| 摘要 |
PROBLEM TO BE SOLVED: To provide a flying object guide device capable of continuing tracking even when a tracked object suddenly changes its route. SOLUTION: When an absolute value ¾λ'¾ of a visual line percentage changeλ' is increased, an effective navigational constant N' is increased to increase turning acceleration. Further when the absolute value ¾λ'¾ of the visual line percentage changeλ' is decreased, the effective navigational constant N' is decreased and the flying object is guided to the tracked object by using proportional navigation. The calculation may be performed by a nonlinear function monotonously increased when the absolute value ¾λ'¾ of the visual line percentage changeλ' is increased. COPYRIGHT: (C)2009,JPO&INPIT
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