简述了线性隔振的机理 ;回顾了混沌控制的国内外研究现状 ;提出了通过控制非线性隔振系统的混沌状态来控制其隔振特性的研究思路 ;给出了一些隔振研究实践结果 ,即 :具有第二气室的活塞 -气缸式空气弹簧隔振器机理与设计 ,采用辅助顶杆的分频隔振实践 ,基于脉冲激励的系统隔振特性测定方法 The mechanism of linear vibration isolation is briefly introduced. The research status of chaos control at home and abroad is reviewed. A research idea is proposed to control its vibration isolation characteristics by controlling the chaos state of nonlinear vibration isolation system. Some practical results of vibration isolation research are given , Namely: the second air chamber piston-cylinder air spring vibration isolator mechanism and design, the use of auxiliary ram frequency-dependent vibration isolation practice, based on pulse excitation system vibration isolation characteristics of the measurement method