Problem of precision missile guidance: LQR and H‡ control frameworks
Savkin, Andrey, Pathirana, Pubudu and Faruqi, Farhan 2003, Problem of precision missile guidance: LQR and H‡ control frameworks, IEEE transactions on aerospace and electronic systems, vol. 39, no. 3, pp. 901-910.
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Title
Problem of precision missile guidance: LQR and H‡ control frameworks
Addressed here is the precision missile guidance problem where the successful intercept criterion has been defined in terms of both minimizing the miss distance and controlling the missile body attitude with respect to the target at the terminal point. We show that the H∞ control theory, when suitably modified, provides an effective framework for the precision missile guidance problem. The existence of feedback controllers (guidance laws) is investigated for the case of finite horizon and non-zero initial conditions. Both state feedback and output feedback implementations are explored.
Language
eng
Field of Research
090108 Satellite, Space Vehicle and Missile Design and Testing