Topic
Modeling and simulation
About: Modeling and simulation is a research topic. Over the lifetime, 10273 publications have been published within this topic receiving 111550 citations.
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TL;DR: In this article, a comprehensive, coherent, and end-to-end mathematical modeling and simulation approach has been developed for the latest Medium Voltage Direct Current (MVDC) Shipboard Power System (SPS) with the objective to effectively and efficiently capture the system behavior for ship-wide system-level studies.
30 citations
TL;DR: The Networked Control Systems Wind Tunnel (NCSWT), an integrated modeling and simulation tool for the evaluation of Networked control Systems (NCS), based on the High Level Architecture (HLA) standard is presented.
30 citations
TL;DR: An extension of the generic model for IF is presented which incorporates modeling and simulation, and active databases as used in a simulation based service and maintenance system at the authors’ laboratory.
Abstract: Robust and informed decisions are important for the efficient and effective operation of installed production facilities. The paper discusses Information fusion (IF) including a generic model for IF, and situations for decision-making. The paper also discusses current and future use of manufacturing resource simulation for design/configuration, operational planning and scheduling, and service and maintenance of manufacturing systems. Many of these applications use IF in some way, as is explained in more detail for simulation based service and maintenance. An extension of the generic model for IF is presented which incorporates modeling and simulation, and active databases as used in a simulation based service and maintenance system at the authors’ laboratory.
30 citations
23 Sep 2008
TL;DR: This paper introduced a practical method to conduct battery pack simulation from accurate cell models that can account for cell imbalance and demonstrated that a high fidelity pack simulation can be achieved when such imbalance was accounted for.
Abstract: A universal modeling and simulation approach for rechargeable lithium batteries is presented in this paper to introduce a practical method to conduct battery pack simulation from accurate cell models that can account for cell imbalance. We used a model based on an equivalent circuit technique commonly used in electrochemical impedance characterizations. Our approach uses parameters deduced directly from cell testing, which promise a convenient integration with live cell monitoring and control circuitry. Such integration accompanied with the generic nature of the model offers the universality in this modeling approach. We began with the explanation of a single cell model which is validated against experimental data to demonstrate its validity of high accuracy. A highly accurate single cell model is essential for the derivation of reliable statistical confidence interval to accurately account for the intrinsic imbalance of the cells in the pack. We then demonstrated that a high fidelity pack simulation can be achieved when such imbalance was accounted for.
30 citations
TL;DR: In this paper, two closure models for the SGS term in the filtered equation of state (EOS) are proposed: a gradient-based and a mixing-based approach.
30 citations