水箱控制基于matlab GUI PID水箱控制系统【含Matlab源码 2099期】.zip

function varargout = pid_opt_pj(varargin) % PID_OPT_PJ M-file for pid_opt_pj.fig % PID_OPT_PJ, by itself, creates a new PID_OPT_PJ or raises the existing % singleton*. % % H = PID_OPT_PJ returns the handle to a new PID_OPT_PJ or the handle to % the existing singleton*. % % PID_OPT_PJ('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in PID_OPT_PJ.M with the given input arguments. % % PID_OPT_PJ('Property','Value',...) creates a new PID_OPT_PJ or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before pid_opt_pj_OpeningFunction gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to pid_opt_pj_OpeningFcn via varargin. % % *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one % instance to run (singleton)". % % See also: GUIDE, GUIDATA, GUIHANDLES % Copyright 2002-2003 The MathWorks, Inc. % Edit the above text to modify the response to help pid_opt_pj % Last Modified by GUIDE v2.5 30-Apr-2022 09:11:18 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @pid_opt_pj_OpeningFcn, ... 'gui_OutputFcn', @pid_opt_pj_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []); if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1}); end if nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else gui_mainfcn(gui_State, varargin{:}); end % End initialization code - DO NOT EDIT % --- Executes just before pid_opt_pj is made visible. function pid_opt_pj_OpeningFcn(hObject, eventdata, handles, varargin) % This function has no output args, see OutputFcn. % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % varargin command line arguments to pid_opt_pj (see VARARGIN) % Choose default command line output for pid_opt_pj handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes pid_opt_pj wait for user response (see UIRESUME) % uiwait(handles.figure_pid_opt_pj); setappdata(handles.axes1,'tout',0); setappdata(handles.axes1,'yout',0); set(handles.btn_no_pid,'Enable','on'); set(handles.btn_pid,'Enable','on'); set(handles.btn_reset,'Enable','on'); % --- Outputs from this function are returned to the command line. function varargout = pid_opt_pj_OutputFcn(hObject, eventdata, handles) % varargout cell array for returning output args (see VARARGOUT); % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Get default command line output from handles structure varargout{1} = handles.output; function edit_pid_Callback(hObject, eventdata, handles) % hObject handle to edit_pid (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit_pid as text % str2double(get(hObject,'String')) returns contents of edit_pid as a double % --- Executes during object creation, after setting all properties. function edit_pid_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_pid (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end function edit_I_Callback(hObject, eventdata, handles) % hObject handle to edit_I (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit_I as text % str2double(get(hObject,'String')) returns contents of edit_I as a double % --- Executes during object creation, after setting all properties. function edit_I_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_I (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end function edit_P_Callback(hObject, eventdata, handles) % hObject handle to edit_P (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit_P as text % str2double(get(hObject,'String')) returns contents of edit_P as a double % --- Executes during object creation, after setting all properties. function edit_P_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_P (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end function edit_D_Callback(hObject, eventdata, handles) % hObject handle to edit_D (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit_D as text % str2double(get(hObject,'String')) returns contents of edit_D as a double % --- Executes during object creation, after setting all properties. function edit_D_CreateFcn(hObject, eventdata, handles) % hObject handle to edit_D (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc set(hObject,'BackgroundColor','white'); else set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor')); end % --- Executes on button press in btn_pid. function btn_pid_Callback(hObject, eventdata, handles) [t,x,y]=sim('have_pid'); plot(t,y); a=get_param('have_pid/Subsystem','Kp'); b=get_param('have_pid/Subsystem','Ki'); c=get_param('have_pid/Subsystem','Kd'); set(handles.edit_P,'string',a); set(handles.edit_I,'string',b); set(handles.edit_D,'string',c); ym=max(y); ys=y(length(t)) ; n=1; ys=y(length(t)) ; n=1; while y(n)<ys n=n+1;end tr=t(n) set(handles.edit5,'string',tr); %上升时间 tp=spline(t,y,ym) set(handles.edit6,'string',tp); %峰值时间 L=length(t); while (y(L)>0.98*ys)&(y(L)<1.02*ys) L=L-1;end ts=t(L) set(handles.edit7,'string',ts) %调节时间 ctl=(ym-ys)/ys*100; set(handles.edit8,'string',ctl); %超调量 es=(ys-20)/20*100; set(handles.edit9,'string',es); %稳态误差 % --- Executes on button press in btn_no_pid. function btn_no_pid_Callback(hObject, eventdata, handles) % hObject handle to btn_no_pid (see GCBO) % eventdata rese