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本帖最后由 shouce 于 2016-2-1 21:19 编辑 4 G/ h: I& E. _9 O# m/ v$ Q* z* n& h4 t) L/ H6 S; g4 }+ o" F function ABCk1 %圆弧包络线 阴推阳 20160131 / ~# P |4 f- T! x/ fclc4 J% @# j, _, r x clear' V. S; f: }9 { t=linspace(-0.2401727,-0.65911,200); %原参数范围- c) ~! B- i1 E9 `* P %t=linspace(-1.608786,-1.35,100);! A# C7 @9 f1 N- ~/ `1 b i=4/6;k=i+1; 2 V. o, H; M9 Ja=95.937985;b=8.801204;A=100;r=60;, l6 |, o( X- ]; C& u# L7 ] q=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %6 ^) r1 B/ @& @4 Z6 t x=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); ) ?/ r- D% R' x, @: I0 `y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q); ! K* M5 N0 C7 O1 [: p; { l& bz=0*t;& b& ^ ^; k7 Y% _) p plot(x,y,'-go') %方便查看点的间距 $ h# F# x, ~1 [! |- @, xABk1=[x',y',z']; / J1 \! @. Q0 j: `vpa(x',8) % 输出8位数值 20160201修改3 i2 u: u2 J: V# C% y" j$ C save ABk1.txt ABk1 -ascii2 I) \- Y# P1 Y) K2 @1 M. M % 用 matlab 做数据7 \- q( Z3 i! E- m( B: x5 N 7 f; O0 \% U9 g6 k! O/ m4 ^$ E% r function ABCk2 %圆弧包络线 7 ~# ?2 d0 l- `' u) Gclc9 [9 \, H$ P6 y( R' w3 d, U clear. z, f) \+ h5 ]6 K, W* o t=linspace(-0.6981317,0.65911,200); %原参数范围1 J5 s# v7 M6 t %t=linspace(-1.608786,-1.35,100);3 |( |' R6 f7 P. d; k/ ^ i=4/6;k=i+1; . W+ Q% y8 Z+ j4 g1 xa=40.60035549;b=-34.06774331;A=100;r=10;# Q- w+ R' ~: r T% ^ q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;$ ~& y, q" X% T* @# i0 |* W x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); 1 X V- ?3 [7 D1 Vy=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);) ]' v' Z% n: u- N @' } z=0*t; 4 l, D! n) _# Q2 N) nplot(x,y,'-go') %方便查看点的间距5 p& j! b4 x) y3 w. U# ? ABk2=[x',y',z']; / L4 h% X& u$ l D$ n+ y9 Dsave ABk2.txt ABk2 -ascii $ P' q; X0 G- }# l6 ?4 K! h; a% 用 matlab 做数据 , s3 h# S2 x! K+ D ) f! Z( `, \+ V) k1 ]/ W7 gfunction ABCk3 %圆弧包络线 3 v `8 J2 x" L. A1 Yclc * K: p9 p( @+ bclear' I. w6 x' f1 }; M( i+ s& L t=linspace(-1.59196897,0.30879537,500); %原参数范围 * q2 N7 n `2 {: {/ w%t=linspace(-1.608786,-1.35,100); 9 c/ H: g. P, `0 _0 ~i=4/6;k=i+1; ! F+ W9 Q+ g X" M4 ?9 A$ y, Na=57.06675156;b=18.20428153;A=100;r=3.1;- j# C4 C# N; A6 M q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i; 6 N4 V: ?; x- u8 n; \x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));, k8 {8 q3 p _! ~* D y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q); " \ O6 V" C+ w+ g9 nz=0*t;8 z o! J0 D( I# }7 {0 s( [( k plot(x,y,'-go') %方便查看点的间距 3 h3 R: c+ D7 {% oABk3=[x',y',z']; 6 T( T; `% V5 r& b9 i5 o, Tsave ABk3.txt ABk3 -ascii / z( [5 a& u5 P9 N! `/ }% 用 matlab 做数据 5 P4 `: H9 X$ S/ H+ ]7 q 8 e* [3 ]% D' | |
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