惯性平台结构系统振动特性的实验分析与控制

Experiment Analysis and Control of Vibration Properties for Inertial Platform Structure System

应用动态测振实验和分析方法，针对某型号平台系统在生产和调试过程中出现的动、静态测试参数不一致的问题进行了分析。通过对平台结构系统进行了大量振动实验。测出了平台结构系统的动态特性，找出了产生问题的主要原因。结合惯性平台回路系统和控制系统，提出了简单有效的控制方法．并进行了实验验证。

The method of dynamic vibration experiment and analysis is applied to analyse the problem of static and dynamic testing parameter of platform, which is unmatched happening during manufacture and debugging. Based on lots of vibration experiments, the dynamic properties of platform structure system were tested and the main reasons of the problem were found. Lastly, the simple and effective control methods were put forward and tested aiming at the loop and control system of inertial platform.