坦克炮控伺服系统的模糊滑模变结构控制  

Fuzzy Sliding Mode Control of Gun Control Servo System of Tank

作　　者：冯亮[1] 马晓军[1] 王冬[1] 王加林 

机构地区：[1]装甲兵工程学院 [2]65573部队

出　　处：《电气传动》2007年第11期46-49,共4页Electric Drive

基　　金：国防"十五"预研项目资金资助(40405020301)

摘　　要：针对坦克炮控伺服系统这一类非线性和不确定性的复杂控制对象,提出一种模糊滑模控制方法。该方法将滑模控制与模糊逻辑相结合,采用滑模开关函数作为输入组成模糊逻辑推理器,它的输出用以在线调整模糊控制器的输出增益,解决了直线伺服系统跟踪性能和鲁棒性能之间的矛盾。从理论上证明了滑动平面的稳定性,并且通过仿真验证了该结果。仿真结果表明该设计方法大大优于经典设计,为炮控伺服系统实际设计提供了一种可行的新方法。A new method of fuzzy-sliding mode control for gun control system of tank, which contains non- linearity and uncertainty, was presented. In this method, the sliding mode control and the fuzzy logic are integrated. Absolute value as input of on-off function of sliding mode is adopted to compose fuzzy logic consequencer. The output is used to adjust online output gain of one dimension fuzzy logic consequencer. It solves the conflict between tracking and robustness of the linear servo system. It theoretically proves the asymptotic stability of the sliding plane, and the simulation results are valid. Simulation results show this is more excellent than classical design, and thus a realistic new technique is provided for the design of gun control servo system of tank.

关 键 词：坦克炮控系统 伺服系统 模糊滑模控制 非线性 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]