凸轮设计Matlab代码

%͹ÂÖÀíÂÛÀªÏßÓ빤×÷ÀªÏߵĻ­·¨clear%Çå³ý±äÁ¿r0=50;%¶¨Òå»ùÔ²°ë¾¶e=20;%¶¨ÒåÆ«¾àh=50;%ÍƸËÉÏÉý¸ß¶Ès0=sqrt(r0^2-e^2);r=10;%¹ö×Ӱ뾶%ÀíÂÛÀªÏßa1=linspace(0,2*pi/3);%ÍƳ̽׶εÄ×Ô±äÁ¿s1=h*(3*a1/2/pi-sin(3*a1)/2/pi);%ÍƸ˲úÉúµÄÏàӦλÒÆx1=-((s0+s1).*sin(a1)+e*cos(a1));%xº¯Êýy1=(s0+s1).*cos(a1)-e*sin(a1);%yº¯Êýa2=linspace(0,pi/6);%Ô¶ÐÝÖ¹½×¶ÎµÄ×Ô±äÁ¿s2=50;%ÍƸËλÒÆx2=-((s0+s2).*sin(a2+2*pi/3)+e*cos(a2+2*pi/3));%xº¯Êýy2=(s0+s2).*cos(a2+2*pi/3)-e*sin(a2+2*pi/3);%yº¯Êýa3=linspace(0,pi/3);%»Ø³Ì½×¶ÎµÄ×Ô±äÁ¿s3=h*(1+cos(3*a3))/2;%ÍƸËλÒÆx3=-((s0+s3).*sin(a3+5*pi/6)+e*cos(a3+5*pi/6));%xº¯Êýy3=(s0+s3).*cos(a3+5*pi/6)-e*sin(a3+5*pi/6);%yº¯Êýa4=linspace(0,5*pi/6);%½üÐÝÖ¹½×¶ÎµÄ×Ô±äÁ¿s4=0;%ÍƸËλÒÆx4=-((s0+s4).*sin(a4+7*pi/6)+e*cos(a4+7*pi/6));%xº¯Êýy4=(s0+s4).*cos(a4+7*pi/6)-e*sin(a4+7*pi/6);%yº¯Êýa0=linspace(0,2*pi);%»ùÔ²×Ô±äÁ¿x5=r0*cos(a0);%xº¯Êýy5=r0*sin(a0);%yº¯Êý%¹¤×÷ÀªÏßm1=-(h*3/2/pi*(1-cos(3*a1))-e).*sin(a1)-(s0+s1).*cos(a1);%Öмä±äÁ¿dx/d$n1=(h*3/2/pi*(1-cos(3*a1))-e).*cos(a1)-(s0+s1).*sin(a1);%Öмä±äÁ¿dy/d$p1=-m1./sqrt(m1.^2+n1.^2);%sin&q1=n1./sqrt(m1.^2+n1.^2);%cos&x6=x1-r*q1;%x'º¯Êýy6=y1-r*p1;%y'º¯Êým2=-(s0+s2).*cos(a2+2*pi/3)+e*sin(a2+2*pi/3);%Öмä±äÁ¿dx/d$n2=-(s0+s2).*sin(a2+2*pi/3)-e*cos(a2+2*pi/3);%Öмä±äÁ¿dy/d$p2=-m2./sqrt(m2.^2+n2.^2);%sin&q2=n2./sqrt(m2.^2+n2.^2);%cos&x7=x2-r*q2;%x'º¯Êýy7=y2-r*p2;%y'º¯Êým3=(h*3/2*sin(3*a3)+e).*sin(a3+5*pi/6)-(s0+s3).*cos(a3+5*pi/6);%Öмä±äÁ¿dx/d$n3=-(h*3/2*sin(3*a3)+e).*cos(a3+5*pi/6)-(s0+s3).*sin(a3+5*pi/6);%Öмä±äÁ¿dy/d$p3=-m3./sqrt(m3.^2+n3.^2);%sin&q3=n3./sqrt(m3.^2+n3.^2);%cos&x8=x3-r*q3;%x'º¯Êýy8=y3-r*p3;%y'º¯Êým4=-(s0+s4).*cos(a4+7*pi/6)+e*sin(a4+7*pi/6);%n4=-(s0+s4).*sin(a4+7*pi/6)-e*cos(a4+7*pi/6);%p4=-m4./sqrt(m4.^2+n4.^2);%sin&q4=n4./sqrt(m4.^2+n4.^2);%cos&x9=x4-r*q4;%x'º¯Êýy9=y4-r*p4;%y'º¯Êý%»­¹ö×Óg1=x1(1)+r*cos(a0);j1=y1(1)+r*sin(a0);g2=x1(25)+r*cos(a0);j2=y1(25)+r*sin(a0);g3=x1(50)+r*cos(a0);j3=y1(50)+r*sin(a0);g4=x1(60)+r*cos(a0);j4=y1(60)+r*sin(a0);g5=x1(75)+r*cos(a0);j5=y1(75)+r*sin(a0);g6=x1(90)+r*cos(a0);j6=y1(90)+r*sin(a0);g7=x2(1)+r*cos(a0);j7=y2(1)+r*sin(a0);g8=x2(50)+r*cos(a0);j8=y2(50)+r*sin(a0);g9=x3(1)+r*cos(a0);j9=y3(1)+r*sin(a0);g10=x3(25)+r*cos(a0);j10=y3(25)+r*sin(a0);g11=x3(40)+r*cos(a0);j11=y3(40)+r*sin(a0);g12=x3(50)+r*cos(a0);%Öмä±äÁ¿dx/d$Öмä±äÁ¿dy/d$j12=y3(50)+r*sin(a0);g13=x3(75)+r*cos(a0);j13=y3(75)+r*sin(a0);g14=x4(1)+r*cos(a0);j14=y4(1)+r*sin(a0);g15=x4(50)+r*cos(a0);j15=y4(50)+r*sin(a0);figure%´´½¨Í¼Ðδ°¿Úplot(x1,y1,'b-',x2,y2,'g-',x3,y3,'m-',x4,y4,'c-',...x6,y6,'b-',x7,y7,'g-',x8,y8,'m-',x9,y9,'c-',...'LineWidth',2)%»­º¯ÊýÇúÏßgridon%¼ÓÍø¸ñholdon%±£³ÖͼÏñplot(x5,y5,'r--',g1,j1,'k-',g2,j2,'k-',g3,j3,'k-',...g4,j4,'k-',g5,j5,'k-',g6,j6,'k-',g7,j7,'k-',...g8,j8,'k-',g9,j9,'k-',g10,j10,'k-',g11,j11,'k-',...g12,j12,'k-',g13,j13,'k-',g14,j14,'k-',g15,j15,'k-','LineWidth',2)%»­»ùÔ²title('͹ÂÖÀíÂÛÀªÏßÓ빤×÷ÀªÏß','FontSize',16)%±êÌâaxis([-100,80,-120,60])axis('equal')points=[x6',y6',zeros(100,1);x7',y7',zeros(100,1);...x8',y8',zeros(100,1);x9',y9',zeros(100,1)]