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Two-channel pitch/yaw missile autopilot design using arbitrary order sliding modes based pole placement

Published online by Cambridge University Press:  27 January 2016

B. Kada*
Affiliation:
King Abdulaziz University, Department of Aeronautical Engineering, Jeddah, Saudi Arabia
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Abstract

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The paper presents a new missile autopilot system design. The design is achieved through the pole-placement in quasi-continuous high-order sliding mode gains adjustment. Enhanced performance, strong robustness and smooth control are obtained through arbitrary increase of the number of non-oscillatory stable poles. The target application of this technique the two-channel pitch/yaw missile autopilot system is considered. Numerical simulations indicate that the arbitrary-order sliding modes based pole placement’s performance compares favourably against recently proposed high-order pole placement schemes.

The proposed arbitrary-order pole placement scheme presents a promising design tool for finite-time stabilisation and control of uncertain multivariable systems.

Information

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society 2015