[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> "<3F[[;~  
# i nclude<stdio.h> #-xsAKi  
# i nclude<math.h> %#xdD2oN  
#define PI 3.1415926 -}u=tiNG  
void ydgl(); WaY_{
)x  
float d,am,ro,e,h,p,dt0,d0,s,ds,r,al; EZy:_xjZ  
int f; F-L!o8o  
main() {:U zW\5l)  
{ printf("Determaination the prime circle of cam\n"); ~)\9f 1O{^  
  printf("----------------------------\n"); #k
%$A}9  
  printf( "input ro=");scanf("%f",&ro); P.L$qe>O  
  printf("input h=");scanf("%f",&h); dWK; h  
  printf("input e=");scanf("%f",&e); `SdvXn  
  printf("input dt0=");scanf("%f",&dt0); J9!}8uD  
  am=0;p=PI/180; OAoTsqj6  
  printf("The initial data:ro=%f\n",ro); &cnciEw1  
  printf("h=%f e=%f dt0=%f\n",h,e,dt0); ldd|"[Ds  
  do p
"A2N+  
  {ro=ro+5; kD&% 7Vz  
  for(f=0;f<=dt0;f=f+2) ,$i2vGd  
  {d=PI*f/dt0; S$ u`)BG):  
  ydgl(); sw<mmayN  
  } o~Jce$X  
  } KIY/nu   
  while(am>30*p); Af~>}-`a  
  printf("The intermediate results: am=%f\n",am/p); i2. +E&3v  
  printf("ro=%f\n",ro); C`qo  
  do *C/bf)w  
  {ro=ro-1; 0GEM3~~D.?  
  if(ro<e) 'R'P^  
  break; 7R4sd  

G@Ha t  
  for(f=0;f<=dt0;f=f+2) 0;Lt  
  {d=PI*f/dt0; ZDMv8BP7  
  ydgl(); =ttvC"4?  
  } _ELuQ>zM]+  
  } iLQFce7d|&  
  while((am>30*p)||(am<=29.5*p)); 6j*L]Sc  
  printf("The final results:max alfa=%f\n",am/p); YJBlF2uD  
  printf(" min ro=%f\n",ro); <OX_6d*@  
  getch(); ZGILV  
  } YkOl@l$D  
  void ydgl() OZDd
  
  {  d0=dt0*p; 9'1XZpM1  
  s=0.5*h*(1-cos(d)); vBFMne1h  
  ds=0.5*h*PI*sin(d)/d0; gLm ]*  
  r=sqrt(ro*ro-e*e); 4b\R@Knu  
  if((s+r)==0) +JyD W%a:L  
  return; %pikt7,Z~  
  al=atan((ds-e)/(s+r)); QCm93YZs6E  
      if(al>am) K1
S:P( S  
      am=al; Z2Q'9C},m  
      }

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