The augmented ideal proportional navigation guidance law is derived as the closed-loop nonlinear optimal feedback solution for maneuvering target interception. The derived guidance law minimizes a performance index that is similar to the range-weighted control energy of relative motion. The optimal solution is obtained without any linearization of the engagement kinematics or assumption of a near-collision course condition. A method to implement the optimal guidance solution for a constant-speed pursuer is also proposed.
Optimality of augmented ideal proportional navigation for maneuvering target interception
IEEE Transactions on Aerospace and Electronic Systems ; 52 , 2 ; 948-954
2016-04-01
189410 byte
Article (Journal)
Electronic Resource
English
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