DESIGNING OF MINIMUM ENERGY COGNITIVE LIGHTING
- 作者：Chun YinShou-ming ZhongBrandon StarkYangQuan Chen
- 会议时间：2013-10-01
- 关键词：Cognitive lighting control ; Minimum electrical energy ; Sliding mode based extremum seeking control ; Illumination
- 作者单位：Chun Yin,Shou-ming Zhong(School of Mathematics Science,University of Electronic Science and Technology of China,Chengdu,611731,China)Brandon Stark,YangQuan Chen(MESA Lab School of Engineering,University of California,Merced,Merced,California,USA)
- 母体文献：第十一届全国博士生学术年会专题——节能环保与污染防治技术分会场论坛论文集
- 会议名称：第十一届全国博士生学术年会专题——节能环保与污染防治技术分会场论坛
- 会议地点：成都
- 主办单位：中国环境科学学会
- 语种：chi
摘要
In order to save lighting electricity,one obvious way is to supplement artificial light with natural light,known as hybrid lighting.To meet the desired energy saving potential,minimum energy tracking (MET) algorithms can be utilized to tackle this minimization problem.In this paper,a mmimum energy cognitive lighting control prototype is proposed,designed and developed.A PID control law is implemented to maintain an arbitrary level of illumination while a sliding mode based extremum seeking controller (SM-ESC) is employed to minimize energy usage in the lights.Furthermore,this paper presents the experiment results of our MET research and tracking control for light level.The experimental results can show the practicality and effectiveness of the proposed control scheme.