Two-axis Gimbal System Stabilization Using Adaptive Feedback Linearization

(E-pub Ahead of Print)

Author(s): Amir Naderolasli, Mohammad Tabatabaei*.

Journal Name: Recent Advances in Electrical & Electronic Engineering
Formerly Recent Patents on Electrical & Electronic Engineering

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Abstract:

Background: This paper is devoted to adaptive feedback linearization based stabilization of a two-axis gimbal platform. Methods: A Lyapunov based adaptation mechanism is proposed for stabilization of a two axes gimbal system through a feedback linearized control structure. The uncertainty of the products of inertia is incorporated in the design procedure. Result: The performed computer simulations demonstrate the robust performance of the proposed two-axis gimbal stabilizer considering the cross-coupling effects between inner and outer gimbals. Conclusion: The proposed control structure could be utilized in guided missiles, spacecraft, and navigation systems.

Keywords: Two-axis gimbal system; Stabilization; adaptive Feedback linearization; Lyapunov based adaptation mechanism

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Article Details

(E-pub Ahead of Print)
DOI: 10.2174/2352096512666181128095433
Price: $95