基于事件触发的建筑热环境模型预测控制

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中图分类号：TU831 文献标志码：A 文章编号：1000-582X（2026）04-037-13

doi：10.11835/j.issn.1000-582X.2024.287

Event-triggered model predictive control of building thermal environments

QUAN Yubo，LI Yanxin，GUO Jiawen，XIONG Shuting，HE Ning （School of Mechanical and Electrical Engineering， Xi'an University of Architecture and Technology， Xi'an ，P.R.China）

Abstract：To address the issues of computational redundancy and communication burden in model predictive control （MPC）of indoor thermal environments，this study proposesanintegral-type event-triggered control strategy.First，a simplified building resistant-capacitance （RC） thermal network model is established usingan equivalent circuit method，incorporating the influenceofadjacent thermal zones，and its accuracy isverified.Then anintegral-type event-triggered mechanism（ITETM） based onstate errors is introduced.Building on this mechanism，an integral-type event-triggered MPC method grounded in the RC thermal network model is formulated.Finally，theperformanceof theproposed control method is verified byco-simulation experiments using EnergyPlus and MATLAB.The results show that the proposed control strategy effectively reduces computational effort and communication frequency in the optimization process，while lowering building energyconsumptionandmaintainingindoorthermal comfort.

Keywords：model predictivecontrol; integral-typeevent-triggeredmechanism;RCthermalnetwork model;indoor temperature;co-simulation

作为能源消耗的主要来源，建筑领域在提高能源效率和减少碳排放方面有着巨大潜力。（剩余14027字）