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作者：Liu, Hao; Niu, Ben; Qin, Jiahu
作者单位：Shenyang Aerospace University; Shandong Normal University; Chinese Academy of Sciences; University of Science & Technology of China, CAS
摘要：In this article, the reachability analysis is investigated for the linear discrete-time systems in the presence of malicious cyber attacks. Moreover, the system disturbance and measurement noise are assumed to be unknown-but-bounded (UBB). Then, the attack model is built and a novel attack detector, which depends on the estimate residue is developed. Based on the stealthy cyber-attack set, reachability analysis is done, and the corresponding reachable set is computed. In order to reduce the co...
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作者：Le, Hien; Ramazi, Pouria
作者单位：University of Alberta
摘要：In anticoordination social contexts such as stock selection, resource allocation, and crowd dispersion, an individual earns more if the opponents adopt her opposite strategy. Based on their experience and available information, individuals may either evaluate all available options and decide on the most profitable one, or simply mimic successful others. These two types of decision-makers are known as best-responders and imitators, respectively. Previous studies have shown that in anticoordinat...
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作者：Cubuktepe, Murat; Jansen, Nils; Alshiekh, Mohammed; Topcu, Ufuk
作者单位：Radboud University Nijmegen; University of Texas System; University of Texas Austin
摘要：We synthesize shared control protocols subject to probabilistic temporal logic specifications. Specifically, we develop a framework in which a human and an autonomy protocol can issue commands to carry out a certain task. We blend these commands into a joint input to a robot. We model the interaction between the human and the robot as a Markov decision process representing the shared control scenario. Using inverse reinforcement learning, we obtain an abstraction of the human's behavior. We us...
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作者：Jin, Bo; Li, Huiping; Yan, Weisheng; Cao, Ming
作者单位：Northwestern Polytechnical University; University of Groningen
摘要：In the article, we study the distributed model predictive control (DMPC) problem for a network of linear discrete-time systems, where the system dynamics are decoupled, the system constraints are coupled, and the communication networks are described by time-varying directed graphs. A novel distributed optimization algorithm called the push-sum dual gradient (PSDG) algorithm is proposed to solve the dual problem of the DMPC optimization problem in a fully distributed way. We prove that the sequ...
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作者：Zhao, Guanglei; Hua, Changchun
作者单位：Yanshan University; Yanshan University
摘要：This article addresses the event-triggered consensus problem of multiagent systems (MAS) with disturbances. Model-based control protocols are designed, and a hybrid dynamic event-triggering mechanism (HDETM) is proposed. Based on the proposed event-triggered control protocol, continuous communication between neighboring agents is not needed, and a prespecified strictly positive minimum ETI is guaranteed, i.e., Zeno behavior is excluded. A timer variable with jump dynamics is introduced to desc...
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作者：Lazar, Daniel A.; Coogan, Samuel; Pedarsani, Ramtin
作者单位：University of California System; University of California Santa Barbara; University System of Georgia; Georgia Institute of Technology; University System of Georgia; Georgia Institute of Technology
摘要：In this article, we propose a macroscopic model for studying routing on networks shared between human-driven and autonomous vehicles that captures the effects of autonomous vehicles forming platoons. We use this to study inefficiency due to selfish routing and bound the price of anarchy (PoA), the maximum ratio between total delay experienced by selfish users and the minimum possible total delay. To do so, we establish two road capacity models, each corresponding to an assumption regarding the...
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作者：van der Schaft, Arjan
作者单位：University of Groningen
摘要：Starting from a symmetrization and extension of the basic definitions and results of dissipativity theory, we obtain new results on cyclo-dissipativity, in particular on external characterization and description of the set of storage functions.
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作者：Menini, Laura; Possieri, Corrado; Tornambe, Antonio
作者单位：University of Rome Tor Vergata; University of Rome Tor Vergata
摘要：In this article, uncertain continuous-time and discrete-time linear time-invariant systems are considered. The uncertainties are assumed to affect polynomially the dynamics of the system and they can be structured. The problem of computing the distance to internal instability of an internally exponentially stable nominal system is solved by using tools from algebraic geometry, thus extending previous results valid in case of unstructured uncertainties. The choice of the nominal system is formu...
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作者：Wu, Xuyang; Qu, Zhihai; Lu, Jie
作者单位：ShanghaiTech University
摘要：We develop a distributed second-order proximal algorithm, referred to as SoPro, to address in-network consensus optimization. The proposed SoPro algorithm converges linearly to the exact optimal solution, provided that the global cost function is locally restricted strongly convex. This relaxes the standard global strong convexity condition required by the existing distributed optimization algorithms to establish linear convergence. In addition, we demonstrate that SoPro is computation- and co...
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作者：Reverdy, Paul; Srivastava, Vaibhav; Leonard, Naomi Ehrich
作者单位：University of Arizona; Michigan State University; Princeton University
摘要：An unfortunate mistake in the proof of Theorem 8 of the above article is corrected.
