<p>In this paper, a data-driven solution for the linear quadratic tracking (LQT) problem in affine linear parameter-varying (LPV) systems is presented. By solving a data-driven convex optimization problem, a common Lyapunov function is presented for the entire region of the system parameter changes. Two off-policy and on-policy algorithms are presented to solve the problem. Proof of stability and convergence of the algorithm is provided. Finally, The performance of the given algorithms for controlling an air vehicle and a single-link flexible joint robot has been simulated and evaluated.</p>

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Linear Quadratic Tracking Control of Continuous-time Affine Linear Parameter-varying Systems Using Reinforcement Learning

  • Hosein Ranjbarpur,
  • Mohammad Bagher Menhaj,
  • Hajar Atrianfar

摘要

In this paper, a data-driven solution for the linear quadratic tracking (LQT) problem in affine linear parameter-varying (LPV) systems is presented. By solving a data-driven convex optimization problem, a common Lyapunov function is presented for the entire region of the system parameter changes. Two off-policy and on-policy algorithms are presented to solve the problem. Proof of stability and convergence of the algorithm is provided. Finally, The performance of the given algorithms for controlling an air vehicle and a single-link flexible joint robot has been simulated and evaluated.