matlab六自由度机械臂轨迹规划代码

以下是一个基于MATLAB的六自由度机械臂轨迹规划代码示例：

% 机械臂DH参数
a = [0, 0.4318, 0.0203, 0];
alpha = [-pi/2, 0, pi/2, -pi/2];
d = [0.1273, 0, 0, 0.1639];
theta = [0, 0, 0, 0];

% 建立机械臂模型
L(1) = Link([theta(1), d(1), a(1), alpha(1)]);
L(2) = Link([theta(2), d(2), a(2), alpha(2)]);
L(3) = Link([theta(3), d(3), a(3), alpha(3)]);
L(4) = Link([theta(4), d(4), a(4), alpha(4)]);
L(5) = Link([theta(5), 0, 0, 0]);
L(6) = Link([theta(6), 0, 0, 0]);

robot = SerialLink(L, 'name', 'robot');

% 设置起始点和终止点
start_point = [0.5, -0.3, 0.2];
end_point = [0.5, 0.3, 0.2];

% 进行轨迹规划
q_start = robot.ikine(transl(start_point));
q_end = robot.ikine(transl(end_point));
t = [0:0.05:1];
q_matrix = jtraj(q_start, q_end, t);

% 控制机械臂运动
for i = 1:size(q_matrix, 1)
    robot.plot(q_matrix(i, :));
end