有过度振动或冲击的环境。

Environment with excessive vibration and shock .

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为减小肼瓶系统的过度振动，采用结构优化方法进行了减振动力学设计。

To reduce the excessive vibration, the structural optimization methods are used to modify the original dynamic design of hydrazine bottle system.

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采用具有鲁棒性能的H2控制方法对海洋平台的过度振动进行控制，给出与控制效果相关的加权函数形。

The H2 control method, which can be used to control the excessive vibration of the offshore platforms with robustness is adopted.

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