Samuele Locatelli
538 lines
18 KiB
C#
538 lines
18 KiB
C#
using MathNet.Numerics.Distributions;
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using Microsoft.Extensions.Configuration;
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using MP.MONO.Core.DTO;
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using Newtonsoft.Json;
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using StackExchange.Redis;
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namespace MachineSim
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{
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/// <summary>
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/// Definizione parametri simulati
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/// </summary>
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public class Simulator
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{
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#region Public Fields
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public List<string> currCountersRaw = new List<string>();
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public List<SimDisplayDataDTO> currSimActLog = new List<SimDisplayDataDTO>();
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public List<SimDisplayDataDTO> currSimEvHist = new List<SimDisplayDataDTO>();
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public List<string> currSimMachStat = new List<string>();
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public List<SimDisplayDataDTO> currSimMaint = new List<SimDisplayDataDTO>();
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public List<SimDisplayDataDTO> currSimPar = new List<SimDisplayDataDTO>();
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public List<SimDisplayDataDTO> currSimProd = new List<SimDisplayDataDTO>();
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public List<SimDisplayDataDTO> currSimTools = new List<SimDisplayDataDTO>();
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#endregion Public Fields
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#region Public Constructors
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public Simulator(string _confPath, int nMode, int nStatus, IDatabase? currRedisDb, IConfigurationRoot currAppConf)
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{
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confPath = _confPath;
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numMode = nMode;
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numStatus = nStatus;
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redisDb = currRedisDb;
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appConf = currAppConf;
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setupConfig();
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}
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#endregion Public Constructors
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#region Public Methods
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public List<DisplayDataDTO> getActLog()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimActLog.Select(i => new DisplayDataDTO()
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{
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IsNumeric = i.IsNumeric,
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MaxVal = i.MaxVal,
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MinVal = i.MinVal,
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Order = i.Order,
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Title = i.Title,
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Type = i.Type,
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ValueNum = simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd, 1),
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DisplFormat = i.DisplFormat
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}).ToList();
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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}
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return answ;
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}
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public List<String> getAlarms()
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{
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List<string> activeAlarms = new List<string>();
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//int alarmCode = rand.Next(0, 255);
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int alarmCode = rand.Next(0, 160);
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// se >= 128 --> 0 (no alarm)
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alarmCode = alarmCode <= 127 ? alarmCode : 0;
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for (int i = 0; i < 8; i++)
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{
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if ((alarmCode & (1 << i)) != 0)
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{
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activeAlarms.Add($"Alarm {i:000}");
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}
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}
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return activeAlarms;
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}
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/// <summary>
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/// Restituisce elenco info dati x contatori come lista da adapter
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/// </summary>
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/// <returns></returns>
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public Dictionary<string, string> getCountersRaw()
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{
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Dictionary<string, string> answ = new Dictionary<string, string>();
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// simulo stato macchina ad 1 nel 99.5% (0 nel 0.5% dei casi
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if (rand.Next(0, 1000) < 995)
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{
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answ.Add("MACHINE STATUS", "1");
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}
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else
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{
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answ.Add("MACHINE STATUS", "1");
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}
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// simulo stato processo in ciclo 90% dei casi, resto HOLD
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if (rand.Next(0, 1000) < 900)
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{
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answ.Add("PROCESS STATUS", "2");
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// simulo modo auto 90% dei casi
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if (rand.Next(0, 1000) < 900)
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{
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answ.Add("PROCESS MODE", "2");
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// aggiungo spindle load che sono attivi 50% del tempo ogni coppia, random
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if (rand.Next(0, 1000) < 500)
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{
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answ.Add("SPINDLE 1 LOAD", $"{rand.Next(5, 80)}");
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answ.Add("SPINDLE 2 LOAD", $"{rand.Next(5, 80)}");
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answ.Add("SPINDLE 3 LOAD", $"{rand.Next(5, 80)}");
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answ.Add("SPINDLE 4 LOAD", $"{rand.Next(5, 80)}");
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}
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else
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{
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answ.Add("SPINDLE 1 LOAD", "0");
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answ.Add("SPINDLE 2 LOAD", "0");
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answ.Add("SPINDLE 3 LOAD", "0");
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answ.Add("SPINDLE 4 LOAD", "0");
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}
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}
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else
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{
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answ.Add("PROCESS MODE", "1");
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answ.Add("SPINDLE 1 LOAD", "0");
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answ.Add("SPINDLE 2 LOAD", "0");
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answ.Add("SPINDLE 3 LOAD", "0");
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answ.Add("SPINDLE 4 LOAD", "0");
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}
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}
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else
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{
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answ.Add("PROCESS STATUS", "3");
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answ.Add("PROCESS MODE", "7");
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answ.Add("SPINDLE 1 LOAD", "0");
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answ.Add("SPINDLE 2 LOAD", "0");
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answ.Add("SPINDLE 3 LOAD", "0");
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answ.Add("SPINDLE 4 LOAD", "0");
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}
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return answ;
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}
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public List<DisplayDataDTO> getEvents()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimEvHist.Select(i => new DisplayDataDTO()
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{
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IsNumeric = i.IsNumeric,
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MaxVal = i.MaxVal,
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MinVal = i.MinVal,
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Order = i.Order,
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Title = i.Title,
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Type = i.Type,
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ValueNum = simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd, 1),
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DisplFormat = i.DisplFormat
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}).ToList();
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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}
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return answ;
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}
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public List<DisplayDataDTO> getMacStats()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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var oee = new DisplayDataDTO()
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{
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IsNumeric = true,
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MaxVal = 1,
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MinVal = 0.50,
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Order = 1,
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Title = "OEE",
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Type = "OEE",
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ValueNum = simNext(.75, .50, 1, .1, .2, 1, 0.5),
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DisplFormat = "P1"
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};
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answ.Add(oee);
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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}
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return answ;
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}
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public List<DisplayDataDTO> getMaint()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimMaint.Select(i => new DisplayDataDTO()
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{
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IsNumeric = i.IsNumeric,
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MaxVal = i.MaxVal,
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MinVal = i.MinVal,
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Order = i.Order,
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Title = i.Title,
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Type = i.Type,
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ValueNum = simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd, i.IsBoolean ? 2 : 1, i.TrueRatio),
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DisplFormat = i.DisplFormat
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}).ToList();
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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}
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return answ;
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}
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public List<DisplayDataDTO> getParameters()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimPar.Select(i => new DisplayDataDTO()
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{
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IsNumeric = i.IsNumeric,
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MaxVal = i.MaxVal,
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MinVal = i.MinVal,
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Order = i.Order,
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Title = i.Title,
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Type = i.Type,
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ValueNum = simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd, 1),
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DisplFormat = i.DisplFormat,
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CssIcon = i.CssIcon,
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EnablePlot = i.EnablePlot,
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ShowBar = i.ShowBar,
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ShowGauge = i.ShowGauge,
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}).ToList();
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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}
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return answ;
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}
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public Dictionary<string, double> getParamsVal()
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{
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Dictionary<string, double> answ = new Dictionary<string, double>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimPar.ToDictionary(i => i.Title, i => simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd, 1));
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return answ;
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}
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public ProductionDTO getProd()
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{
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int stdCycle = 5;
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ProductionDTO currMachDto = new ProductionDTO()
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{
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Order = "ODL Test",
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ItemCode = "ART.0000123",
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ProgName = "P000012",
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CurrQty = DateTime.Now.Minute + rand.Next(1, 40),
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OrderQty = 100,
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CycleTimeMin = rand.NextDouble() * stdCycle,
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Message = "...simulated data..."
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};
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return currMachDto;
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}
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#if false
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public List<DisplayDataDTO> getProdStats()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimMachStat.Select(i => new DisplayDataDTO()
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{
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IsNumeric = i.IsNumeric,
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MaxVal = i.MaxVal,
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MinVal = i.MinVal,
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Order = i.Order,
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Title = i.Title,
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Type = i.Type,
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ValueNum = simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd),
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DisplFormat = i.DisplFormat
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//Value = $"{getNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd):N3}",
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}).ToList();
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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}
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return answ;
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}
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#endif
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/// <summary>
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/// Restituisce elenco info stato Macchina simulato come lista da adapter
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/// </summary>
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/// <returns></returns>
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public Dictionary<string, string> getStatus()
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{
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Dictionary<string, string> answ = new Dictionary<string, string>();
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// simulo stato macchina ad 1 nel 99.5% (0 nel 0.5% dei casi
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if (rand.Next(0, 1000) < 995)
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{
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answ.Add("MACHINE STATUS", "1");
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}
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else
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{
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answ.Add("MACHINE STATUS", "1");
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}
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// simulo stato processo in ciclo 90% dei casi, resto HOLD
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if (rand.Next(0, 1000) < 900)
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{
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answ.Add("PROCESS STATUS", "2");
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// simulo modo auto 90% dei casi
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if (rand.Next(0, 1000) < 900)
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{
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answ.Add("PROCESS MODE", "2");
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}
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else
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{
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answ.Add("PROCESS MODE", "1");
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}
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}
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else
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{
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answ.Add("PROCESS STATUS", "3");
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answ.Add("PROCESS MODE", "7");
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}
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// aggiunta part program che cambia ogni minuto...
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answ.Add("RECIPE NAME", $"{DateTime.Now:yyMMdd-HHmm}.prg");
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return answ;
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}
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public List<DisplayDataDTO> getTools()
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{
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List<DisplayDataDTO> answ = new List<DisplayDataDTO>();
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// genero a partire dall'elenco configurato da simulare...
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answ = currSimTools.Select(i => new DisplayDataDTO()
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{
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IsNumeric = i.IsNumeric,
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MaxVal = i.MaxVal,
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MinVal = i.MinVal,
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Order = i.Order,
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Title = i.Title,
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Type = i.Type,
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ValueNum = simNext(i.ValueNum, i.MinVal, i.MaxVal, i.SimMean, i.SimStd, 3),
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DisplFormat = i.DisplFormat,
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EnablePlot = i.EnablePlot,
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ShowBar = i.ShowBar,
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ShowGauge = i.ShowGauge,
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CssIcon = i.CssIcon,
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HLShow = i.HLShow
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}).ToList();
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foreach (var item in answ)
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{
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item.Value = $"{item.ValueNum.ToString(item.DisplFormat)}";
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// aggiorno con ultimo valore simulato...
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var simItem = currSimTools.FirstOrDefault(x => x.Title == item.Title);
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if (simItem != null)
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{
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simItem.ValueNum = item.ValueNum;
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}
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}
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return answ;
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}
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/// <summary>
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/// Calcola prox valore simulato dati i parametri rand configurati, con innovazione
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/// stocastica + deterministica:
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/// - ciclo ogni 4 minuti - con operazione modulo (4)
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/// * 0 fermo
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/// * 1 --> sale
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/// * 2 fermo
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/// * 3 --> scende
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/// </summary>
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/// <param name="CurrVal"></param>
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/// <param name="MinVal"></param>
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/// <param name="MaxVal"></param>
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/// <param name="sMean"></param>
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/// <param name="sStd"></param>
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/// <param name="simMode">Modalità simulazione (1-3)
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/// 1 = std, RandomWalk + trend periodico con memoria
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/// 2 = boolean
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/// 3 = trend secondo valore mean (crescente se >0, decrescente se <0)
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/// </param>
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/// <param name="trueRatio"></param>
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/// <returns></returns>
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public double simNext(double CurrVal, double MinVal, double MaxVal, double sMean, double sStd, int simMode = 1, double trueRatio = 0.5)
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{
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double innov = 0;
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double trend = 0;
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// se è boolean --> simulazione 0/1 rapida con % ratio indicata
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switch (simMode)
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{
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case 2:
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CurrVal = rand.Next(10000) <= trueRatio * 10000 ? 1 : 0;
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break;
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case 3:
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innov = Normal.Sample(sMean, sStd);
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trend = rand.NextDouble() * 2 * sMean;
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double delta = innov + trend;
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// il delta deve essere dello stesso segno della media...
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if (delta * sMean < 0)
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{
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delta = delta * -1;
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}
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CurrVal += delta;
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// verifico estremi...
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CurrVal = CurrVal > MaxVal ? MinVal : CurrVal;
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CurrVal = CurrVal < MinVal ? MaxVal : CurrVal;
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break;
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case 1:
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default:
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// innovazione stocastica di base
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innov = Normal.Sample(sMean, sStd);
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int multFact = rand.Next(1, 6);
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// innovazione deterministica:
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int resto = (DateTime.Now.Second % 10);
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trend = 0;
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switch (resto)
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{
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case 0:
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case 1:
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case 7:
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trend = sMean + multFact * sStd;
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break;
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case 2:
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case 5:
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case 6:
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trend = -(sMean + multFact * sStd);
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break;
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default:
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break;
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}
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CurrVal += innov + trend;
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// verifico estremi...
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CurrVal = CurrVal > MaxVal ? MaxVal : CurrVal;
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CurrVal = CurrVal < MinVal ? MinVal : CurrVal;
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break;
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}
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return CurrVal;
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}
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#endregion Public Methods
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#region Protected Fields
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protected string confPath = "";
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protected Random rand = new Random();
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#endregion Protected Fields
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#region Protected Properties
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protected IConfigurationRoot appConf { get; set; } = null!;
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protected int numMode { get; set; } = 1;
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protected int numStatus { get; set; } = 1;
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protected IDatabase redisDb { get; set; } = null!;
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#endregion Protected Properties
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#region Private Methods
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private void setupConfDTO(string paramFileName, ref List<SimDisplayDataDTO> localObj)
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{
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string fullPath = Path.Combine(confPath, paramFileName);
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if (File.Exists(fullPath))
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{
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var rawData = File.ReadAllText(fullPath);
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if (!string.IsNullOrEmpty(rawData))
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{
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var deserObj = JsonConvert.DeserializeObject<List<SimDisplayDataDTO>>(rawData);
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if (deserObj != null)
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{
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localObj = deserObj;
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}
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}
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}
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}
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private void setupConfig()
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{
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// setup conf Parametri
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setupConfDTO("SimParams.json", ref currSimPar);
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// setup conf Maintenance
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setupConfDTO("SimMaint.json", ref currSimMaint);
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// setup conf Tools
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setupConfDTO("SimTools.json", ref currSimTools);
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// setup conf Event History
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setupConfDTO("SimEvHist.json", ref currSimEvHist);
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// setup conf Activity Log
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setupConfDTO("SimActLog.json", ref currSimActLog);
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// setup conf Prod
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setupConfDTO("SimProd.json", ref currSimProd);
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// setup conf MachStat
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setupConfList("SimMachStat.json", ref currSimMachStat);
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// setup conf Prod
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setupConfList("SimStatus.json", ref currCountersRaw);
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}
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private void setupConfList(string paramFileName, ref List<string> localObj)
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{
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string fullPath = Path.Combine(confPath, paramFileName);
|
|
if (File.Exists(fullPath))
|
|
{
|
|
var rawData = File.ReadAllText(fullPath);
|
|
if (!string.IsNullOrEmpty(rawData))
|
|
{
|
|
var deserObj = JsonConvert.DeserializeObject<List<String>>(rawData);
|
|
if (deserObj != null)
|
|
{
|
|
localObj = deserObj;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion Private Methods
|
|
}
|
|
} |