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Performance analysis of modified elliot function based temperature controller in the heating mode operation of ahu

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dc.contributor.author Walgama, S
dc.contributor.author Kumarawadu, S
dc.contributor.author Pathirana, CD
dc.contributor.editor Adhikariwatte, W
dc.contributor.editor Rathnayake, M
dc.contributor.editor Hemachandra, K
dc.date.accessioned 2022-10-25T06:17:41Z
dc.date.available 2022-10-25T06:17:41Z
dc.date.issued 2021-07
dc.identifier.citation S. Walgama, S. Kumarawadu and C. D. Pathirana, "Performance Analysis of Modified Elliot Function Based Temperature Controller in the Heating Mode Operation of AHU," 2021 Moratuwa Engineering Research Conference (MERCon), 2021, pp. 89-94, doi: 10.1109/MERCon52712.2021.9525770. en_US
dc.identifier.uri http://dl.lib.uom.lk/handle/123/19219
dc.description.abstract (HVAC) systems are responsible for the majority of total global energy consumption and this fact has been increasing emphasis on innovative and efficient energy saving concepts for several years. With the dynamic nature of the indoor thermal conditions, optimum controlling of the operation of heat exchanger coils in Air Handling Units (AHU) is particularly required to ensure user comfort and energy efficiency. This can be accomplished by precisely adjusting the valve opening of the primary supply to heat exchangers. PID controllers are being commonly used as the conventional control method while many other control strategies are offering better performance and hence allowing significant energy saving. This paper introduces a novel modified Elliot function based controller which can be applied for regulating supply air temperature by adjusting the valve opening of the heat exchanger coil in AHU and analyses the performance for heating mode operation by comparing with PID, Fuzzy Logic, and Sigmoid function-based controllers. The results illustrate that the proposed controller outperforms conventional PID controllers and offers closer performance to Fuzzy Logic controllers with 20876 times reduced execution time. en_US
dc.language.iso en en_US
dc.publisher IEEE en_US
dc.relation.uri https://ieeexplore.ieee.org/document/9525770 en_US
dc.subject AHU en_US
dc.subject Elliot function en_US
dc.subject fuzzy logic en_US
dc.subject PID en_US
dc.subject Temperature control en_US
dc.title Performance analysis of modified elliot function based temperature controller in the heating mode operation of ahu en_US
dc.type Conference-Full-text en_US
dc.identifier.faculty Engineering en_US
dc.identifier.department Engineering Research Unit, University of Moratuwa en_US
dc.identifier.year 2021 en_US
dc.identifier.conference Moratuwa Engineering Research Conference 2021 en_US
dc.identifier.place Moratuwa, Sri Lanka en_US
dc.identifier.pgnos pp. 89-94 en_US
dc.identifier.proceeding Proceedings of Moratuwa Engineering Research Conference 2021 en_US
dc.identifier.doi 10.1109/MERCon52712.2021.9525770 en_US


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