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本帖最后由 shouce 于 2016-2-1 21:19 編輯 : v, }( ^/ m9 i6 j
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function ABCk1 %圓弧包絡(luò)線 陰推陽(yáng) 20160131
. V1 X3 u7 \7 Dclc
5 R8 ]4 H' {5 Z5 Zclear
+ Y* K! s- \8 ~6 x4 D, [t=linspace(-0.2401727,-0.65911,200); %原參數(shù)范圍
. c+ c4 ^# w0 Q s2 s) i%t=linspace(-1.608786,-1.35,100); p: k2 ~! m1 k
i=4/6;k=i+1;5 r+ u; L) B) K! O1 h m$ L+ s
a=95.937985;b=8.801204;A=100;r=60;
) @7 \7 E, J+ L, Wq=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
9 Q& j. H! O& O( S5 F5 ?9 q5 Q1 \6 W: gx=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); 2 q/ V/ i$ S+ b8 h; g9 s
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);
# i* q- a: A5 g% [/ _ hz=0*t;
: L# p# x' Y- d; Rplot(x,y,'-go') %方便查看點(diǎn)的間距
7 a% U3 r6 X% j) A, T1 gABk1=[x',y',z'];1 l% J8 G% z5 O- A! A
vpa(x',8) % 輸出8位數(shù)值 20160201修改5 e( z* `9 |+ n/ Q! h8 L
save ABk1.txt ABk1 -ascii2 \3 {: B, y, n B+ z: N
% 用 matlab 做數(shù)據(jù)
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function ABCk2 %圓弧包絡(luò)線
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clear
5 ^$ c8 T3 J3 X& Vt=linspace(-0.6981317,0.65911,200); %原參數(shù)范圍( y* h$ g/ b/ M, @( s" ~
%t=linspace(-1.608786,-1.35,100);
. G. g8 |1 Z w3 m1 y6 ]* i/ j) b6 Xi=4/6;k=i+1;
+ S2 C) F( F1 m9 u b# | @a=40.60035549;b=-34.06774331;A=100;r=10;9 Y! F2 [1 w8 M- ~$ h) i3 F
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;# {8 e+ t6 v; k# h) W7 ]6 `
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); 2 L6 [; U- P1 O; y& y5 `$ R
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);: d2 p, l! c/ _' w
z=0*t;2 w' ^+ u" C- A' R
plot(x,y,'-go') %方便查看點(diǎn)的間距 ( v( z) n3 t3 n" R4 ?/ P4 y
ABk2=[x',y',z'];
/ G# t9 I- I0 j2 h) |" Hsave ABk2.txt ABk2 -ascii4 {4 Q0 d* N% [$ T1 x
% 用 matlab 做數(shù)據(jù)5 T1 ]5 `3 ~9 G
% \0 x. N7 i1 N; m, P% z
function ABCk3 %圓弧包絡(luò)線( n6 z, U4 D9 \* R3 T: C
clc1 O/ {4 g9 H" @8 p$ Q
clear' b3 Q5 c# C' { h1 z
t=linspace(-1.59196897,0.30879537,500); %原參數(shù)范圍
' h! U$ M/ U1 S1 T$ R+ n! }% O. u%t=linspace(-1.608786,-1.35,100);1 ?6 |" g) K6 T6 g9 x" g
i=4/6;k=i+1;9 a- C% j& m O1 a+ U) B1 R
a=57.06675156;b=18.20428153;A=100;r=3.1;3 ?4 @. N2 U7 j; l3 o e5 D
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
' c6 x4 l3 _* p- z% x3 h' fx=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t))); 5 A" u: A. l0 I
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
7 g& ]) \8 D: |% j0 k# uz=0*t;. G6 d3 A G7 P1 h3 c8 e
plot(x,y,'-go') %方便查看點(diǎn)的間距
9 {) a& K/ P0 C' qABk3=[x',y',z'];/ K% f) ?: y" g" G
save ABk3.txt ABk3 -ascii C6 s/ l2 {0 t, o8 F
% 用 matlab 做數(shù)據(jù)
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