哈工大機(jī)械原理凸輪大作業(yè)-24(江湖青衫版)

1、s=120*(6*t)/(5*pi)-1/(2*pi)*sin(12*t/5); %t=0:0.01:5*pi/6; s% t1o2socos1s) (ho2osin(hs)21. 60506010040150120 24 mm6201311108* 1108*-24 echnologyut eof Tin Insti tHarb a=0; %t=5*pi/6:0.01:10*pi/9; plot(t,a); hold on a=345.6*sin(12*t/5)/pi; %t=0:0.001:5*pi/6; % t1=1 3,FontSize,20); title(hold on v=0 %

2、t=5*pi/3:0.01:2*pi; plot(t,v); hold on v=-108*1*sin(9*(t-10*pi/9)/5) %t=10*pi/9:0.01:5*pi/3; plot(t,v); hold on v=0 %t= 5*pi/6:0.01:10*pi/9; plot(t,v); hold on v=144*1*1-cos(12*t/5)/pi %t=0:0.01:5*pi/6; % t1=1 2,FontSize,20); title(hold off grid on plot(t,s); hold on s=0; %t=5*pi/3:0.01:2*pi; plot(t

3、,s); hold on s=60*1+cos(9*(t-10*pi/9)/5); %t=10*pi/9:0.01:5*pi/3; plot(t,s); hold on s=120; %t= 5*pi/6:0.01:10*pi/9; plot(t,s); hold on t = t=solve(f) f=sym(12*tan(pi/3)*sin(12*t/5)+5*cos(12*t/5)-5=0); %, =tan60Dtdtk0tdt=301,=401D00tdtD-411. .,FontSize,20); -sds/dtitle(hold off grid on plot(x,y,-r);

4、 hold on y=0; x=0; %t=14*pi/9:0.01:2*pi; plot(x,y,-r); hold on y=60*1+cos(9*(t-10*pi/9)/5); x=-180*1*sin(9*(t-10*pi/9)/5); % t=10*pi/9:0.001:5*pi/3; plot(x,y,-r); hold on y=120; x=0; %t= 5*pi/6:0.01:10*pi/9; plot(x,y,-r); hold on y= 120*(6*t)/(5*pi)-1/(2*pi)*sin(12*t/5); x= 144/pi-144*cos(12*t/5)/pi

5、; % t=0:0.001:5*pi/6; % ts yds/d)x(. dsds,FontSize,20); title(hold on a=0; %t=5*pi/3:0.001:2*pi; plot(t,a); hold on a=-194.4*cos(9*(t-10*pi/9)/5); %t=10*pi/9:0.001:5*pi/3; plot(t,a); hold on y=60*1+cos(9*(t-10*pi/9)/5); x=-180*1*sin(9*(t-10*pi/9)/5); % t=10*pi/9:0.001:5*pi/3; plot(x,y,-r); hold on y

6、=120; x=0; %t= 5*pi/6:0.01:10*pi/9; plot(x,y,-r); hold on y= 120*(6*t)/(5*pi)-1/(2*pi)*sin(12*t/5); x= 144/pi-144*cos(12*t/5)/pi; % t=0:0.001:5*pi/6; plot(x,y); hold on y=tan(2*pi/3)*x; Od0%x=0:1:100; plot(x,y); hold on y =-tan(pi/6)*(x+155.8846)+ 30.0000; Dtdt% x=-200:1:100; plot(x,y); hold on y=ta

7、n(pi/3)*(x-86.6600)+42.2993; Dtdt % x=-100:1:100; 3. y =-tan(pi/6)*(x+155.8846)+ 30.0000; : Dtdty=tan(pi/3)*(x-86.6600)+42.2993; Dtdt2. 30.0000) 155.8846,=( -x,y-0.5818 -0.5818 ans = -(5*pi)/27 -(5*pi)/27 t = t=solve(f) % f=sym(3*tan(pi/6)+tan(9*(t-10*pi/9)/5)=0); =tan60DtdtktdtD,=60100dttD-42) 42.2

8、993 =( 86.6600,x,y1.1123 1.1123 ans = %-(log(3(1/2)*120*i)/457 - 407/457)*5*i)/12 -(log(3(1/2)*120*i)/457 - 407/457)*5*i)/12 0 yxt%,FontSize,20); title(hold off grid on plot(x,y); hold on y=(100).*sin(t)+ 20*cos(t); x=(100).*cos(t)- 20*sin(t); %t= 5*pi/3:0.0001:2*pi; plot(x,y); hold on y=(100+60*1+c

9、os(9*(t-10*pi/9)/5).*sin(t)+ 20*cos(t); x=(100+60*1+cos(9*(t-10*pi/9)/5).*cos(t)- 20*sin(t); %t=10*pi/9:0.0001:5*pi/3; plot(x,y); hold on y=(100+120).*sin(t)+ 20*cos(t); x=(100+120).*cos(t)- 20*sin(t); %t= 5*pi/6:0.0001:10*pi/9; plot(x,y); hold on y=(100+120*(6*t)/(5*pi)-1/(2*pi)*sin(12*t/5).*sin(t)

10、+20*cos(t); x=(100+120*(6*t)/(5*pi)-1/(2*pi)*sin(12*t/5).*cos(t)-20*sin(t); %t=0:0.0001:5*pi/6; yxt%.00ers100=101.980422e=20y0=-100 x0=20er0Ohold off *plot(x0,y0,y0=-100; x0=20; grid on plot(x,y,-r); hold on y=0; x=0; %t=14*pi/9:0.01:2*pi; plot(x,y,-r); hold on % t01=5*pi/9; %t0=5*pi/6; %h=120; ,i=1

11、,2,3,4dy/d, dyidx/d%dxi, pt% 1. .,FontSize,20); title(hold off grid on plot(x,y); hold on y=20*sin(t); x=20*cos(t); t=0:0.001:2*pi; %plot(x,y); hold on y=101.9804*sin(t); x=101.9804*cos(t); t=0:0.001:2*pi; %plot(x,y); hold on y=(100).*sin(t)+ 20*cos(t); x=(100).*cos(t)- 20*sin(t); t= 5*pi/3:0.0001:2

12、*pi; plot(x,y); hold on y=(100+60*1+cos(9*(t-10*pi/9)/5).*sin(t)+ 20*cos(t); x=(100+60*1+cos(9*(t-10*pi/9)/5).*cos(t)- 20*sin(t); t=10*pi/9:0.0001:5*pi/3; plot(x,y); hold on y=(100+120).*sin(t)+ 20*cos(t); x=(100+120).*cos(t)- 20*sin(t); t= 5*pi/6:0.0001:10*pi/9; plot(x,y); hold on y=(100+120*(6*t)/

13、(5*pi)-1/(2*pi)*sin(12*t/5).*sin(t)+20*cos(t); x=(100+120*(6*t)/(5*pi)-1/(2*pi)*sin(12*t/5).*cos(t)-20*sin(t); t=0:0.0001:5*pi/6; , pt% . 50mm/2= 101.9804 mmans = 101.9804 101.9804 ans = min(p) 2. grid on e,20); ,FontSiztitle(hold off plot(t,p); hold on p=sqrt(dx4.2+dy4.2); dy4 =cos(t).*(s + s0) - e

14、*sin(t); dx4 =- sin(t).*(s + s0) - e*cos(t); s=0; %t=linspace(5*pi/3,pi*2,1000); plot(t,p); hold on p=sqrt(dx3.2+dy3.2); dy3 =-0.5*h*pi/(2*t01)*sin(pi/t01)*(t-(t0+ts).*sin(t)+ cos(t).*(s + s0) - e*sin(t); dx3 =-0.5*h*pi/(2*t01)*sin(pi/t01)*(t-(t0+ts).*cos(t)- sin(t).*(s + s0) - e*cos(t); s=0.5*h*(1+

15、cos(pi*(t-(t0+ts)/t01); %t=linspace(10*pi/9,5*pi/3,1000); plot(t,p); hold on p=sqrt(dx2.2+dy2.2); dy2 =cos(t).*(s + s0) - e*sin(t); dx2 =- sin(t).*(s + s0) - e*cos(t); s=h; %t=linspace(5*pi/6,10*pi/9,1000); plot(t,p); hold on p=sqrt(dx1.2+dy1.2); dy1=(h/t0-h*cos(2*pi*t/t0).*sin(t)+(s0+s).*cos(t)- e*

16、sin(t); dx1 =(h/t0-h*cos(2*pi*t/t0).*cos(t)-(s0+s).*sin(t)- e*cos(t); s=h*(t/t0-sin(2*pi*t/t0)/(2*pi); %t=linspace(0,5*pi/6,1000); s0=100; %e=20; %ts1=pi/3; %ts=5*pi/18; dx4 =- sin(t).*(s + s0) - e*cos(t); y4=(s+s0).*sin(t)+e*cos(t); x4=(s+s0).*cos(t)-e*sin(t); s=0; %t=linspace(5*pi/3,pi*2,1000); pl

17、ot(X3,Y3); plot(x3,y3); hold on Y3=y3+rr*dx3./(sqrt(dx3.2+dy3.2); X3=x3-rr*dy3./(sqrt(dx3.2+dy3.2); dy3 =-0.5*h*pi/(t01)*sin(pi/t01)*(t-(t0+ts).*sin(t)+ cos(t).*(s + s0) - e*sin(t); dx3 =-0.5*h*pi/(t01)*sin(pi/t01)*(t-(t0+ts).*cos(t)- sin(t).*(s + s0) - e*cos(t); y3=(s+s0).*sin(t)+e*cos(t); x3=(s+s0

18、).*cos(t)-e*sin(t); s=0.5*h*(1+cos(pi*(t-(t0+ts)/t01); % t=linspace(10*pi/9,5*pi/3,1000); plot(X2,Y2); plot(x2,y2); hold on Y2=y2+rr*dx2./(sqrt(dx2.2+dy2.2); X2=x2-rr*dy2./(sqrt(dx2.2+dy2.2); dy2 =cos(t).*(s + s0) - e*sin(t); dx2 =- sin(t).*(s + s0) - e*cos(t); y2=(s+s0).*sin(t)+e*cos(t); x2=(s+s0).*cos(t)-e*sin(t); s=h; % t=linspace(5*pi/6,10*pi/9,1000); plot(X1,Y1); plot(x1,y1); hold on Y1=y1+rr*dx1./(sqrt(dx1.2+dy1.2); X1=x1-rr*d