1 简介

介绍了Matlab在曲柄摇杆机构运动学分析中的应用.根据矢量法建立机构的运动学矩阵方程,采用Matlab对方程进行运动学仿真,得到曲柄摇杆机构的运动曲线,进行运动分析.该方法求解效率高,在机构性能分析中具有一定的应用价值.

2 部分代码

function varargout = lianganjigou(varargin)
% LIANGANJIGOU M-file for lianganjigou.fig
% LIANGANJIGOU, by itself, creates a new LIANGANJIGOU or raises the existing
% singleton*.
%
% H = LIANGANJIGOU returns the handle to a new LIANGANJIGOU or the handle to
% the existing singleton*.
%
% LIANGANJIGOU('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in LIANGANJIGOU.M with the given input arguments.
%
% LIANGANJIGOU('Property','Value',...) creates a new LIANGANJIGOU or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before lianganjigou_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to lianganjigou_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 lianganjigou
% Last Modified by GUIDE v2.5 05-Jan-2021 18:49:10
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @lianganjigou_OpeningFcn, ...
'gui_OutputFcn', @lianganjigou_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 lianganjigou is made visible.
function lianganjigou_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 lianganjigou (see VARARGIN)
% Choose default command line output for lianganjigou
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes lianganjigou wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = lianganjigou_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 Untitled_1_Callback(hObject, eventdata, handles)
% hObject handle to Untitled_1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --------------------------------------------------------------------
function Untitled_4_Callback(hObject, eventdata, handles)
% hObject handle to Untitled_4 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --------------------------------------------------------------------
function Untitled_6_Callback(hObject, eventdata, handles)
% hObject handle to Untitled_6 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --------------------------------------------------------------------
function Untitled_3_Callback(hObject, eventdata, handles)
% hObject handle to Untitled_3 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% --------------------------------------------------------------------
function Untitled_5_Callback(hObject, eventdata, handles)
% hObject handle to Untitled_5 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
function Edit_a_Callback(hObject, eventdata, handles)
% hObject handle to Edit_a (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_a as text
% str2double(get(hObject,'String')) returns contents of Edit_a as a double

3 仿真结果

【机械仿真】曲柄摇杆机构运动仿真含Matlab源码_matlab代码

4 参考文献

[1]郭飞, 韩冰. 基于Matlab的曲柄摇杆机构运动学仿真[J]. 煤矿机械, 2006, 27(7):2.

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【机械仿真】曲柄摇杆机构运动仿真含Matlab源码_摇杆_02