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1、一、凸轮程序设计（matlab）a.位移程序%t表示转角，s表示位移t=0:0.01:pi/4;%升程阶段加速s=80*(t/pi*2).^2;holdonplot(t/pi*180,s);t=pi/4:0.01:pi/2;%升程阶段减速s=40-80*4/pi.^2*(pi/2-t).^2;holdonplot(t/pi*180,s);t=pi/2:0.01:19*pi/18;%远休止阶段s=40;holdonplot(t/pi*180,s);t=19*pi/18:0.01:4*pi/3;%回程阶段
2、s=40*(1-35*[(18*t-19*pi)/(5*pi)].^4+84*[(18*t-19*pi)/(5*pi)].^5-70*[(18*t-19*pi)/(5*pi)].^6+20*[(18*t-19*pi)/(5*pi)].^7);holdonplot(t/pi*180,s);t=4*pi/3:0.01:2*pi;%近休止阶段s=0;holdonplot(t/pi*180,s);gridonholdoffb．速度程序（ω=1）%t表示转角，令ω1=1t=0:0.01:pi/4;%升程加速阶段
3、v=160/(pi/2).^2*t;holdonplot(t/pi*180,v/12.03211);t=pi/4:0.01:pi/2;%升程减速阶段v=160/(pi/2).^2*(pi/2-t);holdonplot(t/pi*180,v/12.03211);t=pi/2:0.01:19*pi/18;%远休止阶段v=0;holdonplot(t/pi*180,v/12.03211);t=19*pi/18:0.01:4*pi/3;%回程阶段v=-40*18/5/pi*(140*[(18*t-19*pi
4、)/(5*pi)].^3-420*[(18*t-19*pi)/(5*pi)].^4+420*[(18*t-19*pi)/(5*pi)].^5-140*[(18*t-19*pi)/(5*pi)].^6);holdonplot(t/pi*180,v/12.03211);t=4*pi/3:0.01:2*pi;%近休止阶段v=0;holdonplot(t/pi*180,v/2/12.03211);gridonholdoffc．加速度程序%t表示转角，令ω1=1t=0:0.001:pi/4;%升程加速阶段a=1
5、60/(pi/2).^2;holdonplot(t/pi*180,a/(46.53378));t=pi/4:0.001:pi/2;%升程减速阶段a=-160/(pi/2).^2;holdonplot(t/pi*180,a/(46.53378));t=pi/2:0.001:19*pi/18;%远休止阶段a=0;holdonplot(t/pi*180,a/(46.53378));t=19*pi/18:0.001:4*pi/3;%回程阶段a=-40/pi/(5*pi/18).^2*(420*[(18*t-1
6、9*pi)/(5*pi)].^2-1680*[(18*t-19*pi)/(5*pi)].^3+2100*[(18*t-19*pi)/(5*pi)].^4-840*[(18*t-19*pi)/(5*pi)].^5);holdonplot(t/pi*180,a/(46.53378));t=4*pi/3:0.001:2*pi;%近休止阶段a=0;holdonplot(t/pi*180,a/(46.53378));gridonholdoffd．ds/dφ-s程序%t表示转角，x(横坐标)表示类速度ds/dφ，
7、y（纵坐标）表示位移st=0:0.001:pi/4;%升程加速阶段x=640/pi.^2*t;y=2*40*(2*t/pi).^2;holdonplot(x/10.02676158,y/4,'-r');t=pi/4:0.001:pi/2;%升程减速阶段x=640/pi.^2*(pi/2-t);y=40-320*(pi/2-t).^2/pi/pi;holdonplot(x/10.02676158,y/4,'-r');t=19*pi/18:0.001:4*pi/3;%回程阶段x=80/pi*(-140*[
8、(18*t-19*pi)/(5*pi)].^3+420*[(18*t-19*pi)/(5*pi)].^4-420*[(18*t-19*pi)/(5*pi)].^5+140*[(18*t-19*pi)/(5*pi)].^6);y=40*(1-35*[(18*t-19*pi)/(5*pi)].^4+84*[(18*t-19*pi)/(5*pi)].^5-70*[(18*t-19*pi)/(5*pi)].^6+20*[(18*t-19*pi)/(5*pi)].
