摘要
针对某一型号的靶弹,提出了一种基于模型预测控制算法的靶弹纵向通道方案弹道控制方法。通过分析靶弹的运动特征,构建了靶弹纵向通道预测控制模型。采用反馈线性化方法,并结合供靶要求,构建了靶弹纵向通道方案弹道和新的指标函数,在此基础上,通过反馈校正,设计了靶弹系统的预测控制器,并通过系统仿真加以验证。仿真结果表明,基于模型预测控制器的靶弹系统能很好实现供靶目标和对方案弹道的跟踪。
A model predictive control was proposed to control the target longitudinal channel for a type of target,which can drive the target follow the expected track.Through the analysis of the characteris-tics of target,the predictive control model of target longitudinal channel was constructed.Then the trajectory of the target longitudinal channel scheme and a new cost function are constructed,based on feedback linearization and the requirements of the expected track.The model predictive control was de-signed through feedback correction and ascertained through systemic simulation.The simulation results show that the target missile system based on the model predictive controller can follow the expected track.
作者
董哲
陈家斌
宋春雷
DONG Zhe;CHEN Jiabin;SONG Chunlei(School of Automation,Beijing Institute of Technology,Beijing 100081,China)
出处
《火炮发射与控制学报》
北大核心
2018年第1期66-71,共6页
Journal of Gun Launch & Control
关键词
控制理论
靶弹
模型预测控制
纵向通道
轨迹跟踪
control theory
target
model predictive control
target longitudinal channel
trajectory tracking
