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本帖最后由 shouce 于 2016-2-1 21:19 编辑 4 }5 r4 @# T+ {' k: A+ {5 R
1 z6 n8 v. n1 O% Y. tfunction ABCk1 %圆弧包络线 阴推阳 201601315 }7 |4 P' }0 g: c. j5 e
clc4 l2 j2 T! ~1 `& @0 E. i
clear
+ C V3 a# q% m1 |# dt=linspace(-0.2401727,-0.65911,200); %原参数范围
+ v4 t9 ^+ Z8 |%t=linspace(-1.608786,-1.35,100);
4 h8 D7 o6 _' \% f, ai=4/6;k=i+1;& ?9 r5 m. s' r2 r3 P( @; g& N
a=95.937985;b=8.801204;A=100;r=60;
# W6 A, T; M( Z8 c# X' L' S: l3 wq=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
. H# B; n9 J! p; @! L ^& vx=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); ' Y% @7 d' r3 b
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);! {0 K' j- W3 C6 Q0 W) u
z=0*t;4 e8 i; A! b3 r1 K3 w$ Q1 [8 _
plot(x,y,'-go') %方便查看点的间距
( u& Z4 r+ g0 w9 aABk1=[x',y',z'];6 c8 c" M1 b, ]8 }" p, l; w
vpa(x',8) % 输出8位数值 20160201修改
h/ b. \. d j$ Z6 t! v0 Ssave ABk1.txt ABk1 -ascii
& \0 Q5 ^7 E1 A. c$ r/ ~% `% 用 matlab 做数据8 H$ a2 g9 c7 I9 E! t
& L- I+ m6 M# }8 o$ T" @function ABCk2 %圆弧包络线
5 E4 a* j; |" I* k* H1 h5 vclc
" l5 u$ D- y* D3 V# F5 s' {; w6 ]clear( z) z! x5 F! ~8 g- u
t=linspace(-0.6981317,0.65911,200); %原参数范围& s8 y$ v, c% K
%t=linspace(-1.608786,-1.35,100);( Z2 [. ?' v) c5 k3 a p2 I8 n
i=4/6;k=i+1;
, O. C9 t7 R$ S8 x3 m/ A5 {a=40.60035549;b=-34.06774331;A=100;r=10;
( a0 l* c/ g. m( ^* W, S$ @q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;( W2 M8 F5 @5 I* u4 a
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); ( d8 K% p' f+ a( r) U4 t
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
6 r! ^3 e. K2 S/ q2 }z=0*t;
* v- T3 y. k* l0 _; l1 ]3 t! B( Vplot(x,y,'-go') %方便查看点的间距
: ^5 U. d: t: wABk2=[x',y',z'];
# v1 `% o+ [$ b' i, w* Wsave ABk2.txt ABk2 -ascii1 E7 l, `/ \. r4 b9 r
% 用 matlab 做数据( ]* H9 l- f& P
7 L) y- p8 p+ d: _0 S8 ^6 f9 Ifunction ABCk3 %圆弧包络线0 w; c3 q) K; u3 z. q
clc
, T3 t. N; ?$ W6 h9 V/ \6 p' Kclear0 |( p2 K5 {! Q- Z8 F# I
t=linspace(-1.59196897,0.30879537,500); %原参数范围* _- E2 J" F* ]) h5 l0 ^5 h
%t=linspace(-1.608786,-1.35,100);
( I+ _4 O8 T6 n+ e9 Y' F$ ~i=4/6;k=i+1;
- a7 j9 j. K9 v+ H: T. ja=57.06675156;b=18.20428153;A=100;r=3.1;4 {) @. R. z: v
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;" k5 U2 U' B6 f; N
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
4 z& X2 Q# H) K" d8 Sy=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);8 u! ^6 _/ i& Q: b$ p* u
z=0*t;% W8 _& C/ r$ x) I6 J* `& B- R
plot(x,y,'-go') %方便查看点的间距 ! p# V0 d/ e: c' h0 l
ABk3=[x',y',z'];: k, c! O5 V+ K6 \
save ABk3.txt ABk3 -ascii5 s2 D' @6 K3 L+ z9 x. d
% 用 matlab 做数据
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