提出了如何开展挖掘机运动学与动力学的研究，以及采用挖掘机工作过程自动控制系统的建议。
Recommendations on how to perform the kinematic and dynamic research of mechanical shovels and the implementation of automatic control system for the operating process of the shovel are presented.
所得结果不仅适用于具有大型运动部件的航天器的姿态动力学分析及控制系统设计，也适用于灵敏小卫星的相应研究。
The proposed results are useful to the attitude dynamic analysis and control system design for not only the spacecraft with large rotation parts, but also the agile small satellite.
所得结果不仅适用于具有大型运动部件的航天器的姿态动力学分析及控制系统设计，也适用于灵敏小卫星的相应研究。
The proposed results are useful to the attitude dynamic analysis and control system design for not only the spacecraft with large rotation parts, but also the agile small satellite.
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