摘要
运用 Matlab 的 Aerospace 工具箱高效率地建立某型飞机的飞行系统数学模型,以带优化修正因子的模糊控制器为基础设计了自动着陆阶段飞控系统控制律,并在有风干扰下,对下滑和自动拉平阶段进行数字仿真,结果表明所建立的飞行系统数学模型较准确,模糊飞控系统控制效果良好。
A certain airplane mathematical model is established efficiently by utilizing the Aerospace Blockset of Matlab. Control law of automatic landing phase is designed based on fuzzy control,the fuzzy rules of which are optimized.Under the circumstance of wind disturbance,the glide-slope phase and automatic flare out phase is simulated.It is demonstrated by digital simulation that airplane model is exactness and the fuzzy flight control system gets good control results.
出处
《弹箭与制导学报》
CSCD
北大核心
2004年第S9期454-456,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
飞行系统数学模型
模糊控制器
飞行仿真
flight system mathematical model
fuzzy control
flight simulation
