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clear;clc;2 a& y' |: n. m H
close all;
: I( I; N3 g- u4 T4 l( [+ sx1=-pi/2; a1=121.16; d1=191.99;
( p( M0 V7 w; ]4 mx2=0; a2=850.94; th2=82.19*pi/180;# j6 c' ^1 f( T3 y3 N
x3=0; a3=482.6;) _# _% ?3 \0 v
x4=pi/2; a4=133.35;+ R3 y. I3 h9 @+ b$ o2 U6 m* Z0 _
x5=-pi/2; a5=0; th5=pi/2;' b0 a6 j7 ^$ P% c
x6=0; d6=380.9;
1 t2 G% ^% e, C* @7 Y/ g/ ^" j" lL(1)=Link([0 d1 a1 x1]); L(1).qlim=[-pi,pi];
) u$ q; ]8 K, W' B- I- ^L(2)=Link([0 0 a2 x2]); L(2).qlim=[-pi/6,pi/2];6 x, [# q' |2 L- g6 M
L(3)=Link([0 0 a3 x3]); L(3).qlim=[-pi/2,pi/2];
' P! C4 e1 q; |) @3 `# _/ E2 _* eL(4)=Link([0 0 a4 x4]); L(4).qlim=[-pi/2,pi/2];
2 u# s( D/ }! O: F/ ]0 s0 kL(5)=Link([0 0 a5 x5]); L(5).qlim=[-pi/2,pi/2];* g7 ~8 x! T$ u5 M4 n# ?
L(6)=Link([0 d6 0 x6]); L(6).qlim=[-pi,pi];" k) }! t4 s; p+ d8 h1 ~1 b
robot6=SerialLink(L,'name','robot6','offset',[0 -th2 th2 0 -th5 0]);
y ^9 d, @; l, H9 x%% 轨迹规划-圆
c5 e% W" G3 o& t! P1 bTh=0:pi/60:2*pi;R=400; h% A9 E( l+ y/ {( I- h/ p; H" P
for I=1:length(Th)' ~$ \) Z& `5 j) i3 T! W6 j# l
j=1:length(Th);
3 B" X% A9 R6 m3 S" z6 Lx(1,j)=1500;% M4 } T2 r7 j7 F; V
y(1,j)=R*sin(Th);. T" j6 i1 C* Y' l
z(1,j)=0+R*cos(Th);3 S0 g) M' L) p# ?
end
$ _; M) u2 H7 N/ H# S- cfor ko=1:length(Th)+ E/ y' S! u: ~
TTr=[x(ko),y(ko),z(ko)];
) r% _+ H, m- {5 xTO(:,:,ko)=transl(TTr)*trotz(-90,'deg')*troty(0,'deg')*trotx(-90,'deg');0 L3 _4 N2 O1 f6 s
end" _* X9 O* I+ I9 j& X e
qz=ikine(robot6,TO,'pinv');
( W2 \# F, E. `- U/ O8 l2 Hplot3(x,y,z,'r','LineWidth',2);
( c8 W' S7 ]/ _. C: Ehold on;
) Y7 C3 s3 M3 f7 F+ [" Q6 G4 ~0 z, uplot(robot6,qz,'loop');
! x& f9 a; p& O: ^: H3 ehold off; |
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