摘要
针对坦克炮控系统的火炮身管精确定位和平衡问题,提出了一种基于自适应模糊滑模变结构(AFSMC)的控制方法。鉴于炮控身管平衡的系统模型中存在某些不确定性的参数,采用自适应模糊系统逼近该参数。通过仿真表明,该控制策略能有效地提高系统的抗干扰能力,较好地解决了滑模变结构控制固有的抖振问题,并大大提高了电液伺服系统的跟踪性能,使系统具有良好的鲁棒性。
Aiming at the problem of accurate positioning and balance of gun barrel in tank gun control system,a control method based on Adaptive Fuzzy Sliding Mode Variable Structure Control（AFSMC）is putting forward. There are some uncertain parameters on the gun control system model of the body tube＇s balance,so the adaptive fuzzy system is used to approximate these parameters.Simulation shows that this control strategy can effectively improve the anti-interference ability of system,solve the inherent chattering problem of Sliding Mode Variable Structure Control well,improve the tracking performance of the electro-hydraulic servo system greatly,and make sure that the system has good robustness.
作者
陈宇政
高强
侯远龙
胡继辉
陈机林
CHEN Yu-zheng;GAO Qiang;HOU Yuan-long;HU Ji-hui;CHEN Ji-lin(School of Mechanical Engineer,Nanjing University of Science and Technology,Nanjing 210094,China)
出处
《火力与指挥控制》
CSCD
北大核心
2018年第7期170-174,共5页
Fire Control & Command Control
关键词
身管定位与平衡
自适应模糊滑模变结构
电液伺服系统
鲁棒性
body tube positioning and balance
adaptive fuzzy sliding mode variable structure,electro-hydraulic servo system
robustness
