摘要
针对双层隔振系统多自由度耦合振动的特性,采用隔振对象与中间质量的相对位移作为检测量,提出了一种双层隔振主动控制系统模型,并在M atlab/S imu link中建立相应功能模块,完成了双层隔振主动控制系统的仿真分析。仿真结果表明:该模型可有效实施振动控制。
Considering the characteristics of a two-layer vibration isolation system and adopting the relative displacement as detect quantity, the paper presents a model of active control of a two-layer vibration isolation system. According to the model, the corresponding functional blocks have been modeled in Matlab/Simulink. By combining of the blocks, the simulation analysis of the active control system is achieved. The simulation results prove the effectiveness of the model to effect vibration.
出处
《机械科学与技术》
CSCD
北大核心
2005年第11期1340-1342,1370,共4页
Mechanical Science and Technology for Aerospace Engineering
关键词
双层隔振系统
主动控制
SIMULINK
建模
仿真
two-layer vibration isolation system
active control
Simulink
modeling
simulation
