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本帖最后由 shouce 于 2016-2-1 21:19 编辑
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function ABCk1 %圆弧包络线 阴推阳 20160131
/ }% @8 e+ @/ ?* Tclc
5 Q5 g/ M6 U) d/ Q( S1 @clear
2 ]$ @) I. ^1 C' d- k5 Dt=linspace(-0.2401727,-0.65911,200); %原参数范围+ H/ r8 l, G$ t `6 i
%t=linspace(-1.608786,-1.35,100);
$ F+ T# Z$ V' _i=4/6;k=i+1;/ j) q c% K% K5 C
a=95.937985;b=8.801204;A=100;r=60;
( [5 M$ }5 S9 E. `q=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
5 V" }4 K; r% ix=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); 7 A9 l# V& a* o1 [2 b
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);6 x: o- b; m: w* p: j
z=0*t;( J+ l6 v! d" x) w2 d Z8 D
plot(x,y,'-go') %方便查看点的间距 + E8 o# B) p/ R2 h/ J' C$ ~
ABk1=[x',y',z'];
& R i, k6 s* }* ?8 zvpa(x',8) % 输出8位数值 20160201修改
6 d4 L2 q g; V$ m: R: G/ R& B! Rsave ABk1.txt ABk1 -ascii' R# q5 E' q2 N* v
% 用 matlab 做数据
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function ABCk2 %圆弧包络线
2 N l7 A: [" l2 J' _& C$ tclc
. Z: ~4 c# U9 d' V A! pclear: c# O* P" D# K. B# a# O% \) E
t=linspace(-0.6981317,0.65911,200); %原参数范围
; ?6 w. U2 ?" X! |% W! Q%t=linspace(-1.608786,-1.35,100);
. x: e, g8 U- Di=4/6;k=i+1;! i3 v; \8 h0 I8 ~$ G
a=40.60035549;b=-34.06774331;A=100;r=10;& W7 n' a1 }, ]& b: H. h
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
7 E/ C% {$ ]4 L8 s( ?& r3 \x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); ' }. S- {( G$ d& ?1 @ u% K
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
$ f3 A+ _& S9 v- C4 W5 ?9 [z=0*t;
# u% p- h. c5 r7 z) Y! `plot(x,y,'-go') %方便查看点的间距
" I: V& S9 T9 n1 U+ G# _3 G) d: LABk2=[x',y',z'];) [+ d6 v, Q# b/ y
save ABk2.txt ABk2 -ascii+ g9 o% I) l Q$ I1 O
% 用 matlab 做数据8 w8 w c) l: M a z
( R7 A! E( L2 J5 |5 a& P0 Ufunction ABCk3 %圆弧包络线+ f% b2 |8 E4 ^' P" o' y% L; e
clc
8 g* R5 {9 ~; Q) m1 Q8 _clear
- `' M) f8 C6 K9 v5 r! l9 Et=linspace(-1.59196897,0.30879537,500); %原参数范围
! n+ d( W4 G. d) f* J3 R9 r" S2 [6 f3 X%t=linspace(-1.608786,-1.35,100);
: f# ]/ _3 N+ p" M2 r/ L- ui=4/6;k=i+1;- x8 }( G& X' B K* _
a=57.06675156;b=18.20428153;A=100;r=3.1;
- H" p1 M0 Q8 `! b3 x: iq=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
' @5 m7 K- S7 k0 O o- xx=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
& r: F" t: \0 C- My=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
" i- Z" x% t7 ?z=0*t;2 l& ?9 f1 b! c! l& X: m% P9 \
plot(x,y,'-go') %方便查看点的间距
! G/ [& j r: h" @. hABk3=[x',y',z'];
7 W( T9 i* v0 V8 q0 Y% S* B9 ]+ R. Fsave ABk3.txt ABk3 -ascii3 _$ S% a# }) S& S0 ~1 n
% 用 matlab 做数据; C6 n3 O: }4 a* S& y! D
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