1、 return d*pi/180;double f_s0(double r0,double e) return pow(pow(r0,2)-pow(e,2),0.5);double f_s(double a) double s; if(a=0&a=45) s=0; else if(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; else s=h*(4-a/90+sin(change_angel(4*a-3*360)/2/pi); return s;double f_x(do
2、uble s,double s0,double a) double x; x=(s0+s)*sin(change_angel(a)+e*cos(change_angel(a); return x;double f_y(double s,double s0,double a) double y; y=(s0+s)*cos(change_angel(a)-e*sin(change_angel(a); return y;double f_s1(double a) double s1;=45) s1=0;=112.5) s1=64*h*(change_angel(a)-(pi/4)/9/pow(pi,
3、2);=180) s1=64*h*(pi-change_angel(a)/9/pow(pi,2);=270) s1=0; else s1=h*(-2/pi+2*cos(change_angel(4*a-3*360)/pi); return s1;double f_x1(double s0,double a,double s,double s1) double x1; x1=(s0+s)*cos(change_angel(a)+s1*sin(change_angel(a)-e*sin(change_angel(a); return x1;double f_y1(double s0,double
4、a,double s,double s1) double y1; y1=-(s0+s)*sin(change_angel(a)+s1*cos(change_angel(a)-e*cos(change_angel(a); return y1;double f_xx(double x,double x1,double y1) double xx; xx=x+rt*y1/pow(pow(x1,2)+pow(y1,2),0.5); return xx;double f_yy(double y,double x1,double y1) double yy; yy=y-rt*x1/pow(pow(x1,2
5、)+pow(y1,2),0.5); return yy;double f_aa(double r0,double s,double s1) double aa; aa=atan(fabs(s1/(r0+s); return aa;double f_s2(double a) double s2;=45) s2=0;=112.5) s2=64*h/9/pow(pi,2);=180) s2=-64*h/9/pow(pi,2);=270) s2=0; else s2=-8*h*sin(change_angel(4*a-3*360)/pi; return s2;double f_x2(double s,
6、double s1,double a,double s2,double s0) double x2; x2=s2*sin(change_angel(a)+2*s1*cos(change_angel(a)-(s0+s)*sin(change_angel(a)-e*cos(change_angel(a); return x2;double f_y2(double s,double s1,double a,double s2,double s0) double y2; y2=s2*cos(change_angel(a)-2*s1*sin(change_angel(a)-(s0+s)*cos(chan
7、ge_angel(a)-e*cos(change_angel(a); return y2;double f_p(double x1,double y1,double x2,double y2) double p; p=pow(pow(x1,2)+pow(y1,2),1.5)/(x1*y2-x2*y1); return p;void main() double y1,x2,r0=30,s0,a,s,s1,x1,s2,y2,xN,yN,xxN,yyN,aa,p,pa,temp_aa1=0,temp_aa2=0,temp_a1=0,temp_a2=0,temp_p=0,temp_ap=0; s0=f
8、_s0(r0,e); FILE*fp=fopen(d:/he.txt,w); for(int i=0;iN;i+) a=3*i; s=f_s(a); xi=f_x(s,s0,a); yi=f_y(s,s0,a); s1=f_s1(a); x1=f_x1(s0,a,s,s1); y1=f_y1(s0,a,s,s1); xxi=f_xx(xi,x1,y1); yyi=f_yy(yi,x1,y1); aa=f_aa(r0,s,s1); /*couts0是:s0endl; couta是: couts是:sx是:xiy是:yis是:s1x1是:x1y1是:y1xx是:xxiyy是:yyiaa是:aa=2
9、70&=360) if(aaa_max2) r0+=oro; s0=f_s0(r0,e); i=0; continue; else if(temp_aa2aa) temp_aa2=aa;temp_a2=a; =45&=180)a_max1) r0+=oro; s0=f_s0(r0+oro,e); if(temp_aa1aa) 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=p_min) pa=fabs(p)-rt; if
10、(temp_ppa) temp_p=pa;temp_ap=a; else s0=f_s0(r0,e); i=0; continue; /end if /end for/输出amin=temp_p;amin=temp_ap;1max=temp_a1;1max=temp_aa12amax=temp_a2;2max=temp_aa2;r0=r0;=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=;yxy,xi
11、);,yi);,xxi);,yyi); 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 yx529.5803993.33333319.7202666.54126629.278184.36084419.5187878.06460328.8957125.37640219.2638089.56583628.4340436.37722418.95602911.04084927.8944387.36056618.59629212.485627.2783768.32373318.18558413.89612826.5875469.26408617.72503115.26856925.82384210.
12、17904617.21589516.59915924.98935611.06610616.65957117.88425324.08637611.92283516.05758419.12032623.11737712.74688415.41158520.30399322.08501513.53599514.72334321.43200720.99211914.28800513.99474622.50127819.84168615.00085213.22779123.50887418.63686815.67258312.42457824.45203417.38096716.30135611.587
13、31125.34872416.09593117.09887910.44437826.22085514.79943317.8767629.2879827.07132713.48813118.6362268.11699727.90249112.15827419.378086.9300428.7161110.80575220.1027395.72541429.5133279.42616120.8102414.50109330.2946338.01485921.5002673.25469731.0598436.56703222.1721441.98349531.8080835.07776222.824
14、8470.68441832.5377693.54208923.456984-0.64591133.2466061.95508224.066781-2.01112733.9315820.3119124.652052-3.41506334.588975-1.39209325.21017-4.8616835.214359-3.16135425.738035-6.35498835.802621-4.99999926.232042-7.89896736.347984-6.91177826.688059-9.49747836.84403-8.90000427.101408-11.15418437.2837
15、31-10.96748727.466854-12.87246337.659491-13.11647427.778604-14.65532737.963186-15.34858528.030316-16.50534738.186209-17.66476128.215117-18.42457638.319528-20.06521228.325629-20.4144838.341105-22.5437428.344882-22.26893638.16824-25.05931928.227931-23.9683337.786351-27.58946127.966118-25.70186437.1951
16、67-30.11663927.555669-27.45579736.395804-32.62343726.994206-29.21609935.390747-35.09265726.280745-30.96859734.183826-37.50741625.415683-32.69912332.780183-39.85124824.400767-34.39364831.186232-42.10819923.239056-36.03840529.409612-44.26292121.934874-37.62000827.459135-46.30076120.493751-39.12556525.
17、344726-48.20784318.922367-40.54277323.077359-49.97115317.228474-41.86001520.668985-51.57860815.42083-43.06644818.13246-53.01913213.509113-44.15207715.481459-54.28271311.503841-45.10782612.730398-55.3604689.416284-45.9256059.894341-56.2446897.258371-46.5983596.988908-56.9288875.042597-47.1201224.0301
18、85-57.4078362.781924-47.486051.034621-57.6775980.489686-47.692457-1.981067-57.73555-1.820513-47.736839-4.999997-57.580399-4.134902-47.617889-8.00667-57.239808-6.621363-47.336226-10.991397-56.742326-9.089675-46.924818-13.945997-56.089317-11.533073-46.384793-16.862373-55.282572-13.94486-45.717629-19.7
19、3253-54.3243-16.318425-44.925157-22.548601-53.21713-18.647262-44.009549-25.302869-51.964095-20.924988-42.973313-27.987782-50.56863-23.145361-41.81929-30.595984-49.03456-25.302293-40.550644-33.120324-47.36609-27.389874-39.170851-35.553883-45.567793-29.402381-37.683693-37.889991-43.644597-31.334298-36
20、.093247-40.122246-41.601775-33.18033-34.403872-42.244529-39.444925-34.935417-32.620199-44.251022-37.17996-36.594749-30.747116-46.136226-34.813086-38.153777-28.789757-47.894974-32.350793-39.608228-26.753487-49.522445-29.799828-40.954115-24.643888-51.014179-27.167184-42.187751-22.466741-52.366086-24.4
21、60076-43.305752-20.228015-53.574462-21.685925-44.305056-17.933846-54.635994-18.852335-45.182922-15.59052-55.547772-15.967071-45.936945-13.204463-56.307298-13.038043-46.565058-10.782213-56.912489-10.073279-47.06554-8.330409-57.361687-7.080904-47.437018-5.855773-57.653661-4.069122-47.678475-3.365086-57.78761-1.046186-47.789248-0.865176-57.7631671.979618-47.7690341.6371064.9999954.134901-57.2330098.006312-47.3389626.554473-56.68851210.985739-46.9250618.823557-55.91091113.917739-46.36485810.939005-54.87015716.77471-45.
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