[分享]机械原理课程设计程序 - 凸轮设计部分 [复制链接]

# i nclude<stdio.h> ]@21KO  
# i nclude<stdio.h> ">!pos`<C  
# i nclude<math.h>  RSj8T<  
#define PI 3.1415926 OmkJP  
void ydgl(); IAzFwlO9  
float d,am,ro,e,h,p,dt0,d0,s,ds,r,al; }fk3a9j9u  
int f; yp4[EqME  
main() R|}4H*N  
{ printf("Determaination the prime circle of cam\n"); PSv 5tQhm  
  printf("----------------------------\n"); oj.J;[-  
  printf( "input ro=");scanf("%f",&ro); X]9<1[f  
  printf("input h=");scanf("%f",&h); dh%O {t  
  printf("input e=");scanf("%f",&e); Ohj^Z&j  
  printf("input dt0=");scanf("%f",&dt0); 2.</n}g  
  am=0;p=PI/180; J~J+CGT~2  
  printf("The initial data:ro=%f\n",ro); Z  #  
  printf("h=%f e=%f dt0=%f\n",h,e,dt0); 2%fzRXhu%  
  do i`f!)1  
  {ro=ro+5; (e5Z^9X  
  for(f=0;f<=dt0;f=f+2) 117lhx].'  
  {d=PI*f/dt0; gnzg(Y]5w  
  ydgl(); '/XP4B\(E  
  } '\d ldg#P  
  } a_/4^+  
  while(am>30*p); IO&U=-pn&  
  printf("The intermediate results: am=%f\n",am/p); 9W(&g)`  
  printf("ro=%f\n",ro); byE0Z vDM  
  do l'Za"TL:  
  {ro=ro-1; |15!D  
  if(ro<e) I)#8}[vK  
  break; GK-P6d  
SJX9oVJeZ  
  for(f=0;f<=dt0;f=f+2) _(?`eWo  
  {d=PI*f/dt0; q9_AL8_  
  ydgl(); <z%**gP~G  
  } 'bLP#TAzf  
  } ID`C  
  while((am>30*p)||(am<=29.5*p)); |*w)]2Bl  
  printf("The final results:max alfa=%f\n",am/p); "CC"J(&a  
  printf(" min ro=%f\n",ro); \z2y?"\?  
  getch(); .czUJyFms}  
  } N;YF
r  
  void ydgl() ,6MJW#~]  
  {  d0=dt0*p; dHiir&Rd9`  
  s=0.5*h*(1-cos(d)); VI9rezZ*  
  ds=0.5*h*PI*sin(d)/d0; xv2c8g~vD  
  r=sqrt(ro*ro-e*e); ^Os }sJ*5S  
  if((s+r)==0) b==jlYa=  
  return; (x/:j*`K  
  al=atan((ds-e)/(s+r)); -0q|AB<  
      if(al>am) 3O4lGe#u  
      am=al; XZ8rM4 ]
 
      }

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