ballfig.asv

ball beam 球杆系统pid仿真程序

function varargout = ballfig(varargin)
% BALLFIG M-file for ballfig.fig
%      BALLFIG, by itself, creates a new BALLFIG or raises the existing
%      singleton*.
%
%      H = BALLFIG returns the handle to a new BALLFIG or the handle to
%      the existing singleton*.
%
%      BALLFIG('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in BALLFIG.M with the given input arguments.
%
%      BALLFIG('Property','Value',...) creates a new BALLFIG or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before ballfig_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to ballfig_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 ballfig

% Last Modified by GUIDE v2.5 30-May-2008 01:09:49

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @ballfig_OpeningFcn, ...
                   'gui_OutputFcn',  @ballfig_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin & isstr(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 ballfig is made visible.
function ballfig_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 ballfig (see VARARGIN)

% Choose default command line output for ballfig
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes ballfig wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = ballfig_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)
global r a time theta
time=load('\time.mat');
r=load('\r.mat');
a=load('\a.mat');
theta=load('\theta.mat');
time=struct2cell(time);
r=struct2cell(r);
a=struct2cell(a);
theta=struct2cell(theta);
time=time{1};
r=r{1};
a=a{1};
theta=theta{1};
time=time(2,:);
r=r(2,:);
a=a(2,:);
theta=theta(2,:);
time=time';
r=r';
a=a';
theta=theta';

axes(handles.axes1);
% plot(time,r,'red')
% hold on
plot(time,a,'blue')
grid on
hold off
legend('位移','转角');
axes(handles.axes2);
ballbeam1(a,r);