振动控制系统中致动器配置方法的理论研究

RESEARCH ON ACTUATOR ASSIGNMENT IN VIBRATION CONTROL SYSTEM

该文从致动器配置受振动系统的固有特性支配，而不受系统初始条件和控制规律的支配的观点，利用模态分析法和动态灵敏度分析法，提出了基于模态控制的致动器配置方法。

In this paper, a method is presented for determination of actuator numbers and locations for the active vibration modal control of flexible structures. This method is based on the complex modal analysis and dynamic sensitivity analysis . It is thought that the actuator assignmentin in vibration coatrol systems should depend on natural properties of systems , but should not depend on a particular choice of initial conditions or control laws.