tulun.rar_凸轮_凸轮设计

flag=1; while flag flag=0; R=input('R='); E=input('E='); H=input('H='); J1=input('J1='); J1=J1*pi/180; J2=input('J2='); J2=J2*pi/180; J3=input('J3='); J3=J3*pi/180; J4=input('J4='); J4=J4*pi/180; S=zeros(1,3600); if J1+J2+J3+J4~=2*pi flag=1; continue; end k=1; for k1=0:(J1/900):J1 S(k)=H/2*(1-cos(pi*k1/J1)); k=k+1; end for k2=(J1+J2/900):(J2/900):(J1+J2) S(k)=H; k=k+1; end for k3=(J1+J2+(J3)/900):((J3)/900):(J3+J2+J1) S(k)=H-H/2*(1-cos(pi*k3/J3)); k=k+1; end end S0=(R^2-E^2)^0.5; S=S+S0; RS=(S.^2+E^2).^0.5; t=0:2*pi/3600:(2*pi-2*pi/3600); nn=size(RS',1); RR=ones(1,nn); RR=RR*R; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% hold on subplot(2,2,2); polar(t,RS); title('轮廓线') subplot(2,2,1); polar(t,RR); title('基圆') v=diff(RS); t(nn)=[]; subplot(2,2,3) plot(t,v) title('速度') a=diff(RS,2); t(nn-1)=[]; subplot(2,2,4) plot(t,a) title('加速度')