主动式冲击隔离的快速回复性理论研究  

Rapid recovery theory for active shock isolation

作　　者：张萌[1] 张振山[1] 张文群[1] 

机构地区：[1]海军工程大学兵器工程系,武汉430033

出　　处：《振动与冲击》2010年第1期68-72,共5页Journal of Vibration and Shock

基　　金：国防十一五装备预研基金资助项目(1010501010302)

摘　　要：对主动式抗大冲击隔离器快速回复性进行了理论描述,建立了其数学模型。利用Pontyagin最大值原理对模型进行了求解,得出快速回复性隔离器的隔离力控制是一个最大力量控制,在此基础上给出了主动式快速回复冲击隔离器的特征参数,指明了其工程实现方法。研究填补了主动式冲击隔离理论在快速回复性方面的空白。The rapid recovery theory for active shock isolation was described and formulated.Using Pontryagin's maximum principle,the mathematical model of the active shock isolation was solved.The result indicated that its optimal control is bang-bang control.Then,the characteristic parameters of the active rapid recovery shock isolator were obtained and discussed.In the end,an approach to realize the isolator was provided.

关 键 词：冲击 快速回复 主动 隔离 

分 类 号：TB535[理学—物理]