摘要
针对大气层外拦截器拦截不确定性机动目标问题设计三维空间末段导引律。将自适应模糊控制与滑模控制相结合,采用自适应模糊系统在线调节滑模控制的切换增益,实现对目标机动的补偿。仿真计算结果表明,提出的自适应模糊滑模制导律制导精度高、鲁棒性强,能够成功实现对目标的拦截,并保证了视线角速率的不发散。
Three-dimension terminal guidance law is proposed for exoatmospheric kill vehicle intercepting uncertain maneuvering target. Adaptive fuzzy control and sliding mode control are combined and an adaptive fuzzy logic system is applied to adjust the compensate maneuver of target. Simulation results indic switching gain of sliding mode control online to ate that the proposed adaptive fuzzy sliding mode guidance law has high guidance accuracy and robustness and ensures the convergence of LOS angle rates.
出处
《现代防御技术》
北大核心
2010年第2期65-69,共5页
Modern Defence Technology
关键词
大气层外拦截器
制导律
滑模控制
自适应模糊逻辑系统
exoatmospheic kill vehicle （EKV）
guidance law
sliding mode control
adaptive fuzzy logic system
