e-space
Manchester Metropolitan University's Research Repository

Design and Implementation of Efficient Smart Lighting Control System with Learning Capability for Dynamic Indoor Applications

Seyedolhosseini, Atefesadat, Masoumi, Nasser, Modarressi, Mehdi and Karimian, Noushin (2019) Design and Implementation of Efficient Smart Lighting Control System with Learning Capability for Dynamic Indoor Applications. In: 2018 9th International Symposium on Telecommunications (IST), 17 December 2018 - 19 December 2018, Tehran, Iran.

[img]
Preview

Download (508kB) | Preview

Abstract

Accurate and efficient adjustment of luminaire’s dimming level in a smart environment can be a huge challenge. Indoor lighting system as a nonlinear and time variant block, which consumes significant amount of electrical power is evaluated in this paper. In doing so, a control method is proposed to efficiently adjust luminaire’s dimming level in a smart environment and to optimize energy and user’s comfort level. The proposed control method takes advantages from neural network and its learning capabilities. In this research, photodetectors are placed at the work zones, where work zones can have different number of photodetectors without any increase in complexity and any adverse effect on the control system. The method is capable of adopting itself to daylight variations with high accuracy. A state machine is developed to implement the method. The method is implemented in MATLAB and lighting conditions are extracted in DIALux. Luminaire’s dimming levels are determined with accuracy higher than 99%. Daylight is considered as a bias to the system and thus the network does not need to be trained by any variations. In a dynamic condition, when taking into account the variation in daylight, the system mean error does not exceed 3%.

Impact and Reach

Statistics

Activity Overview
6 month trend
133Downloads
6 month trend
51Hits

Additional statistics for this dataset are available via IRStats2.

Altmetric

Actions (login required)

View Item View Item