نتایج جستجو برای: lighting control system

تعداد نتایج: 3269875  

Journal: :international journal of smart electrical engineering 0
armaghan rahimi student of islamic azad university central tehran branch fardad farokhi biomedical engineering department, islamic azad university central tehran branch shahram javadi electrical engineering department, islamic azad university central tehran branch

smart home is composed of several controllers with different plants in control. if each controller works independently, without considering the mutual effect of the others in the control process, the whole system could definitely not converge to an optimum desired status and may not ever reach the demanded condition. the function of different controller system may has conflict in some condition...

Journal: :international journal of architecture and urban development 0
fahimeh motazedian ph.d. candidate of architecture, department of art and architecture, science and research branch, islamic azad university, tehran, iran mohammadjavad mahdavinejad associate professor, department of art and architecture, tarbiat modares university, tehran, iran. farah habib professor, department of art and architecture, science and research branch, islamic azad university, tehran, iran. darab diba professor, department of art and architecture, central tehran branch, islamic azad university, tehran, iran.

buildings play an important role in the energy demand sector. due to the increase of environmentalconcerns and renewable energy sources restriction, lighting control systems will play an important role in the reductionof energy consumption of the lighting without impeding comfort goals. lighting control systems can control lightingconsumption according to the type of building, adequate luminanc...

Journal: :Journal of the Illuminating Engineering Institute of Japan 1998

Journal: :Transactions of the Society of Instrument and Control Engineers 2013

2011
Matthew Aldrich Joseph A. Paradiso Matthew H. Kane Christian Wetzel Byungkun Lee

The inherent control flexibility implied by solid-state lighting – united with the rich details offered by sensor networks – prompts us to rethink lighting control. In this research, we propose several techniques for measuring work surface illuminance and ambient light using a sensor network. The primary goal of this research is to measure work surface illuminance without distraction to the use...

Journal: :Journal of the Illuminating Engineering Institute of Japan 2003

Journal: :IOSR Journal of Electrical and Electronics Engineering 2016

Journal: :Journal of the Illuminating Engineering Institute of Japan 1999

Journal: :Journal of the Illuminating Engineering Institute of Japan 1998

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