Time weighted model reduction of flat plate solar collectors

Haja Mohideen, Ahmad Jazlan and Sreeram, Victor and Togneri, Roberto and Bettayeb, Maamar (2014) Time weighted model reduction of flat plate solar collectors. In: Australian Control Conference, AUCC 2014, 17th-18th November 2014, Australian National University, Canberra.

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Abstract

This paper presents the application of time weighted model reduction using cross gramians on a state space model derived from two partial differential equations representing the instantaneous thermal balance of a differential element of length along the absorber plate and the absorber plate to fluid heat convection process respectively of a flat plate solar collector. Finite difference method is applied onto both these partial differential equations where discretization in time and space is performed resulting in a high order linear discrete time invariant Single Input Single Output (SISO) state space model. Numerical results are provided to demonstrate and compare the performance of time weighted model reduction relative to balanced truncation.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	7813/57734
Uncontrolled Keywords:	Flat Plate Solar Collectors, Model Reduction, State Space Model, Tiime Weighting, Controllability,Observability and Cross gramians
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ212 Control engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering
Depositing User:	Dr Ahmad Jazlan Haja Mohideen
Date Deposited:	27 Jul 2017 11:32
Last Modified:	27 Jul 2017 11:32
URI:	http://irep.iium.edu.my/id/eprint/57734

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