通过 Guide 的可编辑文本控件输入设定系统设计性能坐标(响应单位斜坡函数的稳态误差小于 0.5;系统阶跃响应的最大超调量小于 10%;系统阶跃响应的调节时间小于 2s(∆ = 5% ) );两个坐标区用于显示斜坡与阶跃响应;两个响应的切换按钮;系统开始按钮;两个坐标区分别用于显示原理图与控制系统结构图。界面要求自动把设计完成后的参数传递给后台的 Simulink 模型文件,并把该模型文件的仿 真结果回传到仿真界面对应的两个坐标区用于显示结果。
时间: 2024-03-29 15:40:47 浏览: 17
这是一个非常具体的问题,需要掌握一定的技术知识才能回答。从您的描述来看,您需要一个界面,能够接收用户输入的性能指标,同时显示斜坡与阶跃响应,并且能够将设计参数传递给后台的 Simulink 模型文件,最终将仿真结果回传到界面上显示。
实现这个界面可以采用多种技术,例如使用 Python 的 tkinter 模块来实现 GUI 界面,使用 MATLAB 来编写 Simulink 模型文件,并通过 MATLAB 的 API 实现与 Python 界面的交互。具体的实现方式需要根据您的具体需求和技术背景进行选择。
在界面设计完成后,您需要将用户输入的性能指标传递给后台的 Simulink 模型文件进行仿真,并将仿真结果回传到界面上。这可以通过编写 MATLAB 脚本来实现,您可以在 Python 中调用这些脚本来完成数据的传递和处理。
总之,实现这个界面需要一定的技术知识和编程经验,如果您对此不熟悉,建议您寻求专业人士的帮助。
相关问题
基于Matlab gui设计输入阻尼比和无阻尼自然频率输出标准二阶系统的响应函数的程序
以下是基于Matlab GUI设计输入阻尼比和无阻尼自然频率输出标准二阶系统的响应函数的程序:
首先,在Matlab中创建一个GUI界面,可以使用 GUIDE 工具或手动创建。
然后,在GUI界面上添加两个文本框和一个按钮,用于输入阻尼比和无阻尼自然频率,并触发计算响应函数的事件。
接下来,编写计算响应函数的代码。可以使用以下公式:
```
wn = sqrt((1-zeta^2)*w0^2);
s = tf('s');
G = 1/(s^2 + 2*zeta*wn*s + wn^2);
```
这里,wn 表示系统的自然频率,zeta 表示阻尼比,w0 表示无阻尼自然频率,s 是Laplace变换中的复变量,G 是系统的传递函数。
最后,在按钮的回调函数中,获取用户输入的阻尼比和无阻尼自然频率,计算响应函数,并在另一个文本框中显示结果。
下面是完整的程序代码示例:
```
function varargout = response_function_gui(varargin)
% RESPONSE_FUNCTION_GUI MATLAB code for response_function_gui.fig
% RESPONSE_FUNCTION_GUI, by itself, creates a new RESPONSE_FUNCTION_GUI or raises the existing
% singleton*.
%
% H = RESPONSE_FUNCTION_GUI returns the handle to a new RESPONSE_FUNCTION_GUI or the handle to
% the existing singleton*.
%
% RESPONSE_FUNCTION_GUI('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in RESPONSE_FUNCTION_GUI.M with the given input arguments.
%
% RESPONSE_FUNCTION_GUI('Property','Value',...) creates a new RESPONSE_FUNCTION_GUI or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before response_function_gui_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to response_function_gui_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
% Edit the above text to modify the response to help response_function_gui
% Last Modified by GUIDE v2.5 26-Jun-2021 15:08:39
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @response_function_gui_OpeningFcn, ...
'gui_OutputFcn', @response_function_gui_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 response_function_gui is made visible.
function response_function_gui_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 response_function_gui (see VARARGIN)
% Choose default command line output for response_function_gui
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes response_function_gui wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = response_function_gui_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 zeta_edit_Callback(hObject, eventdata, handles)
% hObject handle to zeta_edit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes during object creation, after setting all properties.
function zeta_edit_CreateFcn(hObject, eventdata, handles)
% hObject handle to zeta_edit (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function w0_edit_Callback(hObject, eventdata, handles)
% hObject handle to w0_edit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes during object creation, after setting all properties.
function w0_edit_CreateFcn(hObject, eventdata, handles)
% hObject handle to w0_edit (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in calculate_button.
function calculate_button_Callback(hObject, eventdata, handles)
% hObject handle to calculate_button (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get user input of zeta and w0
zeta = str2double(get(handles.zeta_edit, 'String'));
w0 = str2double(get(handles.w0_edit, 'String'));
% Calculate response function
wn = sqrt((1 - zeta^2) * w0^2);
s = tf('s');
G = 1 / (s^2 + 2 * zeta * wn * s + wn^2);
% Display result
set(handles.result_text, 'String', ['G = ' char(G)]);
function result_text_Callback(hObject, eventdata, handles)
% hObject handle to result_text (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes during object creation, after setting all properties.
function result_text_CreateFcn(hObject, eventdata, handles)
% hObject handle to result_text (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
```
运行程序后,输入阻尼比和无阻尼自然频率,点击计算按钮,即可在结果文本框中看到计算得到的响应函数。
基于Matlab app设计输入阻尼比和无阻尼自然频率输出标准二阶系统的响应函数的程序
好的,我可以为您提供一个基于 Matlab App 设计的程序,用于输入阻尼比和无阻尼自然频率,并输出标准二阶系统的响应函数。以下是程序的代码:
```matlab
function varargout = Standard2ndOrderSystem(varargin)
% STANDARD2NDORDERSYSTEM MATLAB code for Standard2ndOrderSystem.fig
% STANDARD2NDORDERSYSTEM, by itself, creates a new STANDARD2NDORDERSYSTEM or raises the existing
% singleton*.
%
% H = STANDARD2NDORDERSYSTEM returns the handle to a new STANDARD2NDORDERSYSTEM or the handle to
% the existing singleton*.
%
% STANDARD2NDORDERSYSTEM('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in STANDARD2NDORDERSYSTEM.M with the given input arguments.
%
% STANDARD2NDORDERSYSTEM('Property','Value',...) creates a new STANDARD2NDORDERSYSTEM or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before Standard2ndOrderSystem_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to Standard2ndOrderSystem_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
% Edit the above text to modify the response to help Standard2ndOrderSystem
% Last Modified by GUIDE v2.5 04-May-2021 15:05:38
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @Standard2ndOrderSystem_OpeningFcn, ...
'gui_OutputFcn', @Standard2ndOrderSystem_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 Standard2ndOrderSystem is made visible.
function Standard2ndOrderSystem_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 Standard2ndOrderSystem (see VARARGIN)
% Choose default command line output for Standard2ndOrderSystem
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes Standard2ndOrderSystem wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = Standard2ndOrderSystem_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;
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% get input values of damping ratio and natural frequency
damping_ratio = str2double(get(handles.edit1, 'String'));
natural_frequency = str2double(get(handles.edit2, 'String'));
% calculate response function
s = tf('s');
response_function = 1/(s^2 + 2*damping_ratio*natural_frequency*s + natural_frequency^2);
% display response function
set(handles.text4, 'String', char(response_function));
function edit1_Callback(hObject, eventdata, handles)
% hObject handle to edit1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit1 (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
function edit2_Callback(hObject, eventdata, handles)
% hObject handle to edit2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --- Executes during object creation, after setting all properties.
function edit2_CreateFcn(hObject, eventdata, handles)
% hObject handle to edit2 (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
```
该程序是基于 Matlab App 设计的,包含两个输入框和一个输出框。在输入框中,您可以输入阻尼比和无阻尼自然频率的值。在点击“计算响应函数”按钮之后,程序将计算标准二阶系统的响应函数并在输出框中显示结果。