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本帖最后由 shouce 于 2016-2-1 21:19 编辑
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) i% B6 p, z6 U$ sfunction ABCk1 %圆弧包络线 阴推阳 20160131
! e. D6 K5 O& i: u! g6 J5 y6 kclc
. o4 F0 l2 _$ V9 ~& Bclear
0 [7 g2 i3 Q: I. q" ~! Gt=linspace(-0.2401727,-0.65911,200); %原参数范围4 }: e) Q+ L' r
%t=linspace(-1.608786,-1.35,100);1 C& j% U7 p% Y5 O
i=4/6;k=i+1;
U& `$ S4 A$ f5 N/ qa=95.937985;b=8.801204;A=100;r=60;
* \! A0 X/ [5 K( C! @q=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
8 m0 l' s: m: v3 }# r3 _x=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t)));
3 l: L" A9 i, ~* a5 H" \; Gy=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);
0 j ~' ~9 I: q4 B6 V) ?. g: {z=0*t;
& @. R8 D1 v3 h1 ~plot(x,y,'-go') %方便查看点的间距
' v; J: {+ O; z% w% aABk1=[x',y',z']; [7 c+ s0 g% c( R; N) _3 G/ X
vpa(x',8) % 输出8位数值 20160201修改6 l" l( S3 v" ~1 f, W
save ABk1.txt ABk1 -ascii( r2 x+ h$ X! X+ C3 r7 |+ a$ F# ]
% 用 matlab 做数据
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function ABCk2 %圆弧包络线1 Y% @ k3 {& C/ \: r
clc
5 R/ L% J9 a9 P9 x8 }+ Nclear# y# S3 J7 Q0 p( N9 o# _! J" T5 |
t=linspace(-0.6981317,0.65911,200); %原参数范围- c8 i7 M% `! d$ g/ M8 e$ J
%t=linspace(-1.608786,-1.35,100);$ {* Q5 n2 K! p; D
i=4/6;k=i+1;5 ^# H% s" B: t0 I* V0 v/ @) I
a=40.60035549;b=-34.06774331;A=100;r=10;
+ r, U' D- `& \+ w5 k$ Lq=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
" U5 }# k5 D8 z% v4 Vx=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
* q7 J, E/ O: `9 A2 Q6 `4 _y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
$ y+ x# G5 u" l: A; hz=0*t;
5 `5 B% F. `$ X* L6 Kplot(x,y,'-go') %方便查看点的间距
1 C0 i: T4 z; y# L1 k' D6 M( T$ x# wABk2=[x',y',z'];, h# G# y) L2 {% C# R) Z
save ABk2.txt ABk2 -ascii: Z% u0 N+ X3 f1 E
% 用 matlab 做数据
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function ABCk3 %圆弧包络线% _+ d& C% j) A
clc. l+ X; C6 L+ `6 a' A' ^
clear
4 d/ S6 x Q3 v( u, jt=linspace(-1.59196897,0.30879537,500); %原参数范围
5 }/ C8 i) ~2 g: Z%t=linspace(-1.608786,-1.35,100);, t2 m/ f( `& k# q$ a: f, `; L; c- ]) g
i=4/6;k=i+1;
0 R0 O' S U! I; | ?a=57.06675156;b=18.20428153;A=100;r=3.1;
# J" n4 B1 t3 f2 Mq=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;3 o/ |! }. D# m% A. Z
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
. v/ e0 r5 M2 k$ b0 o9 Py=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);' c: D/ o7 v# G# k) i1 q9 E
z=0*t;
2 r" Q! P8 ?5 I0 k0 g- h/ z, [plot(x,y,'-go') %方便查看点的间距
' ^: n* [' J5 U( g( zABk3=[x',y',z'];6 d% I% _2 U9 M3 {: |
save ABk3.txt ABk3 -ascii
+ P/ Z3 L7 D4 ]" E% 用 matlab 做数据
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