The agility of aircraft with conventional linear flight controllers tends to drop rapidly under high angles of attack, and kinematic coupling of motions furtherly promotes the tendency.

带传统线性控制器飞机在大迎角高机动飞行时敏捷性明显地减小，运动状态严重耦合更加重这一趋势，而此时操纵能力往往仍有剩余而却未能被利用。

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These manipulators will encounter a number of kinematic, dynamic, and control problems caused by the dynamic coupling between the manipulator and its spacecraft.

由于机械手与其本体的动态耦合，给机械手带来了许多运动学、动力学及控制方面的问题。

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Results. For kinematic evaluation, the rotation of motion segment unit, coupling behaviors, and 3-dimensional helical axes of motion were analyzed.

结果：对运动学评价，分析了运动单元的旋转、耦合现象和三维运动螺旋轴。

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