Výsledky vyhledávání - "Relan, Rishi"

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Stochastic Modelling of the Flow-Front Evolution in a Vacuum Assisted Resin Transfer Moulding Process with Missing Data

Autor: Nauheimer, Michael, Relan, Rishi, Thygesen, Uffe Høgsbro, Lindström, Erik, Madsen, Henrik

The real-time fault monitoring and control of the Vacuum Assisted Resin Transfer Moulding (VARTM) production process requires a knowledge of the position of the epoxy flow-front inside the mould. Therefore, a fast and accurate flow-front tracking sys

Externí odkaz: http://arxiv.org/abs/1902.09595

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Data-Driven Nonlinear Identification of Li-Ion Battery Based on a Frequency Domain Nonparametric Analysis

Autor: Relan, Rishi, Firouz, Yousef, Timmermans, Jean-Marc, Schoukens, Johan

Publikováno v: IEEE Transactions on Control Systems Technology, Volume: 25, Issue: 5, Sept. 2017

Lithium ion batteries are attracting significant and growing interest, because their high energy and high power density render them an excellent option for energy storage, particularly in hybrid and electric vehicles. In this brief, a data-driven pol

Externí odkaz: http://arxiv.org/abs/1805.06702

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Data driven discrete-time parsimonious identification of a nonlinear state-space model for a weakly nonlinear system with short data record

Autor: Relan, Rishi, Tiels, Koen, Marconato, Anna, Dreesen, Philippe, Schoukens, Johan

Publikováno v: Mechanical Systems and Signal Processing, Volume 104, 2018, Pages 929-943, ISSN 0888-3270

Many real world systems exhibit a quasi linear or weakly nonlinear behavior during normal operation, and a hard saturation effect for high peaks of the input signal. In this paper, a methodology to identify a parsimonious discrete-time nonlinear stat

Externí odkaz: http://arxiv.org/abs/1805.06252

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A Local Polynomial Approach to Nonparametric Estimation of the Best Linear Approximation of Lithium-Ion Battery From Multiple Datasets

Autor: Relan, Rishi, Tiels, Koen, Timmermans, Jean-Marc, Schoukens, Johan

Publikováno v: IEEE Control Systems Letters Vol. 1, Issue: 1, pp. 182-187, July 2017

Battery short-term electrical impedance behavior varies between linear, linear time-varying, or nonlinear at different operating conditions. Data-based electrical impedance modeling techniques often model the battery as a linear time-invariant system

Externí odkaz: http://arxiv.org/abs/1805.06237

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Recursive Discrete-Time Models for Continuous-Time Systems Under Band-Limited Assumptions

Autor: Relan, Rishi, Schoukens, Johan

Publikováno v: IEEE Transactions On Instrumentation and Measurement, Vol. 65, No. 3, March 2016

Discrete-time models are very convenient to simulate a nonlinear system on a computer. In order to build the discrete-time simulation models for the nonlinear feedback systems (which is a very important class of systems in many applications) describe

Externí odkaz: http://arxiv.org/abs/1805.05040

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