用C语言编程求解的凸轮运动规律Word文档格式.docx

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用C语言编程求解的凸轮运动规律Word文档格式.docx

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用C语言编程求解的凸轮运动规律Word文档格式.docx

{

returnd*pi/180;

}

doublef_s0(doubler0,doublee)

returnpow(pow(r0,2)-pow(e,2),0.5);

doublef_s(doublea)

doubles;

if(a>

=0&

&

a<

=45)

s=0;

elseif(a<

=112.5)s=2*h*pow(a-45,2)/pow(135,2);

=180)s=h-2*h*pow(180-a,2)/pow(135,2);

=270)s=h;

elses=h*(4-a/90+sin(change_angel(4*a-3*360))/2/pi);

returns;

doublef_x(doubles,doubles0,doublea)

{

doublex;

x=(s0+s)*sin(change_angel(a))+e*cos(change_angel(a));

returnx;

doublef_y(doubles,doubles0,doublea)

doubley;

y=(s0+s)*cos(change_angel(a))-e*sin(change_angel(a));

returny;

doublef_s1(doublea)

doubles1;

=45)s1=0;

=112.5)s1=64*h*(change_angel(a)-(pi/4))/9/pow(pi,2);

=180)s1=64*h*(pi-change_angel(a))/9/pow(pi,2);

=270)s1=0;

elses1=h*(-2/pi+2*cos(change_angel(4*a-3*360))/pi);

returns1;

doublef_x1(doubles0,doublea,doubles,doubles1)

doublex1;

x1=(s0+s)*cos(change_angel(a))+s1*sin(change_angel(a))-e*sin(change_angel(a));

returnx1;

doublef_y1(doubles0,doublea,doubles,doubles1)

doubley1;

y1=-(s0+s)*sin(change_angel(a))+s1*cos(change_angel(a))-e*cos(change_angel(a));

returny1;

doublef_xx(doublex,doublex1,doubley1)

doublexx;

xx=x+rt*y1/pow(pow(x1,2)+pow(y1,2),0.5);

returnxx;

doublef_yy(doubley,doublex1,doubley1)

doubleyy;

yy=y-rt*x1/pow(pow(x1,2)+pow(y1,2),0.5);

returnyy;

doublef_aa(doubler0,doubles,doubles1)

{doubleaa;

aa=atan(fabs(s1/(r0+s)));

returnaa;

doublef_s2(doublea)

doubles2;

=45)

s2=0;

=112.5)s2=64*h/9/pow(pi,2);

=180)s2=-64*h/9/pow(pi,2);

=270)s2=0;

elses2=-8*h*sin(change_angel(4*a-3*360))/pi;

returns2;

doublef_x2(doubles,doubles1,doublea,doubles2,doubles0)

doublex2;

x2=s2*sin(change_angel(a))+2*s1*cos(change_angel(a))-(s0+s)*sin(change_angel(a))-e*cos(change_angel(a));

returnx2;

doublef_y2(doubles,doubles1,doublea,doubles2,doubles0)

doubley2;

y2=s2*cos(change_angel(a))-2*s1*sin(change_angel(a))-(s0+s)*cos(change_angel(a))-e*cos(change_angel(a));

returny2;

doublef_p(doublex1,doubley1,doublex2,doubley2)

doublep;

p=pow(pow(x1,2)+pow(y1,2),1.5)/(x1*y2-x2*y1);

returnp;

voidmain()

doubley1,x2,r0=30,s0,a,s,s1,x1,s2,y2,x[N],y[N],xx[N],yy[N],aa,p,pa,temp_aa1=0,temp_aa2=0,temp_a1=0,temp_a2=0,temp_p=0,temp_ap=0;

s0=f_s0(r0,e);

FILE*fp=fopen("

d:

//he.txt"

"

w"

);

for(inti=0;

i<

N;

i++)

{

a=3*i;

s=f_s(a);

x[i]=f_x(s,s0,a);

y[i]=f_y(s,s0,a);

s1=f_s1(a);

x1=f_x1(s0,a,s,s1);

y1=f_y1(s0,a,s,s1);

xx[i]=f_xx(x[i],x1,y1);

yy[i]=f_yy(y[i],x1,y1);

aa=f_aa(r0,s,s1);

/*cout<

<

"

s0是:

s0<

endl;

cout<

a是:

cout<

s是:

s<

x[]是:

x[i]<

y[]是:

y[i]<

s[]是:

s1<

x1是:

x1<

y1是:

y1<

xx[]是:

xx[i]<

yy[]是:

yy[i]<

aa是:

aa<

*/

if(a>

=270&

=360)

{

if(aa>

a_max2)

{

r0+=oro;

s0=f_s0(r0,e);

i=0;

continue;

}

else

if(temp_aa2<

aa){temp_aa2=aa;

temp_a2=a;

}

=45&

=180)

a_max1)

r0+=oro;

s0=f_s0(r0+oro,e);

if(temp_aa1<

aa){temp_aa1=aa;

temp_a1=a;

}

//

s2=f_s2(a);

x2=f_x2(s,s1,a,s2,s0);

y2=f_y2(s,s1,a,s2,s0);

p=f_p(x1,y1,x2,y2);

//

if(p<

0)

{

if(fabs(p)-rt>

=p_min)

{pa=fabs(p)-rt;

if(temp_p>

pa){temp_p=pa;

temp_ap=a;

else

s0=f_s0(r0,e);

i=0;

continue;

}//endif

}//endfor

//输出

ρamin="

temp_p;

δamin="

temp_ap;

α1max="

temp_a1;

δ1max="

temp_aa1<

α2amax="

temp_a2;

δ2max="

temp_aa2;

r0="

r0;

δ="

a;

s="

fprintf(fp,"

%lf"

temp_p);

fprintf(fp,"

%c"

'

'

temp_ap);

temp_a1);

temp_aa1);

temp_a2);

temp_aa2);

r0);

a);

s);

\n'

for(i=0;

x"

="

'

;

y"

x'

y'

x[i]);

y[i]);

xx[i]);

yy[i]);

}

理论轮廓线和实际轮廓线坐标值

理论轮廓线

实际轮廓线

x

y

x

5

29.580399

3.333333

19.720266

6.541266

29.27818

4.360844

19.518787

8.064603

28.895712

5.376402

19.263808

9.565836

28.434043

6.377224

18.956029

11.040849

27.894438

7.360566

18.596292

12.4856

27.278376

8.323733

18.185584

13.896128

26.587546

9.264086

17.725031

15.268569

25.823842

10.179046

17.215895

16.599159

24.989356

11.066106

16.659571

17.884253

24.086376

11.922835

16.057584

19.120326

23.117377

12.746884

15.411585

20.303993

22.085015

13.535995

14.723343

21.432007

20.992119

14.288005

13.994746

22.501278

19.841686

15.000852

13.227791

23.508874

18.636868

15.672583

12.424578

24.452034

17.380967

16.301356

11.587311

25.348724

16.095931

17.098879

10.444378

26.220855

14.799433

17.876762

9.28798

27.071327

13.488131

18.636226

8.116997

27.902491

12.158274

19.37808

6.93004

28.71611

10.805752

20.102739

5.725414

29.513327

9.426161

20.810241

4.501093

30.294633

8.014859

21.500267

3.254697

31.059843

6.567032

22.172144

1.983495

31.808083

5.077762

22.824847

0.684418

32.537769

3.542089

23.456984

-0.645911

33.246606

1.955082

24.066781

-2.011127

33.931582

0.31191

24.652052

-3.415063

34.588975

-1.392093

25.21017

-4.86168

35.214359

-3.161354

25.738035

-6.354988

35.802621

-4.999999

26.232042

-7.898967

36.347984

-6.911778

26.688059

-9.497478

36.84403

-8.900004

27.101408

-11.154184

37.283731

-10.967487

27.466854

-12.872463

37.659491

-13.116474

27.778604

-14.655327

37.963186

-15.348585

28.030316

-16.505347

38.186209

-17.664761

28.215117

-18.424576

38.319528

-20.065212

28.325629

-20.41448

38.341105

-22.54374

28.344882

-22.268936

38.16824

-25.059319

28.227931

-23.96833

37.786351

-27.589461

27.966118

-25.701864

37.195167

-30.116639

27.555669

-27.455797

36.395804

-32.623437

26.994206

-29.216099

35.390747

-35.092657

26.280745

-30.968597

34.183826

-37.507416

25.415683

-32.699123

32.780183

-39.851248

24.400767

-34.393648

31.186232

-42.108199

23.239056

-36.038405

29.409612

-44.262921

21.934874

-37.620008

27.459135

-46.300761

20.493751

-39.125565

25.344726

-48.207843

18.922367

-40.542773

23.077359

-49.971153

17.228474

-41.860015

20.668985

-51.578608

15.42083

-43.066448

18.13246

-53.019132

13.509113

-44.152077

15.481459

-54.282713

11.503841

-45.107826

12.730398

-55.360468

9.416284

-45.925605

9.894341

-56.244689

7.258371

-46.598359

6.988908

-56.928887

5.042597

-47.120122

4.030185

-57.407836

2.781924

-47.48605

1.034621

-57.677598

0.489686

-47.692457

-1.981067

-57.73555

-1.820513

-47.736839

-4.999997

-57.580399

-4.134902

-47.617889

-8.00667

-57.239808

-6.621363

-47.336226

-10.991397

-56.742326

-9.089675

-46.924818

-13.945997

-56.089317

-11.533073

-46.384793

-16.862373

-55.282572

-13.94486

-45.717629

-19.73253

-54.3243

-16.318425

-44.925157

-22.548601

-53.21713

-18.647262

-44.009549

-25.302869

-51.964095

-20.924988

-42.973313

-27.987782

-50.56863

-23.145361

-41.81929

-30.595984

-49.03456

-25.302293

-40.550644

-33.120324

-47.36609

-27.389874

-39.170851

-35.553883

-45.567793

-29.402381

-37.683693

-37.889991

-43.644597

-31.334298

-36.093247

-40.122246

-41.601775

-33.18033

-34.403872

-42.244529

-39.444925

-34.935417

-32.620199

-44.251022

-37.17996

-36.594749

-30.747116

-46.136226

-34.813086

-38.153777

-28.789757

-47.894974

-32.350793

-39.608228

-26.753487

-49.522445

-29.799828

-40.954115

-24.643888

-51.014179

-27.167184

-42.187751

-22.466741

-52.366086

-24.460076

-43.305752

-20.228015

-53.574462

-21.685925

-44.305056

-17.933846

-54.635994

-18.852335

-45.182922

-15.59052

-55.547772

-15.967071

-45.936945

-13.204463

-56.307298

-13.038043

-46.565058

-10.782213

-56.912489

-10.073279

-47.06554

-8.330409

-57.361687

-7.080904

-47.437018

-5.855773

-57.653661

-4.069122

-47.678475

-3.365086

-57.78761

-1.046186

-47.789248

-0.865176

-57.763167

1.979618

-47.769034

1.637106

4.999995

4.134901

-57.233009

8.006312

-47.338962

6.554473

-56.688512

10.985739

-46.925061

8.823557

-55.910911

13.917739

-46.364858

10.939005

-54.870157

16.77471

-45.

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