Affiliation:
1. Jiangsu Key Laboratory of Special Robot Technology, College of IoT Engineering, Hohai University, Changzhou, China
Abstract
The cubic illumination metre has been taken as the most thorough and practical tool for the field measurement of vector illuminance so far. However, uncertainty in the measurement of scalar illuminance has influenced its reliability. This study determined how the errors of the existing approaches were generated using illustrations and simulations based on the illuminance solid concept. Following the error analysis of the existing approaches, potential alternative solutions for improving its accuracy were proposed. This study can help pave the way for developing more accurate vector illuminance-based metrics in natural lighting environments using a cubic metre.
Funder
The Key Research and Development Program of Jiangsu
National Key R&D program of China
Changzhou Technical Key project
International Cooperation and Exchanges of Changzhou
Central University Basic Research Fund of China
Subject
Electrical and Electronic Engineering
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