2017 Volume 137 Issue 1 Pages 120-126
This paper focuses on a robotic lighting system composed of multiple LED lights, each of which has a pan-tilt mechanism and a distributed controller. For the system, we consider the control of pan-tilt angles such that the actual illuminance distribution is similar to a desired one. We first formulate the design problem of distributed controllers which determines pan-tilt angles of LED lights by using the information on desired illuminance distributions. Then, we propose distributed controllers based on the idea of a coverage control method for multi-agent systems. Furthermore, we develop an experiment system with 16 LED lights. Finally, the effectiveness of the proposed control method is confirmed through simulation and experiments with the developed system.
The transactions of the Institute of Electrical Engineers of Japan.C
The Journal of the Institute of Electrical Engineers of Japan