[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> c;B:o  
# i nclude<stdio.h> B'v~0Kau  
# i nclude<math.h> )Tl]1^  
#define PI 3.1415926 dJ9v/k_  
void ydgl(); W]oILL"d  
float d,am,ro,e,h,p,dt0,d0,s,ds,r,al; W9G1w
U  
int f;

*%ta5a  
main() }Pm;xHnf&  
{ printf("Determaination the prime circle of cam\n"); 3+/^  
  printf("----------------------------\n"); 6pdek3pOCt  
  printf( "input ro=");scanf("%f",&ro); }rQ0*h  
  printf("input h=");scanf("%f",&h); <'N~|B/yZ  
  printf("input e=");scanf("%f",&e); Y'+mC  
  printf("input dt0=");scanf("%f",&dt0); =&"a:l  
  am=0;p=PI/180; 7$JOIsM  
  printf("The initial data:ro=%f\n",ro); .O&[9`"'  
  printf("h=%f e=%f dt0=%f\n",h,e,dt0); }3/|;0j$  
  do 9 >"}||))  
  {ro=ro+5; .Q!pQ"5  
  for(f=0;f<=dt0;f=f+2) @x@wo9<Fc  
  {d=PI*f/dt0; =X;h _GQ  
  ydgl(); 4d8}g25C  
  } 2[CHiB*>  
  } (5l'?7  
  while(am>30*p); FM
"[:&>  
  printf("The intermediate results: am=%f\n",am/p); 717OzrF}A?  
  printf("ro=%f\n",ro); NpH:5hi  
  do 4jw q
$G  
  {ro=ro-1; lxfv'A  
  if(ro<e) Hbl&)!I  
  break; Ov;q]Vn>  
=>-W!Of  
  for(f=0;f<=dt0;f=f+2) N *,[(q  
  {d=PI*f/dt0; jG%J.u^k  
  ydgl(); X2mZ~RB(p  
  } MP p   
  } cp&1yB   
  while((am>30*p)||(am<=29.5*p)); ]zz%gZz  
  printf("The final results:max alfa=%f\n",am/p); .\+c{  
  printf(" min ro=%f\n",ro); a/n~#5-  
  getch(); >?jmeD3u  
  } F8xu&Vk0:  
  void ydgl() MM*9Q`cB  
  {  d0=dt0*p; }Xb|Ur43  
  s=0.5*h*(1-cos(d)); w19OOD  
  ds=0.5*h*PI*sin(d)/d0; R(s[JH(&  
  r=sqrt(ro*ro-e*e); {8556>\~  
  if((s+r)==0) ~m4LL[  
  return;  ]l}bk]  
  al=atan((ds-e)/(s+r)); nT7]PhJ  
      if(al>am) NNBT.k3)  
      am=al; \j4!dOGZ  
      }

Thanks

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