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homing missile 自動尋的飛[導]彈。

homing pigeon

It is generally impossible to obtain the analytic optimal guidance law for complex nonlinear guidance systems of homing missiles , and the open loop optimal guidance law is often obtained by numerical methods , which can not be used directly in practice . the neural networks are trained off - line using the optimal trajectory of the missile produced by the numerical open loop optimal guidance law , and then , the converged neural networks are used on - line as the feedback optimal guidance law in real - time . the research shows that different selections of the neural networks inputs , such as the system state variables or the rate of los ( line of sight ) , may have great effect on the performances of the guidance systems for homing missiles . the robustness for several guidance laws is investigated by simulations , and the modular neural networks architectures are used to increase the approximating and generalizing abilities in the large state space . some useful conclusions are obtained by simulation results 對于復雜的非線性導彈制導系統,很難求得其解析的最優制導律,只能求得開環的數字解,不能適用于具有時變不確定性的導彈制導系統.利用神經網絡的學習和推廣能力,對開環的數字最優制導律進行離線的學習,作為閉環的神經最優制導律在線應用.研究分別選擇系統狀態變量和視線角速率等不同的神經網絡輸入對制導系統性能的影響,以及各種制導律的魯棒性問題,并采用模塊化神經網絡結構提高神經網絡的學習和推廣能力,仿真結果得到一些有益的結論

The importance of collision course in guidance of homing missiles is elaborated , that is , the sufficient and necessary condition for a successful interception is the missile and target in the collision course 闡述了碰撞過程在尋的制導中的重要意義,即實現攔截的充分必要條件是導彈與目標處于碰撞過程上。

New method of small sample experiment for the simulation system with hardware in the loop for homing missile 新的尋的導彈半實物仿真系統小樣本實驗方法

A study of homing missile guidance and control system hardware - in - the - loop simulation 某尋的導彈制導控制系統半實物仿真研究

The huge ship was sunk by a homing missile 這只巨大的軍艦被一枚自動尋的導彈擊中。