Energy-Aware Distributed Sensing and Centralized Actuation for Intelligent Structural Monitoring and Control
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更新:2026-11-10 16:57:38 浏览:9次
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摘要
Abstract—Monitoring the structure effectively while minimizing energy use demands coordinated sensing and control, which must be applicable in order to achieve both. Similar to the continuous sensor operation, the energy consumption for sensing and communication rises, while the fixed centralized actuation may result in unnecessary control actions. This paper introduces a novel framework, dubbed Energy-Aware Distributed Sensing and Centralized Actuation (EDSCA), which incorporates adaptive sensor scheduling, structural condition assessment, centralized actuator control, and response feedback. The number of sensor nodes in this computational model is 40, while there are 6 actuators, 5,000 monitoring scenarios, 30 repeated runs and a monitoring period of 600 s. The performance is assessed by energy reduction, event detection rate, Precision, Recall, F1-score, structural response reduction, response time, unnecessary actuation rate and network-life time. The energy saved is 44.1%, event detection is 97.4%, F1-score is 97.2%, structural response saved is 82.6%, response time is 121ms, unnecessary actuation is 5.8%, and network lifetime is improved by 72.6%.
关键词
Keywords—Energy-aware sensing, distributed sensing, centralized actuation, structural monitoring, structural control, sensor scheduling.
稿件作者
Santhiya selvam
India;Dept. of Advanced Scientific Research Salem
VIMAL KUMAR
Sona College of Technology
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