基于二阶不确定全局滑模控制的导弹控制器设计  

Missile Controller Design Based on Second-order Uncertain Global Sliding Mode Control

作　　者：董杰[1] 王法栋[1] 刘宗福[1] 

机构地区：[1]92785部队

出　　处：《舰船电子工程》2013年第2期52-54,共3页Ship Electronic Engineering

摘　　要：研究分析导弹控制系统数学模型,通过对过载被控对象的分析论证,应用二阶不确定全局滑模控制,综合考虑不确定摄动参数,对过载输出和角加速度进行跟踪控制;应用饱和函数减小抖振影响,仿真验证了该控制方案的动态性能和鲁棒性能。The model of the missile control system was analyzed and researched, through the analysis and proof of the overload con- trolled object,second-order uncertain global sliding mode control was used. Considering the uncertain perturbation parameters,tracking con trolled the overload output and angular acceleration. Saturation function was used to reduce the buffeting. The simulation results verified the dynamic performance and robust performance of the control system.

关 键 词：二阶滑模 过载控制 鲁棒性能 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]