文件名称：matlab对凸轮仿真
文件大小：262KB
文件格式：DOC
更新时间：2014-07-20 14:10:40
matlab
beta=60*pi/180; phi=linspace(0,beta,40); phi2=[beta+phi]; ph=[phi phi2]*180/pi; arg=2*pi*phi/beta; arg2=2*pi*(phi2-beta)/beta; s=[phi/beta-sin(arg)/2/pi 1-(arg2-sin(arg2))/2/pi]; v=[(1-cos(arg))/beta-(1-cos(arg2))/beta]; a=[2*pi/beta^2*sin(arg)2*pi/beta^2*sin(arg2)]; j=[4*pi^2/beta^3*cos(arg)4*pi^2/beta^3*cos(arg2)]:subplot(2,2,1) plot(ph,s,ˊKˊ) xlabel(ˊCam angle(degrees)ˊ) ylabel(ˊDisplacement(S)ˊ) g=axis; g(2)=120; axis(g) subplot(2,2,2) plot(ph,v,ˊkˊ,[0 120],[0 0],ˊk--ˊ) xlabel(ˊCam angle(degrees)ˊ) ylabel(ˊVelocity(V)ˊ) g=axis; g(2)=120; axis(g) subplot(2,2,3) plot(ph,a,ˊkˊ,[0 120],[0 0],ˊk--ˊ) xlabel(ˊCam angle(degrees)ˊ) ylabel(ˊAcceleration(A)ˊ) g=axis; g(2)=120; axis(g) subplot(2,2,4) plot(ph,j,ˊkˊ,[0 120],[0 0],ˊk--ˊ) xlabel(ˊCam angle(degrees)ˊ) ylabel(ˊJerk(J)ˊ) g=axis; g(2)=120; axis(g)