supported by the European Union’s Horizon Europe research and innovation programme (101120657);project ENFIELD (European Lighthouse to Manifest Trustworthy and Green AI), the Estonian Research Council (PRG658, PRG1463);the Estonian Centre of Excellence in Energy Efficiency, ENER (TK230) funded by the Estonian Ministry of Education and Research。
In the development of linear quadratic regulator(LQR) algorithms, the Riccati equation approach offers two important characteristics——it is recursive and readily meets the existence condition. However, these attribu...
supported by the Motion G,Inc.Collaborative Research Project for Fundamental Modeling and Parallel Drive-Control of Servo Drive Systems。
Dear Editor,This letter develops a novel method to implement event-triggered optimal control(ETOC) for discrete-time nonlinear systems using parallel control and deep reinforcement learning(DRL), referred to as Deep-E...
the National Natural Science Foundation of China(61922063,62273255,62150026);in part by the Shanghai International Science and Technology Cooperation Project(21550760900,22510712000);the Shanghai Municipal Science and Technology Major Project(2021SHZDZX0100);the Fundamental Research Funds for the Central Universities。
Dear Editor,In this letter,the multi-objective optimal control problem of nonlinear discrete-time systems is investigated.A data-driven policy gradient algorithm is proposed in which the action-state value function is...
supported by the National Natural Science Foundation of China (62073327,62273350);the Natural Science Foundation of Jiangsu Province (BK20221112)。
This article studies the adaptive optimal output regulation problem for a class of interconnected singularly perturbed systems(SPSs) with unknown dynamics based on reinforcement learning(RL).Taking into account the sl...
This paper presents a novel sequential inverse optimal control(SIOC)method for discrete-time systems,which calculates the unknown weight vectors of the cost function in real time using the input and output of an optim...
supported by the Industry-University-Research Cooperation Fund Project of the Eighth Research Institute of China Aerospace Science and Technology Corporation (USCAST2022-11);Aeronautical Science Foundation of China (20220001057001)。
This paper presents a novel cooperative value iteration(VI)-based adaptive dynamic programming method for multi-player differential game models with a convergence proof.The players are divided into two groups in the l...
supported by the National Natural Science Foundation of China(62273213,62073199,62103241);Natural Science Foundation of Shandong Province for Innovation and Development Joint Funds(ZR2022LZH001);Natural Science Foundation of Shandong Province(ZR2020MF095,ZR2021QF107);Taishan Scholarship Construction Engineering;the Original Exploratory Program Project of National Natural Science Foundation of China(62250056);Major Basic Research of Natural Science Foundation of Shandong Province(ZR2021ZD14);High-level Talent Team Project of Qingdao West Coast New Area(RCTD-JC-2019-05)。
The paper addresses the decentralized optimal control and stabilization problems for interconnected systems subject to asymmetric information.Compared with previous work,a closed-loop optimal solution to the control p...
supported in part by the National Natural Science Foundation of China(62222301, 62073085, 62073158, 61890930-5, 62021003);the National Key Research and Development Program of China (2021ZD0112302, 2021ZD0112301, 2018YFC1900800-5);Beijing Natural Science Foundation (JQ19013)。
Reinforcement learning(RL) has roots in dynamic programming and it is called adaptive/approximate dynamic programming(ADP) within the control community. This paper reviews recent developments in ADP along with RL and ...
supported in part by the National Natural Science Foundation of China(NSFC)(61773260);the Ministry of Science and Technology (2018YFB130590)。
This paper studies a novel distributed optimization problem that aims to minimize the sum of the non-convex objective functionals of the multi-agent network under privacy protection, which means that the local objecti...
supported in part by Fundamental Research Funds for the Central Universities(2022JBZX024);in part by the National Natural Science Foundation of China(61872037,61273167)。
Aimed at infinite horizon optimal control problems of discrete time-varying nonlinear systems,in this paper,a new iterative adaptive dynamic programming algorithm,which is the discrete-time time-varying policy iterati...