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L{1} =link([-pi/2 0 pi/2 0 0 1 0 0 0 0 0 0 0 0 0 0 0],'sta')% 1是连杆质量: f8 F/ V; F# w3 M. c
L{2} =link([0 149 0 432 0 1 0 0 0 0 0 0 0 0 0 0 0],'sta')3 y4 w2 A3 N( _5 f+ A8 J# i
L{3} =link([pi/2 0 pi/2 -20 0 1 0 0 0 0 0 0 0 0 0 0 0],'sta')
6 X2 t5 P1 |- W/ \' d' J: _L{4} =link([-pi/2 433 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0],'sta')
# J- @( r# b: u+ c" k1 S3 qL{5} =link([pi/2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0],'sta')
' O+ N# E* k0 u; t% N! W" nL{6} =link([0 56 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0],'sta')
3 P0 k2 {* K, F+ a( d0 mp560m=robot(L)
$ E4 e/ z4 t4 Q% X' Ac=[0 0 pi/2 0 0 0]%%%角度改为 [p i/2 0 pi/2 0 0 0]4 R# ?1 E! g! g& m! s3 u
T1=fkine(p560m,c)
0 ]! e& b, y8 n, U; J7 w. O4 xT2=T1-[0 0 0 500;0 0 0 -200;0 0 0 0;0 0 0 0]7 L- n- Q. o& F" C- Z s
t=0:0.056:108 V# }3 {$ K& ^# D" C: u; M2 X
T=ctraj(T1,T2,length(t))
" A9 Y* _% T3 l% dp=ikine(p560m,T)
' `2 [- M3 |# V( c" ]! r%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%添加的力矩控制
q$ Q$ r( z# S/ F7 Vc2=p(length(t),: )%取出到达目标时的各个关节角度3 q& ^ N3 n( l; d+ r/ k& l
[q qd qdd] =jtraj(c,c2,t)%得到关节空间规划轨迹' G3 |" z a/ d
F=rne(p560m,q,qd,qdd)%得到控制各个关节的输出力矩
* r9 |- s$ N" ]%plot(F)2 h+ [; U3 c4 n* l' E
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%( [+ {6 \' a( c% P- q4 G, e
" Z k- _- Z1 x! ~for i=1:10:length(t)% 正常轨迹 i=1:length(t)
4 z) c' Z c8 B! S; z) ox(i)=T(1,4,i)
5 P+ ~9 W9 K0 u- F; T3 r4 Py(i)=T(2,4,i)
8 Q' O" T% S' g. x# Z8 F' kz(i)=T(3,4,i)
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plot3(x,y,z)%画出运动轨迹0 Y, W& d6 n, ]
plot(p560m,p)- g( x; `* \' @5 e$ n
%plot(p)% 画出各个关节角的变量图
. j, E8 w# @ W; J- ^1 S0 |%drivebot(p560m)
$ D! p9 P9 I/ G+ e7 c6 ct1=t'+ P2 P7 c- [3 B: u/ J; W
B=[t1 F]%关节驱动力矩输出( [5 g& W, b" P6 W( {
a1=p(:,1)
7 @. P4 V- O3 p- {a2=p(:,2) # C& C5 f) S; _8 E1 M
a3=p(:,3)% i( P* s; ?) _0 c/ h9 @
a4=p(:,4)4 T( O: D/ }: j" d4 _* r- k3 j
a5=p(:,5)
" U7 ]; d; h2 pa6=p(:,6)
8 h$ O' y8 |! U0 d0 @%输出到 simulink的变量 [t1,a1]8 ?% L6 X. ]: J7 a
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