This paper presents a game-based control scheme for an air-breathing hypersonic vehicle subject to multiple disturbances. A zero-sum differential game is adopted to address the the anti-disturbance control problem. The Nash equilibrium is derived through the Hamilton-Jacobi-Isaacs equation and estimated by means of adaptive dynamic programming in critic network design. An adaptive updating law of weight function is established. Simulation results show the effectiveness of the proposed anti-disturbance method.

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Anti-Disturbance Control of Air-Breathing Hypersonic Vehicle: A Zero-Sum Differential Game Approach

  • Zejun Zhang,
  • Enmei Wang,
  • Mengqi Qiu,
  • Xiang Yu,
  • Chenlong Li

摘要

This paper presents a game-based control scheme for an air-breathing hypersonic vehicle subject to multiple disturbances. A zero-sum differential game is adopted to address the the anti-disturbance control problem. The Nash equilibrium is derived through the Hamilton-Jacobi-Isaacs equation and estimated by means of adaptive dynamic programming in critic network design. An adaptive updating law of weight function is established. Simulation results show the effectiveness of the proposed anti-disturbance method.