机器人学 - 2026 进行中

科目: 机器人学
级别: XI (I级最简单，XII级最难)
类别: 大学生
试题语言: English
题数: 15
问题示例: A 6-DOF manipulator has a geometric Jacobian whose smallest singular value approaches zero near a configuration. What is the most relevant consequence for velocity control? Certain Cartesian velocities require disproportionately large joint velocities, The manipulator gains an additional independent degree of freedom, The end effector becomes completely insensitive to every joint motion, All joint torques become exactly zero