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本帖最后由 shouce 于 2016-2-1 21:19 编辑
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0 R5 V$ j, a1 x& K7 Lfunction ABCk1 %圆弧包络线 阴推阳 201601317 R6 D+ e, d- x t s/ w1 {
clc: {2 Y$ S1 { {, G: q
clear
7 d. ?' j0 ~" a& Y2 Wt=linspace(-0.2401727,-0.65911,200); %原参数范围+ ~! _ O9 V4 p# n4 W; o
%t=linspace(-1.608786,-1.35,100);- U$ | r2 M0 S( `
i=4/6;k=i+1;
# ]& E2 E7 r4 l5 Y6 C* S7 G# `; wa=95.937985;b=8.801204;A=100;r=60;8 Q- {6 L# e+ ]
q=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %8 {: J3 r$ Y' ^) a7 a9 D
x=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); ; {/ s, Z9 r+ H7 Q. J& d
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);! y5 \% V* V- B: G
z=0*t;
5 R$ w( L# ]! o) Iplot(x,y,'-go') %方便查看点的间距 8 w/ W% l m% K
ABk1=[x',y',z'];
0 e$ U+ U0 ?- s" [9 i+ s+ Ovpa(x',8) % 输出8位数值 20160201修改+ t8 @" a( u0 l* h% \- ~9 B
save ABk1.txt ABk1 -ascii3 s! T! T }: j/ F* S' x) B8 t8 R: X( R
% 用 matlab 做数据' s" |1 n4 g3 i% Z; o+ y
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function ABCk2 %圆弧包络线 H7 p8 v1 N1 f+ ~# i u7 g
clc+ c* R! z( {. X7 E; _6 O0 ^
clear5 ~# w- I6 e) W: D
t=linspace(-0.6981317,0.65911,200); %原参数范围
) g0 r: s5 ~6 M" m3 s2 @ ]%t=linspace(-1.608786,-1.35,100);
6 a9 {0 A2 H# l3 i$ j) x- s/ di=4/6;k=i+1;
2 [; H; ^- b* ]a=40.60035549;b=-34.06774331;A=100;r=10;$ X& u6 _$ `; J2 _; O/ L
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;% b" ~; E9 J9 v; R. u
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); & z) E1 T% p- Z0 ^# [
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
9 C0 s; ], i/ Y8 Bz=0*t;
2 M5 B3 |7 N/ K+ n1 ^- c/ l Jplot(x,y,'-go') %方便查看点的间距
) O4 W" T( h1 R! q% {" B4 hABk2=[x',y',z'];$ P9 I$ Q) z0 \9 l, J# M
save ABk2.txt ABk2 -ascii( x4 F) O: _- Z. v
% 用 matlab 做数据9 y- |# r j, A: K8 [- ^% F# h
- g* J9 [ ?$ i$ [) `3 J! v. f, `( o5 Pfunction ABCk3 %圆弧包络线; T' o+ e5 M$ c$ j! x; c) l: n
clc9 J* Q! q1 @$ a9 x7 M$ @
clear! R4 h, I) c' p8 ]5 X0 H
t=linspace(-1.59196897,0.30879537,500); %原参数范围' f# Y3 L1 J, Y/ ~5 o$ @
%t=linspace(-1.608786,-1.35,100);. H. ?+ G3 I9 k/ Y
i=4/6;k=i+1;
2 J9 F1 O/ e' e6 E* I2 ta=57.06675156;b=18.20428153;A=100;r=3.1;
/ H& p9 o, s' ^' |! ?* f) xq=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
5 v/ F1 L$ {$ A* N$ u0 dx=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); 6 Q5 u( o' M2 g2 O
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);; w7 N8 @2 {" ~- B9 E( o+ ?
z=0*t;1 w* [& }* k0 S1 g
plot(x,y,'-go') %方便查看点的间距
0 o( {/ I' u$ WABk3=[x',y',z'];
1 F8 d3 r; }; osave ABk3.txt ABk3 -ascii
5 m) P' X) d2 v! s; D0 x% 用 matlab 做数据' l+ W9 u* {: {. r# q
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