摘要
运用非线性连续预测控制方法,设计了巡航弹地形跟踪控制器,提出了预测跟踪误差和踉踪误差率线性组合的性能指标,通过使性能指标最小,产生最优非线性反馈控制律。结果表明,该控制器不仅具有精确的跟踪性能而且具有良好的鲁棒性。
A nonlinear continuous predictive control method is used for the design of a cruise missile terrain-following controller. A performance index which combines tracking error with rate of tracking error is presented, and an optimal nonlinear feedback control law is then generated to minimize the performance index. Test results show the controller exhibits robustness and excellent tracking performance.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1998年第3期111-114,共4页
Journal of Harbin Institute of Technology
关键词
非线性预测控制
地形跟踪
轨迹规划
巡航导弹
nonlinear predictive control
terrain-following trajectory planning
trajectory following
