基于扩张状态观测器的炮控系统串联滑模控制OA北大核心CSCDCSTPCD
Series sliding mode control for gun control system based on extended state observer
针对坦克炮控系统中存在齿圈间隙、摩擦力矩和参数漂移等多种非线性因素造成系统驱动延时、换向振荡和低速“爬行”等问题,设计了一种基于扩张状态观测器(ESO)的炮控系统串联滑模控制器.首先,利用系统内部可测信息,将炮控系统分解为n个串联的一阶子系统；然后,引入ESO估计各子系统的不确定性.在此基础上,基于backstepping递推思想,分别针对各子系统设计滑模控制器,并逐步向后递推,构成炮控系统串联滑模控制器.试验表明,该方法能够很好地抑制各种非线性…查看全部>>
For problems of system driving delay, commutation surge and dithering at a low velocity caused by nonlinearity such as backlash, friction and parameter varieties in a system, a series sliding mode controller for a tank gun control system based on Extended State Observer ( ESO) was designed. Firstly, depending on the measurable signals,a gun control system was decomposed to n first-order subsystems in series, and ESO was introduced to estimate the uncer…查看全部>>
马晓军;袁东;李匡成;魏曙光
装甲兵工程学院控制工程系,北京100072装甲兵工程学院控制工程系,北京100072装甲兵工程学院控制工程系,北京100072装甲兵工程学院控制工程系,北京100072
军事科技
炮控系统串联滑模控制扩张状态观测器不确定性
gun control system series sliding mode control Extended State Observer (ESO) uncertainty
《光学精密工程》 2011 (10)
2409-2418,10
国防“十一五”预研资助项目(No.40405020202)
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