车载雷达稳定转台伺服系统有限时间积分滑模控制  

Finite-time integral sliding mode control of servo system for vehicle-borne radar stabilizing rotary platform

作　　者：冯瑗瑗 华光辉[2] 

机构地区：[1]中国船舶重工集团公司第七二四研究所,南京211153 [2]中国电力科学研究院,南京210003

出　　处：《雷达与对抗》2015年第4期54-59,共6页Radar & ECM

摘　　要：应用有限时间稳定和积分滑模控制理论,提出了一种响应速度快、具备较强抗干扰能力的车载雷达稳定转台伺服系统新型控制方法。建立了被控对象和控制系统的四阶数学模型,基于MATLAB开展了计算机仿真实验,验证了有限时间积分滑模控制效果,为工程应用奠定了基础。A novel control method of the servo system for the vehicle-borne radar stabilizing rotary platform with fast response and strong anti-jamming capability is proposed,applying the theory of the finite-time stability and the integral sliding mode（ ISM） control. A four-order mathematical model of the controlled object and the control system is established,and the computer simulation tests are carried out based on the MATLAB,verifying the effect of the finite-time ISM control,and laying the foundation of engineering application.

关 键 词：车载雷达 伺服控制系统 有限时间稳定 积分滑模 计算机仿真 

分 类 号：TN820.3[电子电信—信息与通信工程]