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本帖最后由 shouce 于 2016-2-1 21:19 編輯
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4 W, o' s3 T4 Ffunction ABCk1 %圓弧包絡(luò)線 陰推陽(yáng) 20160131% u2 x2 Y+ e8 i3 i
clc
9 c# T9 q& V. H! N2 Xclear& L5 C: O6 p c
t=linspace(-0.2401727,-0.65911,200); %原參數(shù)范圍; }! O# r( D# B& ^6 j0 o
%t=linspace(-1.608786,-1.35,100);8 ]& V1 ]( y4 r0 X% h' W
i=4/6;k=i+1;7 N( X w7 v l- [
a=95.937985;b=8.801204;A=100;r=60;
7 W, P3 S3 R' X( V, U* u. U" _q=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
, w8 ?9 C' k! h& \x=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); 0 m0 y3 y( T* q- [3 {
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);4 O# O6 A7 K$ n& s3 U+ q
z=0*t;
! Q. R4 k5 V+ jplot(x,y,'-go') %方便查看點(diǎn)的間距
8 M' [/ B. R9 yABk1=[x',y',z'];# u- L) q7 J2 h& z" K
vpa(x',8) % 輸出8位數(shù)值 20160201修改
- [! _; F5 A! I( i: ]/ ^1 ]save ABk1.txt ABk1 -ascii
3 r* K- ~6 C$ z* D7 y% 用 matlab 做數(shù)據(jù)1 G' G0 x. o3 o. o' M% Z
9 [; z" t8 E4 n1 r: Wfunction ABCk2 %圓弧包絡(luò)線+ D( v) g. _3 X
clc
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t=linspace(-0.6981317,0.65911,200); %原參數(shù)范圍9 J5 @* W. t% z# Z. F9 H* }
%t=linspace(-1.608786,-1.35,100);* _8 v7 R6 `9 y9 R I; x
i=4/6;k=i+1;1 T9 M; u5 y7 F4 K# v3 y
a=40.60035549;b=-34.06774331;A=100;r=10;
' j8 _( N( R2 ]+ C. F0 [2 Y' |q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;$ Z E% S: c5 @9 L
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); 1 ?# Q2 Z7 J* v6 ]# N
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
s: [2 J, U, ?9 ez=0*t;" Y% E( B9 }8 b0 i* |' [5 b$ C- F& v
plot(x,y,'-go') %方便查看點(diǎn)的間距
/ M1 D. G! }# ?; V8 b, HABk2=[x',y',z'];
8 d9 j3 `: L& Y" e& m7 Usave ABk2.txt ABk2 -ascii9 x( U8 v+ i& g* Y) \8 n
% 用 matlab 做數(shù)據(jù)
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function ABCk3 %圓弧包絡(luò)線% m! z8 V( ~! V, P) W- W4 t4 }# Z# D
clc
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! {: o8 ~( U/ W2 o/ W- S- Y" lt=linspace(-1.59196897,0.30879537,500); %原參數(shù)范圍# `4 v' F$ j! [; ]* ~8 P
%t=linspace(-1.608786,-1.35,100);
7 N5 b7 L! f+ b8 y( ni=4/6;k=i+1;. C: n7 o- ?) H. ]. P% ~. R+ b
a=57.06675156;b=18.20428153;A=100;r=3.1;* y7 o& R# m7 L( U
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;% `9 v& a$ {. z: l
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
/ D+ ~1 \2 u6 O2 ~- Ky=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);) k+ ]# ?' Z$ ?8 g
z=0*t;
1 t# `' F X" Aplot(x,y,'-go') %方便查看點(diǎn)的間距
2 ]& b& i' y8 [4 J, u9 ~. AABk3=[x',y',z'];
) e+ V- h5 H V4 L$ M( Psave ABk3.txt ABk3 -ascii
" }; @4 I. M- m) u; E: M/ O% 用 matlab 做數(shù)據(jù)
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