In this article, a method to make the normal acceleration of medium angle of attack missile to track some desired trajectories is presented. The dynamics which describe a missile acceleration are known to be non-minimum phase, which makes it difficult to use a straightforward feedback linearization technique. This article aims at showing that this problem may be overcome by employing cascaded regulations in the non-linear area. First, inner loop controller by dynamical sliding mode control (SMC) method based on asymptotic output tracking is designed for angle of attack control which has a minimum phase characteristics. Also then, the problem that is addressed here is the completion of the global loop by designing an additional outer loop proportional–integral (PI) controller and angle of attack estimator. The performance and stability of proposed method are illustrated via computer simulations.
Missile acceleration controller design using proportional–integral and non-linear dynamic control design method
2012-08-01
16 pages
Article (Journal)
Electronic Resource
Unknown
Missile Acceleration in Proportional Navigation
IEEE | 1973
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|BASE | 2021
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