|
本帖最后由 shouce 于 2016-2-1 21:19 编辑
+ {% ^- z- ?0 x: M0 N, Y) d
, E+ G! C/ T; R- Y; bfunction ABCk1 %圆弧包络线 阴推阳 20160131/ P- U# p5 l# ^; b- N' K) i4 a
clc
, Z/ X+ M, @6 b: ~; r$ H/ fclear
]8 p# s' w% w, N; y7 _7 }t=linspace(-0.2401727,-0.65911,200); %原参数范围
& K5 [* f' U% n* ^%t=linspace(-1.608786,-1.35,100);" ~* L. I4 @1 U0 a5 k
i=4/6;k=i+1;
; u: o7 [' x" ya=95.937985;b=8.801204;A=100;r=60;
6 Z% A s/ I, h3 Q7 Dq=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
( u" v7 |, Q* [x=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); 0 j! T, P2 b, C9 {
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);) f: ~& F) |$ ^. b9 F9 @
z=0*t;0 }% | V" Q& s$ t: I. l3 N
plot(x,y,'-go') %方便查看点的间距
( `3 G1 @( Q8 j. ^8 _+ S6 `ABk1=[x',y',z'];
6 K( S# O; L2 L. \vpa(x',8) % 输出8位数值 20160201修改
1 t5 W+ B1 ]0 e* I. {, asave ABk1.txt ABk1 -ascii
' x/ W2 K2 R: ]% 用 matlab 做数据% J; [. E6 q9 J- i7 X$ X
- t1 E! M$ D9 C$ g
function ABCk2 %圆弧包络线) ?! \# c' U/ G* r h. D
clc
7 H/ G% I4 q2 L. w$ ^1 n6 d7 J) ]clear9 Q9 d$ i: W1 p8 _4 |
t=linspace(-0.6981317,0.65911,200); %原参数范围& d+ L! H: B" W) ?2 Y- C# V
%t=linspace(-1.608786,-1.35,100);" H5 z% J e4 ~0 j
i=4/6;k=i+1;' N! ^) u, M, \ ^; d. o2 @$ e
a=40.60035549;b=-34.06774331;A=100;r=10;# U) h: L, Q W' D
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;2 F+ l, G6 i9 e! f, R, n" ?. d
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); _0 ~+ e2 u+ C# o7 O
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
( H/ K+ g, ?$ {# f) @# f/ z' lz=0*t;! m6 O% H* C: n! a2 B6 @" H4 G( l( x
plot(x,y,'-go') %方便查看点的间距
' k/ r8 [+ x' C/ t5 |ABk2=[x',y',z'];" D& G3 a; [1 f8 y- W3 V
save ABk2.txt ABk2 -ascii
5 z0 T& i# ~/ }% ~) Y( h% 用 matlab 做数据+ ]+ o( |4 G1 p. _! |, R
8 b, _. ?, e y2 Q- W' v. `3 x
function ABCk3 %圆弧包络线
" T3 B( K% g) f1 Wclc! Y/ _" P7 f) I
clear
9 U E0 J8 _% h1 Z( k$ V& v* O5 it=linspace(-1.59196897,0.30879537,500); %原参数范围5 t& y3 a. Y& P* J, \ S
%t=linspace(-1.608786,-1.35,100);1 n! u. x$ Z6 Q0 j3 E
i=4/6;k=i+1;- p x! Y" a1 p9 W) _1 @# A
a=57.06675156;b=18.20428153;A=100;r=3.1;+ p) i4 e1 B& }% p$ V7 R0 m
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
- h" T! a# T/ {8 R: Gx=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
) f# W7 u% G; b" F$ B" s/ o% ]( Jy=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);: F2 O& ?9 I7 l4 r0 U
z=0*t;
/ u( g y1 P/ q |9 Z" Qplot(x,y,'-go') %方便查看点的间距 6 m9 c" f8 a5 I- }7 |
ABk3=[x',y',z'];
5 i7 M2 Z- @0 T; |' A* hsave ABk3.txt ABk3 -ascii
$ E0 v; X3 P3 U0 Q& Y% 用 matlab 做数据
/ V; d! L7 l8 _$ j% p3 D
( X' |1 ^0 i# [" b |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册会员
x
|