Close Loop Control of Daylight - Artificial Light Integrated System

  • Authors

    • Suprabha Padiyar U.
    • Vedavyasa Kamath
    • Shruthi Ramachandra
    2018-12-19
    https://doi.org/10.14419/ijet.v7i4.41.24304
  • Closed loop control, Daylight Integrated lighting system, Energy conservation, National Instruments LabVIEW, USB 6008 DAQ

  • Abstract

    The paper proposes a system to achieve optimal lighting level in a given workspace where the user can define the amount of lux level required on the workplane. A hardware-software interface model is developed with close loop control mechanism to maintain the user-defined lux level, this is achieved by continuous monitoring of the light level and dynamic control of window blinds and dimming of artificial light system. Since illuminance level in the space is influenced by daylight and artificial light, a lighting fixture with CFL connected to 1-10V dimmable HF electronic ballast and window blinds controlled by servo motor are incorporated in the workspace. Based on the feedback obtained by the LDR sensor module placed on the floor of the workspace, PID control algorithm programmed in LabVIEW actuates the servo motor and the ballast. NI-LabVIEW along with NI-USB6008DAQ card is used to monitor and control lighting.


     

  • References

    1. [1] Ashish Pandharipande and Shuai Li, “Light Harvesting Wireless Sensors for Indoor Lighting Controlâ€, IEEE sensors Journal, Volume 13, No. 12, December 2013, p. no. 4599-4606

      [2] Ashish Pandharipande and Shuai Li, “Illumination and light sensing for daylight adaptation with an LED array: Proof-of-principleâ€, IEEE sensors Journal, Volume 13, No. 12, December 2013, p. no. 6081-6086

      [3] S. Attarchi, M. Moallem S, “Set-point control of LED luminaires for daylight harvestingâ€, 2017 5th International Conference on Control, Instrumentation, and Automation (ICCIA), p. no. 244-248

      [4] Mehdi Mahdavian, Naremon Wattanapongsakorn, “Optimizing PID controller tuning for greenhouse lighting control system by varying number of objectivesâ€, International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), May 2014

      [5] Bhavana Pillai, Krishnapriya T. Nair, “Intelligent adaptive controller for DC servomotor position control in LabVIEWâ€, International Conference on Intelligent Computing Instrumentation and Control Technologies (ICICICT), July 2017

      [6] Fathima Dheena P. P, Greema S Raj, Gopika Dutt, Vinila Jinny S, “IOT Based Smart Street Light Management Systemâ€, Proceedings of IEEE International Conference on Circuits and Systems (ICCS 2017), December 2017

      [7] Ivan Chew, Vineeth Kalavally, Chee Pin Tan, Jussi Parkkinen, “A Spectrally Tunable Smart LED Lighting System With Closed-Loop Controlâ€, IEEE Sensors Journal, Vol. 16, No. 11, June 2016

      [8] Su Zhihua, “Design of White Light LED Lighting Control Systemâ€, 2018 International Conference on Intelligent Transportation, Big Data & Smart City, Jan 2018

      [9] L. Parise, F. Lamonaca, D. L. Carni, “Interior lighting control system: a practical case using daylight harvesting control strategyâ€, IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC), June 2015

      [10] Sina Afshari, Sandipan Mishra, “A Plug-and-Play Realization of Decentralized Feedback Control for Smart Lighting Systemsâ€, IEEE Transactions on Control Systems Technology, Vol. 24, No. 4, July 2016

      [11] Jianying Liu, Pengiu Zhang, Fei Wang, “Real –Time DC Servo Motor Position Control by PID Controllers Using Labviewâ€, International Conference on Intelligent Human-Machine Systems and Cybernetics, China, August 2009, p. no. 206-209.

      [12] Abhishek Jindal, Abhishek Kr. Pandey, Amit Kr. Chaturvedi, Manish Kr. Gupta, “Automatic Room Light Intensity Based Window Blind Control Systemâ€, International Journal of Engineering Research & Management Technology, Volume 1, Issue 2, 2014, p.no. 268-271.

  • Downloads

  • How to Cite

    Padiyar U., S., Kamath, V., & Ramachandra, S. (2018). Close Loop Control of Daylight - Artificial Light Integrated System. International Journal of Engineering & Technology, 7(4.41), 75-78. https://doi.org/10.14419/ijet.v7i4.41.24304

    Received date: 2018-12-18

    Accepted date: 2018-12-18

    Published date: 2018-12-19