A Homotopy Method for Continuous-Time Model-Free LQR Control Based on Policy Iteration - Fan, Wenwu; Xiong, Junlin (IEEE/CAA journal of automatica sinica, 2025)
Keywords: Approximation algorithms; Computational complexity; Convergence; Homotopy path; initial stabilizing control policy; linear quadratic control; Linear systems; Mathematical models; Optimal control; policy iteration; Regulators; Reinforcement learning; State feedback; Symmetric matrices