摘要
Abstract
The process of ecology assessment of regional carbon emission is influenced by multiple factors,and the periodic time factor is easily overlooked,resulting in time synchronization error.Therefore,an logarithmic mean divisia index-system dy-namics(LMDI-SD)based multi-stage compensation time synchronization algorithm for regional carbon emission ecology is de-signed.This paper uses algorithm that matches the LMDI-SD decomposition equation,to construct a regional carbon emission ecology identity relationship function.After time factor decomposition,each time factor is converted into a functional relation-ship,and the time compensation amount is divided into multi-stage forms to complete data updates,which makes the proposed method more in line with regional carbon emission characteristics at different time points.The method alleviates the problem of time synchronization drift,establishes a regional carbon emission ecology model,and analyzes the synchronization error of car-bon emission assessment,replaces the original carbon emission time with a threshold value,and updates the data evaluation fre-quency according to the replaced time difference.The multi-stage compensation time synchronization optimization is performed to compensate for carbon emission coefficient and ecology effect coefficient.The experimental results show that the proposed algorithm can accurately compensate for different time differences,and has stronger adaptability and stability,meeting the ex-pected needs of multi-stage compensation for regional carbon emission ecology.关键词
LMDI-SD/区域碳排放/生态/多段补偿/时间同步Key words
LMDI-SD/regional carbon emission/ecology/multi-stage compensation/time synchronization分类
动力与电气工程
