摘要
介绍了一种航空相机稳定平台的设计方案,建立了稳定平台各环节数学模型并进行了仿真计算,同时分析了摩擦力矩、干扰力矩等非线性因素对稳定平台的影响。结果表明,该方案能够较好地满足航空相机系统在跟踪精度、响应时间等技术指标方面对稳定平台的要求。
A design scheme of aerial camera stabilized platform is described in this paper. The math models of all parts of the aerial camera stabilized platform are built and then simulated. The effects of friction moment, unbalanced moment and other nonlinear affecting factors on aerial camera stabilized platform are analyzed. The results verify that the design can satisfy the requirements of the aerial camera stabilized platform in the track precision, response time.
出处
《航空兵器》
2009年第4期48-52,共5页
Aero Weaponry
关键词
稳定平台
数学模型
非线性因素
仿真分析
stabilized platform
math model
nonlinear factor
simulation analysis
