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math.OC2025
Learning-based primal-dual optimal control of discrete-time stochastic systems with multiplicative noise
Xiushan Jiang, Weihai Zhang
Reinforcement learning (RL) is an effective approach for solving optimal control problems without knowing the exact information of the system model. However, the classical Q-learni…
math.OC2024
Model-free stochastic linear quadratic design by semidefinite programming
Jing Guo, Xiushan Jiang, Weihai Zhang
In this article, we study a model-free design approach for stochastic linear quadratic (SLQ) controllers. Based on the convexity of the SLQ dual problem and the Karush-Kuhn-Tucker…
math.OC2024
Model-free control of Itô stochastic system via off-policy reinforcement learning
Jing Guo Jing Guo, Xiushan Jiang, Weihai Zhang
The stochastic control is studied for a linear stochastic Itô system with an unknown system model. The linear stochastic control issue is known to be tran…