基于参考模型自适应控制的RCS研究  

Research of RCS Based on Model Reference Adaptive Control

作　　者：胡祝兵[1] 何生岗 韩志凌[1] 冯法军[3] 

机构地区：[1]承德石油高等专科学校电气与电子系,河北承德067000 [2]承德江钻石油机械有限责任公司,河北承德067000 [3]承德石油高等专科学校社科与数理部,河北承德067000

出　　处：《承德石油高等专科学校学报》2014年第3期28-30,51,共4页Journal of Chengde Petroleum College

摘　　要：RCS控制策略决定了飞行器燃料消耗和姿态控制效果。以连续系统为基础,设计自适应控制律实时调整RCS控制系统的反馈参数,采用混合整数规划分配方法计算最佳的RCS开关逻辑,并对文献[5]中的飞行器模型进行仿真研究,结果表明此方法具有良好的控制效果及鲁棒性,为RLV再入时的控制策略提供理论依据。The vehicle fuel consumption and attitude control effect is determined by the RCS tactics.We design adaptive control law to adjust the feedback parameters of RCS based on continuous systemcontrol theory, then calculate the optimal RCS switch logic according to mixed integer linear pro-gramming. The simulation analysis on the aircraft model in reference 5 is carried out. It shows thatthe aircraft control system have better performance and robustness. This method may be used in de-signing a controller to a RLV reentry phase.

关 键 词：混合整数规划 自适应控制 鲁棒性 

分 类 号：V448.2[航空宇航科学与技术—飞行器设计]