Search Results - "Frank, L."

Optimal tracking control of nonlinear partially-unknown constrained-input systems using integral reinforcement learning by Modares, Hamidreza, Lewis, Frank L.

“…In this paper, a new formulation for the optimal tracking control problem (OTCP) of continuous-time nonlinear systems is presented. This formulation extends…”
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Optimal and Autonomous Control Using Reinforcement Learning: A Survey by Kiumarsi, Bahare, Vamvoudakis, Kyriakos G., Modares, Hamidreza, Lewis, Frank L.

“…This paper reviews the current state of the art on reinforcement learning (RL)-based feedback control solutions to optimal regulation and tracking of single…”
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Linear Quadratic Tracking Control of Partially-Unknown Continuous-Time Systems Using Reinforcement Learning by Modares, Hamidreza, Lewis, Frank L.

“…In this technical note, an online learning algorithm is developed to solve the linear quadratic tracking (LQT) problem for partially-unknown continuous-time…”
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Adaptive cooperative tracking control of higher-order nonlinear systems with unknown dynamics by Zhang, Hongwei, Lewis, Frank L.

“…A practical design method is developed for cooperative tracking control of higher-order nonlinear systems with a dynamic leader. The communication network is a…”
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Data-Driven Fault-Tolerant Control for Attitude Synchronization of Nonlinear Quadrotors by Zhao, Wanbing, Liu, Hao, Lewis, Frank L.

“…In this article, the data-driven fault-tolerant synchronization control problem is investigated for unknown cooperative quadrotors subject to nonlinearities…”
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Immune attack: the role of inflammation in Alzheimer disease by Heppner, Frank L., Ransohoff, Richard M., Becher, Burkhard

“…Key Points Alzheimer disease (AD), like other proteinopathic neurodegenerative disorders, is characterized by the accumulation of amyloidogenic proteins A…”
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Actor-Critic-Based Optimal Tracking for Partially Unknown Nonlinear Discrete-Time Systems by Kiumarsi, Bahare, Lewis, Frank L.

“…This paper presents a partially model-free adaptive optimal control solution to the deterministic nonlinear discrete-time (DT) tracking control problem in the…”
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Reactive Oxygen Species: A Breath of Life or Death? by FRUEHAUF, John P, MEYSKENS, Frank L

“…New insights into cancer cell–specific biological pathways are urgently needed to promote development of rationally targeted therapeutics. Reactive oxygen…”
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Robust Formation Control for Cooperative Underactuated Quadrotors via Reinforcement Learning by Zhao, Wanbing, Liu, Hao, Lewis, Frank L.

“…In this article, the model-free robust formation control problem is addressed for cooperative underactuated quadrotors involving unknown nonlinear dynamics and…”
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The immunopathology of sepsis and potential therapeutic targets by van der Poll, Tom, van de Veerdonk, Frank L., Scicluna, Brendon P., Netea, Mihai G.

“…Key Points Sepsis is a life-threatening organ dysfunction that is caused by a dysregulated host response to infection. The sepsis-associated host response is…”
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Off-Policy Integral Reinforcement Learning Method to Solve Nonlinear Continuous-Time Multiplayer Nonzero-Sum Games by Ruizhuo Song, Lewis, Frank L., Qinglai Wei

“…This paper establishes an off-policy integral reinforcement learning (IRL) method to solve nonlinear continuous-time (CT) nonzero-sum (NZS) games with unknown…”
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Distributed adaptive control for synchronization of unknown nonlinear networked systems by Das, Abhijit, Lewis, Frank L.

“…This paper is concerned with synchronization of distributed node dynamics to a prescribed target or control node dynamics. A design method is presented for…”
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Online actor–critic algorithm to solve the continuous-time infinite horizon optimal control problem by Vamvoudakis, Kyriakos G., Lewis, Frank L.

“…In this paper we discuss an online algorithm based on policy iteration for learning the continuous-time (CT) optimal control solution with infinite horizon…”
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Containment Control for Multiagent Systems Under Two Intermittent Control Schemes by Xiao, Qiang, Lewis, Frank L., Zeng, Zhigang

“…This note develops new containment control algorithms for two classes of heterogeneous multiagent systems. In a first scenario, the controls are zero during…”
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Reinforcement Learning-Based Adaptive Optimal Exponential Tracking Control of Linear Systems With Unknown Dynamics by Chen, Ci, Modares, Hamidreza, Xie, Kan, Lewis, Frank L., Wan, Yan, Xie, Shengli

“…Reinforcement learning (RL) has been successfully employed as a powerful tool in designing adaptive optimal controllers. Recently, off-policy learning has…”
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H ∞ tracking control of completely unknown continuous-time systems via off-policy reinforcement learning by Modares, Hamidreza, Lewis, Frank L, Jiang, Zhong-Ping

“…This paper deals with the design of an H ∞ tracking controller for nonlinear continuous-time systems with completely unknown dynamics. A general bounded L2…”
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Beclin1‐driven autophagy modulates the inflammatory response of microglia via NLRP3 by Houtman, Judith, Freitag, Kiara, Gimber, Niclas, Schmoranzer, Jan, Heppner, Frank L, Jendrach, Marina

“…Alzheimer's disease is characterized not only by extracellular amyloid plaques and neurofibrillary tangles, but also by microglia‐mediated neuroinflammation…”
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Distributed 3-D Time-Varying Formation Control of Underactuated AUVs With Communication Delays Based on Data-Driven State Predictor by Du, Jialu, Li, Jian, Lewis, Frank L.

“…Communication delays are a crucial issue in autonomous underwater vehicle (AUV) formation control. To solve this issue, this article for the first time…”
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Distributed Cooperative Control of DC Microgrids by Nasirian, Vahidreza, Moayedi, Seyedali, Davoudi, Ali, Lewis, Frank L.

“…A cooperative control paradigm is used to establish a distributed secondary/primary control framework for dc microgrids. The conventional secondary control,…”
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Plant pathogens convergently evolved to counteract redundant nodes of an NLR immune receptor network by Derevnina, Lida, Contreras, Mauricio P, Adachi, Hiroaki, Upson, Jessica, Vergara Cruces, Angel, Xie, Rongrong, Skłenar, Jan, Menke, Frank L H, Mugford, Sam T, MacLean, Dan, Ma, Wenbo, Hogenhout, Saskia A, Goverse, Aska, Maqbool, Abbas, Wu, Chih-Hang, Kamoun, Sophien

“…In plants, nucleotide-binding domain and leucine-rich repeat (NLR)-containing proteins can form receptor networks to confer hypersensitive cell death and…”
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