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中文摘要：
针对弹性弹体的稳定控制问题,分析了被动控制方案和主动控制方案的局限性。为了保证导弹控制系统对弹体低频和高频弹性振动均具有良好的抑制效果,提出了被动和主动相结合的复合控制设计思想。考虑弹体弹性振动的前两阶振动模态,分别基于被动控制、主动控制和复合控制的设计思想提出了三种姿态控制方案。以导弹的工作频带和执行机构的带宽作为参考依据,给出了三种控制方案各自的适用范围。方案的适用性分析为弹性弹体稳定控制方案的选取和设计提供了理论依据。
英文摘要：
Aiming at the stability control problem of elastic missile body,the limitations of passive control and active control schemes are analyzed. In order to ensure the missile control system possesses good inhibition effect on low-frequency and high-frequency elastic vibration of missile body,the design of compound control combining passive control and active control is proposed. Considering the first two order vibration modals of body vibration,three attitude control schemes are put forward based on passive control,active control and compound control respectively. Taking working frequency band of missile body and the bandwidth of actuator as references,the applicable scopes of three control schemes are presented. The applicability analysis provides theoretical basis for the design and the selection of stability control scheme for elastic missile body.
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