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作者：Wetzlinger, Mark; Althoff, Matthias
作者单位：Technical University of Munich
摘要：Backward reachability analysis computes the set of states that reach a target set under the competing influence of control inputs and disturbances. Depending on their interplay, the backward reachable set either represents all states that can be steered into the target set or all states that cannot avoid entering it-the corresponding solutions can be used for controller synthesis and safety verification, respectively. A popular technique for backward reachable set computation solves Hamilton-J...
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作者：Wetzlinger, Mark; Althoff, Matthias
作者单位：Technical University of Munich
摘要：Backward reachability analysis computes the set of states that reach a target set under the competing influence of control inputs and disturbances. Depending on their interplay, the backward reachable set either represents all states that can be steered into the target set or all states that cannot avoid entering it-the corresponding solutions can be used for controller synthesis and safety verification, respectively. A popular technique for backward reachable set computation solves Hamilton-J...
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作者：Yao, Xiangqian; Li, Xing; Liu, Zhijie; Gao, Huanli; Li, Jianqiang; Liu, Yu
作者单位：South China University of Technology; Northeastern University - China; Northeastern University - China; University of Science & Technology Beijing; South China University of Technology; Shenzhen University
摘要：This article focuses on the asymptotic time-varying consensus tracking for the mobile dual flexible manipulators with unknown gain faults, prescribed performances, and denial-of-service attacks. Our main contribution is to provide a novel distributed boundary control scheme for reaching the asymptotic consensus tracking of partial differential equation coupled ordinary differential equation systems under a heterogeneous linear leader. To this end, an adaptive distributed switched observer is f...
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作者：Wetzlinger, Mark; Althoff, Matthias
作者单位：Technical University of Munich
摘要：Backward reachability analysis computes the set of states that reach a target set under the competing influence of control inputs and disturbances. Depending on their interplay, the backward reachable set either represents all states that can be steered into the target set or all states that cannot avoid entering it-the corresponding solutions can be used for controller synthesis and safety verification, respectively. A popular technique for backward reachable set computation solves Hamilton-J...
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作者：Yao, Xiangqian; Li, Xing; Liu, Zhijie; Gao, Huanli; Li, Jianqiang; Liu, Yu
作者单位：South China University of Technology; Northeastern University - China; Northeastern University - China; University of Science & Technology Beijing; South China University of Technology; Shenzhen University
摘要：This article focuses on the asymptotic time-varying consensus tracking for the mobile dual flexible manipulators with unknown gain faults, prescribed performances, and denial-of-service attacks. Our main contribution is to provide a novel distributed boundary control scheme for reaching the asymptotic consensus tracking of partial differential equation coupled ordinary differential equation systems under a heterogeneous linear leader. To this end, an adaptive distributed switched observer is f...
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作者：Brunke, Lukas; Zhou, Siqi; Schoellig, Angela P.
作者单位：Technical University of Munich; University of Toronto; Vector Institute for Artificial Intelligence
摘要：Control barrier function (CBF) safety filters emerged as a popular framework to certify and modify potentially unsafe control inputs, for example, provided by a reinforcement learning agent or a nonexpert user. Typical CBF safety filter designs assume that the system has a uniform relative degree. This assumption is restrictive and is frequently overlooked in practice. When violated, the assumption can cause the safety filter to become inactive, allowing large and possibly unsafe control input...
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作者：Zhang, Jingjing; Heiland, Jan; Benner, Peter; Du, Xin
作者单位：Shanghai University; Chinese Academy of Sciences; Academy of Mathematics & System Sciences, CAS; Max Planck Society; Otto von Guericke University
摘要：The generalized Kalman-Yakubovich-Popov lemma as established by Iwasaki and Hara in 2005 marks a milestone in the analysis and synthesis of linear systems from a finite-frequency perspective. Given a prespecified frequency band, it allows us to produce passive controllers with excellent in-band disturbance attenuation performance at the expense of some of the out-of-band performance. This article focuses on control design of linear systems in the presence of disturbances with nonstrictly or no...
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作者：Liu, Zhijun; Mao, Xuerong
作者单位：Hubei Minzu University; University of Strathclyde
摘要：Influenced by the pioneering work of Astrom and Bernhardsson (2002), many results on the event-triggered control have been reported for different types of systems, such as ordinary differential equations and stochastic differential equations (SDEs). In the area of SDEs, the event-triggered mechanisms are essentially divided into two categories: First, a mechanism is designed based on a criterion in terms of the mathematical expectation of the system state, and second, it is designed based on a...
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作者：Aggarwal, Shubham; Zaman, Muhammad Aneeq Uz; Bastopcu, Melih; Basar, Tamer
作者单位：University of Illinois System; University of Illinois Urbana-Champaign; University of Illinois System; University of Illinois Urbana-Champaign; Ihsan Dogramaci Bilkent University; University of Illinois System; University of Illinois Urbana-Champaign; University of Illinois System; University of Illinois Urbana-Champaign
摘要：Coordinating communication and control is a key component in the stability and performance of networked multiagent systems. While single user networked control systems have gained a lot of attention within this domain, in this work, we address the more challenging problem of large population multiteam dynamic games. In particular, each team constitutes two decision-makers (namely, the sensor and the controller) who coordinate over a shared network to control a dynamically evolving state of int...
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作者：Chen, Jialong; Wang, Jimin; Zhang, Ji-Feng
作者单位：Chinese Academy of Sciences; Nanjing Institute of Geology & Paleontology, CAS; Academy of Mathematics & System Sciences, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; University of Science & Technology Beijing; Zhongyuan University of Technology
摘要：This article proposes a novel distributed nonconvex stochastic optimization algorithm that can achieve privacy protection and convergence simultaneously while improving communication efficiency. Specifically, each node adds general privacy noises to its local state to avoid information leakage, and then, quantizes its noise-perturbed state before transmitting to improve communication efficiency. By using a sampling parameter-controlled subsampling method, the proposed algorithm enhances the di...
