With the increasing penetration of photovoltaic (PV) systems posing challenges to power system stability, this paper investigates the effectiveness of grid-forming controlled PV systems in providing frequency ancillar...
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Modeling the interactions of biological molecules, or docking, is critical to both understanding basic life processes and to designing new drugs. Here we describe the GPU-based acceleration of a recently developed, co...
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This paper shows that a pursuit-evasion problem can be made amenable to solution with nonlinear programming algorithms by operating the pursuer and evader systems in a "discrete" mode of control and by choos...
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This paper shows that a pursuit-evasion problem can be made amenable to solution with nonlinear programming algorithms by operating the pursuer and evader systems in a "discrete" mode of control and by choosing the cost function judiciously.
Carbon Monoxide (CO) poisoning is a seamless and dangerous problem in steel mill's hot-process areas where the dirty and hazardous environment offers unique challenges to any deployed gas detection system. Slow ac...
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A small-size low-profile narrow-frame antenna for seven-band WWAN/LTE operations in the internal smartphone applications is proposed. The greatest highlight of this proposed antenna is that its narrow edge has a width...
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In smart grid, a huge amount of privacy data need to be transmitted securely and efficiently. Compressed sensing can be used to improve the transmission efficiency by exploiting the data sparsity, while this sparsity ...
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Emergency lighting systems are an essential component of building safety infrastructure and play a critical role in ensuring the safety of people during power outages or other emergencies. As energy efficiency and env...
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A Disruption-Tolerant Network (DTN) attempts to route packets between nodes that are temporarily connected. Difficulty in such networks is that nodes have no information about the network status and contact opportunit...
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In recent years, theoretical and practical research on event-based communication strategies has gained considerable research attention due primarily to their irreplaceable superiority in resource-constrained systems（...
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In recent years, theoretical and practical research on event-based communication strategies has gained considerable research attention due primarily to their irreplaceable superiority in resource-constrained systems（especially networked systems）. For networked systems, event-based transmission scheme is capable of improving the efficiency in resource utilization and prolonging the lifetime of the network components compared with the widely adopted periodic transmission scheme. As such, it would be interesting to 1） examining how the event-triggering mechanisms affect the control or filtering performance for networked systems, and 2） developing some suitable approaches for the controller and filter design problems. In this paper, a bibliographical review is presented on event-based control and filtering problems for various networked systems. First, the event-driven communication scheme is introduced in detail according to its engineering background, characteristic, and representative research frameworks. Then, different event-based control and filtering（or state estimation） problems are categorized and then discussed. Finally, we conclude the paper by outlining future research challenges for event-based networked systems.
We are developing a model which predicts phoneme duration as a function of segmental and suprasegmental factors, with the objective of using it for speech recognition. Our goal is to account for the many duration effe...
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