Robust formation control for missiles with obstacle avoidance |
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| Authors: | Yong GUO Danvang SONG Changqing WANG Jinpeng ZHANG Gongping ZHANG Aijun LI |
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| Institution: | 1. School of Automation, Northwestern Polytechnical University, Xían 710000, China;2. Luoyang Optoelectro Technology Development Center, Luoyang 471000, China;3. Aviation Key Laboratory of Science and Technology on Airborne Guided Weapons, Luoyang 471000, China |
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| Abstract: | This paper investigates the robust formation control for missiles with obstacle avoidance.A sliding mode surface that is asymptotically stable is firstly presented by the collision avoidance potential function and hyperbolic tangent function.Based on the sliding mode surface,a robust for-mation controller with obstacle avoidance is designed for missiles.To improve the convergence rate,a finite-time controller which can deal with the formation control for missiles is given using an improved sliding mode surface.Finally,the effectiveness of the designed controllers for missiles is demonstrated by the Lyapunov theory and simulation results. |
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| Keywords: | Collision avoidance Finite-time control Missile formation Potential function Sliding mode control |
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