Разработка фрагмента информационной системы управления

 

ПРИЛОЖЕНИЕ Б

 

Главное окно программы

Окно вывода графиков

 

 

Окно вывода базы данных

 

ПРИЛОЖЕНИЕ В

Листинг приложения.

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using ZedGraph;

 

namespace WindowsFormsApplication1

{

    public partial class Form1 : Form

    {

        public static string Prevyshenie;

        public static string Time;

        public static string Data;

        public static string Ustroistvo;

      

       

        public static double L;

        public static double L_Nom = 100.0;

        public static double L_Min = 90.0;

        public static double L_Max = 110.0;

       

        public static double P_1;

        public static double P_1_Nom = 80.0;

        public static double P_1_Min = 70.0;

        public static double P_1_Max = 90.0;

 

        public static double P_2;

        public static double P_2_Nom = 85.0;

        public static double P_2_Min = 75.0;

        public static double P_2_Max = 90.0;

 

        public static double T;

        public static double T_Nom = 35.0;

        public static double T_Min = 30.0;

        public static double T_Max = 40.0;

 

        double y, z = 100, x = 80, errorlast = 0, errornow = 0, kp = .9, ki = .57, kd = 0, sobw = 0, xl = 0;      

      

               

        public static double current_time = 0.0;

 

       

        //ZedGraphControl zedGraphControl;

 

        Random rand_obj;

 

        PointPairList list_1;

        PointPairList list_2;

        PointPairList list_3;

        PointPairList list_4;

       

               

        GraphPane pane_1;

        GraphPane pane_2;

        GraphPane pane_3;

        GraphPane pane_4;

       

       

        public Form1()

        {

            InitializeComponent();

 

            L_Box.BackColor = Color.LightGreen;

            P_1_Box.BackColor = Color.LightGreen;

            P_2_Box.BackColor = Color.LightGreen;

            T_Box.BackColor = Color.LightGreen;

          

           

            L_Box.Text = String.Format("{0, 4:F2}", L);

            L_Nom_Box.Text = String.Format("{0, 4:F2}", L_Nom);

            P_1_Box.Text = String.Format("{0, 4:F2}", P_1);

            P_1_Nom_Box.Text = String.Format("{0, 4:F2}", P_1_Nom);

            P_2_Box.Text = String.Format("{0, 4:F2}", P_2);

            P_2_Nom_Box.Text = String.Format("{0, 4:F2}", P_2_Nom);

            T_Box.Text = String.Format("{0, 4:F2}", T);

            T_Nom_Box.Text = String.Format("{0, 4:F2}", T_Nom);

                   

 

                          

            rand_obj = new Random();

 

            InitGraph();

        }

 

        private void InitGraph()

        {

           

            MasterPane masterPane = zedGraphControl1.MasterPane;

            masterPane.PaneList.Clear();

 

            pane_1 = new GraphPane();

            pane_1.CurveList.Clear ();

            pane_1.Title.Text = "Уровень пара";

            pane_1.XAxis.Title.Text = "Время, с";

            pane_1.YAxis.Title.Text = "Уровень, м";

            pane_1.XAxis.Scale.Min = 0.0;

            pane_1.XAxis.Scale.Max = 20.0;

            pane_1.YAxis.Scale.Min = 85.0;

            pane_1.YAxis.Scale.Max = 120.0;

 

            list_1 = new PointPairList();

            LineItem myCurve_1 = pane_1.AddCurve("Title 1", list_1, Color.Green, SymbolType.None);

            pane_1.Legend.IsVisible = true;

            masterPane.Add(pane_1);

            list_1.Add(current_time, L);

 

 

            pane_2 = new GraphPane();

            pane_2.CurveList.Clear();

            pane_2.Title.Text = "Давление";

            pane_2.XAxis.Title.Text = "Время, с";

            pane_2.YAxis.Title.Text = "Давление, Па";

            pane_2.XAxis.Scale.Min = 0.0;

            pane_2.XAxis.Scale.Max = 20.0;

            pane_2.YAxis.Scale.Min = 75.0;

            pane_2.YAxis.Scale.Max = 100.0;

           

           

            list_2 = new PointPairList();

            LineItem myCurve_2 = pane_2.AddCurve("Title 2", list_2, Color.Green, SymbolType.None);

            masterPane.Add(pane_2);

            list_2.Add(current_time, P_1);

 

 

            pane_3 = new GraphPane();

            pane_3.CurveList.Clear();

            pane_3.Title.Text = "Давление";

            pane_3.XAxis.Title.Text = "Время, с";

            pane_3.YAxis.Title.Text = "Давление, Па";

            pane_3.XAxis.Scale.Min = 0.0;

            pane_3.XAxis.Scale.Max = 20.0;

            pane_3.YAxis.Scale.Min = 70.0;

            pane_3.YAxis.Scale.Max = 100.0;

 

            list_3 = new PointPairList();

            LineItem myCurve_3 = pane_3.AddCurve("Title 3", list_3, Color.Green, SymbolType.None);

            masterPane.Add(pane_3);

            list_3.Add(current_time, P_2);

 

            pane_4 = new GraphPane();

            pane_4.CurveList.Clear();

            pane_4.Title.Text = "Температура";

            pane_4.XAxis.Title.Text = "Время, с";

            pane_4.YAxis.Title.Text = "Темпкратура, град C";

            pane_4.XAxis.Scale.Min = 0.0;

            pane_4.XAxis.Scale.Max = 20.0;

            pane_4.YAxis.Scale.Min = 25.0;

            pane_4.YAxis.Scale.Max = 45.0;

 

            list_4 = new PointPairList();

            LineItem myCurve_4 = pane_4.AddCurve("Title 4", list_4, Color.Green, SymbolType.None);

            masterPane.Add(pane_4);

            list_4.Add(current_time, T);

 

                      

          

            using (Graphics g = CreateGraphics())

            {

                masterPane.SetLayout(g, PaneLayout.ForceSquare);

            }

 

            zedGraphControl1.AxisChange();

            zedGraphControl1.Invalidate();

        }

 

        private void button1_Click(object sender, EventArgs e)

        {

            Close();

        }

 

        void model()

        {

            xl = x;

            errornow = z - xl;

            double yp = kp * errornow;

            double yd = kd * (errorlast - errornow);

            sobw = (errornow + errorlast) / 2;

            y = ki * sobw + yp + yd;

            x = xl + y + (rand_obj.NextDouble() * 0.02 - 0.01);

           

        }

 

        private void timer1_Tick(object sender, EventArgs e)

        {

            current_time += (double)timer1.Interval / 1000.0;

            model();

 

            L = x;

            if (L < L_Min || L > L_Max)

                L_Box.BackColor = Color.Red;

            else

               L_Box.BackColor = Color.LightGreen;

            progressBar1.Value = (int)L;

            list_1.Add(current_time, L);

            if (current_time > 20)

            {

                pane_1.XAxis.Scale.Min += (double)timer1.Interval / 1000.0;

                pane_1.XAxis.Scale.Max += (double)timer1.Interval / 1000.0;

                list_1.RemoveAt(0);

            }

 

 

 

            P_1 = P_1_Nom * (1.0 + (rand_obj.NextDouble() - 0.5) * 0.3);

            if (P_1 < P_1_Min || P_1 > P_1_Max)

                P_1_Box.BackColor = Color.Red;

            else

                P_1_Box.BackColor = Color.LightGreen;

            progressBar2.Value = (int)P_1;

            list_2.Add(current_time, P_1);

            if (current_time > 20)

            {

                pane_2.XAxis.Scale.Min += (double)timer1.Interval / 1000.0;

                pane_2.XAxis.Scale.Max += (double)timer1.Interval / 1000.0;

                list_2.RemoveAt(0);

            }

 

 

            P_2 = P_2_Nom * (1.0 + (rand_obj.NextDouble() - 0.5) * 0.3);

            if (P_2 < P_2_Min || P_2 > P_2_Max)

                T_Box.BackColor = Color.Red;

            else

                T_Box.BackColor = Color.LightGreen;

            progressBar3.Value = (int)P_2;

            list_3.Add(current_time, P_2);

            if (current_time > 20)

            {

                pane_3.XAxis.Scale.Min += (double)timer1.Interval / 1000.0;

                pane_3.XAxis.Scale.Max += (double)timer1.Interval / 1000.0;

                list_3.RemoveAt(0);

            }

 

            T = T_Nom * (1.0 + (rand_obj.NextDouble() - 0.5) * 0.3);

            if (T < T_Min || T > T_Max)

                T_Box.BackColor = Color.Red;

            else

                T_Box.BackColor = Color.LightGreen;

            progressBar4.Value = (int)T;

            list_4.Add(current_time, T);

            if (current_time > 20)

            {

                pane_4.XAxis.Scale.Min += (double)timer1.Interval / 1000.0;

                pane_4.XAxis.Scale.Max += (double)timer1.Interval / 1000.0;

                list_4.RemoveAt(0);

           }

 

          

                     

                    

           

            L_Box.Text = String.Format("{0, 4:F1}", L);

            P_1_Box.Text = String.Format("{0, 4:F3}", P_1);

            P_2_Box.Text = String.Format("{0, 4:F2}", P_2);

            T_Box.Text = String.Format("{0, 4:F4}", T);

           

 

 

            if (L > L_Max)

            {

                progressBar1.Value = 140;

            pr ("L",L);

            }

            else if (L < L_Min)

            {

                progressBar1.Value = 0;

            pr ("L",L);

 

            }

            else

                progressBar1.Value = (int)(100.0 * (L - L_Min) / (L_Max - L_Min));

 

            if (P_1 > P_1_Max)

            {

                progressBar2.Value = 130;

                pr("P_1", P_1);

            }

            else if (P_1 < P_1_Min)

            {

                progressBar2.Value = 0;

                pr("P_1", P_1);

            }

            else

                progressBar2.Value = (int)(100.0 * (P_1 - P_1_Min) / (P_1_Max - P_1_Min));

 

            if (P_2 > P_2_Max)

            {

                progressBar3.Value = 120;

                pr("P_2", P_2);

            }

            else if (P_2 < P_2_Min)

            {

                progressBar3.Value = 0;

                pr("P_2", P_2);

            }

            else

                progressBar3.Value = (int)(100.0 * (P_2 - P_2_Min) / (P_2_Max - P_2_Min));

 

            if (T > T_Max)

            {

                progressBar4.Value = 100;

                pr("T", T);

            }

            else if (T < T_Min)

            {

                progressBar4.Value = 0;

                pr("T", T);

            }

            else

                progressBar4.Value = (int)(100.0 * (T - T_Min) / (T_Max - T_Min));

           

                     

 

 

            zedGraphControl1.AxisChange();

            zedGraphControl1.Invalidate();

        }

 

        private void Form1_Load(object sender, EventArgs e)

        {

            // TODO: данная строка кода позволяет загрузить данные в таблицу "base_errorDataSet.errors". При необходимости она может быть перемещена или удалена.

            this.errorsTableAdapter.Fill(this.base_errorDataSet.errors);

            // CreateGraph(zedGraphControl);

        }

 

        public void pr(string pickup,double val)

        {

           

                Data = Convert.ToString(System.DateTime.Now);

            Time = System.DateTime.Now.ToShortTimeString();

 

                 errorsTableAdapter.Insert(val.ToString("f2"),Time, Data, pickup);

                errorsTableAdapter.Update(base_errorDataSet);

                this.errorsTableAdapter.Fill(this.base_errorDataSet.errors);

            

            }

       

 

       

        private void errorsBindingNavigatorSaveItem_Click(object sender, EventArgs e)

        {

            this.Validate();

            this.errorsBindingSource.EndEdit();

            this.tableAdapterManager.UpdateAll(this.base_errorDataSet);

 

        }

 

       

        private void button2_Click(object sender, EventArgs e)

        {

            double.TryParse(maskedTextBox1.Text, out z);

            double.TryParse(maskedTextBox2.Text, out kp);

            double.TryParse(maskedTextBox3.Text, out ki);

            double.TryParse(maskedTextBox4.Text, out kd);

        }

 

     }

}