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An Occupancy Based Cyber-Physical System Design for Intelligent Building Automation
Joint Authors
Jacob, L.
Mary Reena, Kottarathil Eashy
Theckethil Mathew, Abraham
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-09-27
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Cyber-physical system (CPS) includes the class of Intelligent Building Automation System (IBAS) which increasingly utilizes advanced technologies for long term stability, economy, longevity, and user comfort.
However, there are diverse issues associated with wireless interconnection of the sensors, controllers, and power consuming physical end devices.
In this paper, a novel architecture of CPS for wireless networked IBAS with priority-based access mechanism is proposed for zones in a large building with dynamically varying occupancy.
Priority status of zones based on occupancy is determined using fuzzy inference engine.
Nondominated Sorting Genetic Algorithm-II (NSGA-II) is used to solve the optimization problem involving conflicting demands of minimizing total energy consumption and maximizing occupant comfort levels in building.
An algorithm is proposed for power scheduling in sensor nodes to reduce their energy consumption.
Wi-Fi with Elimination-Yield Nonpreemptive Multiple Access (EY-NPMA) scheme is used for assigning priority among nodes for wireless channel access.
Controller design techniques are also proposed for ensuring the stability of the closed loop control of IBAS in the presence of packet dropouts due to unreliable network links.
American Psychological Association (APA)
Mary Reena, Kottarathil Eashy& Theckethil Mathew, Abraham& Jacob, L.. 2015. An Occupancy Based Cyber-Physical System Design for Intelligent Building Automation. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1072962
Modern Language Association (MLA)
Mary Reena, Kottarathil Eashy…[et al.]. An Occupancy Based Cyber-Physical System Design for Intelligent Building Automation. Mathematical Problems in Engineering No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1072962
American Medical Association (AMA)
Mary Reena, Kottarathil Eashy& Theckethil Mathew, Abraham& Jacob, L.. An Occupancy Based Cyber-Physical System Design for Intelligent Building Automation. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1072962
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1072962