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作者：Jia, Jiajia; van Waarde, Henk J.; Trentelman, Harry L.; Camlibel, M. Kanat
作者单位：University of Groningen
摘要：This article deals with strong structural controllability of linear systems. In contrast to the existing work, the structured systems studied in this article have a so-called zero/nonzero/arbitrary structure, which means that some of the entries are equal to zero, some of the entries are arbitrary but nonzero, and the remaining entries are arbitrary (zero or nonzero). We formalize this in terms of pattern matrices, whose entries are either fixed zero, arbitrary nonzero, or arbitrary. We establ...
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作者：Moon, Jun; Yang, Hyun Jong
作者单位：Hanyang University; Ulsan National Institute of Science & Technology (UNIST)
摘要：In this article, we consider the linear-quadratic time-inconsistent mean-field type leader-follower Stackelberg differential game with an adapted open-loop information structure. The objective functionals of the leader and the follower include conditional expectations of state and control (mean field) variables, and the cost parameters could be general nonexponential discounting depending on the initial time. As stated in the existing literature, these two general settings of the objective fun...
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作者：Ramazi, Pouria; Cao, Ming
作者单位：University of Alberta; University of Groningen
摘要：To understand the emergence and sustainment of cooperative behavior in interacting collectives, we perform global convergence analysis for replicator dynamics of a large, well-mixed population of individuals playing a repeated snowdrift game with four typical strategies, which are always cooperate (ALLC), tit-for-tat (TFT), suspicious tit-for-tat (STFT), and always defect (ALLD). The dynamical model is a 3-D ordinary differential equation (ODE) system that is parameterized by the payoffs of th...
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作者：Wang, Kai; Chen, Michael Z. Q.
作者单位：Jiangnan University; Nanjing University of Science & Technology
摘要：This article solves the minimal realizability problem of a specific biquadratic impedance with double poles and zeros as a three-reactive-element series-parallel network, where the main conclusion shows that any three-reactive seven-element series-parallel network realizing such a specific biquadratic impedance can always be equivalent to a three-reactive six-element series-parallel network (containing three resistors). First, necessary and sufficient conditions are derived for such biquadrati...
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作者：Zhang, Pengpeng; Liu, Tengfei; Jiang, Zhong-Ping
作者单位：Northeastern University - China; New York University
摘要：This article presents a solution to event-triggered stabilization of a class of nonlinear time-delay systems in the strict-feedback form. Set-valued maps are employed to handle the event-triggered sampling errors, and the closed-loop system is transformed into an interconnection of input-to-state stable subsystems through a set-valued constructive design. The event trigger is designed to satisfy a cyclic-small-gain condition, and the stability of the closed-loop event-triggered system is guara...
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作者：Bachelier, Olivier; Cluzeau, Thomas; Mehdi, Driss; Yeganefar, Nima
作者单位：Universite de Poitiers; Universite de Limoges; Centre National de la Recherche Scientifique (CNRS); CNRS - Institute for Engineering & Systems Sciences (INSIS)
摘要：This article aims at broadening the panel of the existing conditions for structural stability of 2-D Roesser models. The models can be discrete, continuous, or mixed discrete/continuous. The conditions are necessary and sufficient. They are either expressed in terms of linear matrix inequalities or based on direct tests on eigenvalues of constant matrices. The effectiveness of these tests is highlighted.
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作者：Chai, Jun; Sanfelice, Ricardo G.
作者单位：University of California System; University of California Santa Cruz; University of California System; University of California Santa Cruz
摘要：This article presents tools for the design of control laws inducing robust controlled forward invariance of a set for hybrid dynamical systems modeled as hybrid inclusions. A set has the robust controlled forward invariance property via a control law if every solution to the closed-loop system that starts from the set stays within the set for all future time, regardless of the value of the disturbances. Building on the first part of this article, which focuses on analysis, in this article, suf...
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作者：Chamon, Luiz F. O.; Pappas, George J.; Ribeiro, Alejandro
作者单位：University of Pennsylvania
摘要：This article considers the problem of selecting sensors in a large-scale system to minimize the error in estimating its states, more specifically, the state estimation mean-square error (MSE) and worst-case error for Kalman filtering and smoothing. Such selection problems are in general NP-hard, i.e., their solution can only be approximated in practice even for moderately large problems. Due to its low complexity and iterative nature, greedy algorithms are often used to obtain these approximat...
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作者：Dong, Zihang; Angeli, David
作者单位：Imperial College London; University of Florence
摘要：This article considers homothetic tube-based economic model predictive control synthesis for constrained linear discrete-time systems. Since, in practical systems, full-state measurement is seldom available, the proposed method integrates a moving horizon estimator to achieve closed-loop stability and constraint satisfaction despite system disturbances and output measurement noise. In contrast to existing approaches, the worst cost within a single homothetic tube around the solution of the ass...
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作者：Feng, Shuai; Cetinkaya, Ahmet; Ishii, Hideaki; Tesi, Pietro; De Persis, Claudio
作者单位：Institute of Science Tokyo; Tokyo Institute of Technology; Research Organization of Information & Systems (ROIS); National Institute of Informatics (NII) - Japan; University of Florence; University of Groningen
摘要：In this article, we study communication-constrained networked control problems for linear time-invariant systems in the presence of Denial-of-Service (DoS) attacks, namely attacks that prevent transmissions over the communication network. Our article aims at exploring the tradeoffs between system resilience and network bandwidth capacity. Given a class of DoS attacks, we characterize the bit-rate conditions that are dependent on the unstable eigenvalues of the dynamic matrix of the plant and t...
