基于動(dòng)態(tài)自適應(yīng)的電梯鋼帶典型故障檢測(cè)算法

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DOI：10.16652/j.issn.1004-373x.2025.16.026

中圖分類(lèi)號(hào)：TN919-34；TP391 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1004-373X（2025）16-0161-06

Dynamicself-adaptiveelevatorsteelbelttypical faultdetectionalgorithm

ZHOUZecheng1，LIChen1，XUFeng2，ZHANGCai3，HUANGKanfei2 （1.CollegeofEnergy，Environmentand Safety Engineering，ChinaJiliangUniversity，Hangzhou 31o8，China; 2.ZhejiangAcademyofSpecialEquipment Science，Hangzhou 31ooo9，China; 3.Wenzhou Special Equipment Inspection& Science Research Institute，Wenzhou 325oo1，China）

Abstract：Inalusion totheproblems ofpoorreal-timedetection，lowaccuracyandcomplex processintraditional elevator stlbeltypicalfaults，nlevatorstelbelttypcalfaultetetionalgoribsedonamicself-adapation，DOis proposed.ThedeformableconvolutionDCNv2isusedtoreplacetraditionalconvolutionlayers，soastobeteradapttovariations inshapesand structuresoffaults.Themulti-scalelarge kernel separable （MLKS）moduleisconstructedtoenhancethe model's adaptabilitytodiferentfeaturescalesandspatialvariations.Adual-pathchannelatention（DPCA）mechanismisproposedto strengthenthemodel'scapabilityinfeatureperception，extraction，andfusiononthechaneldimension.Adynamicshared alignment（DSA）detection headisdesigned tooptimizethe independence，irelevance，and featureconflictisuesduring localizationandclassificationtasks.Theexperimentalresultsshowthat，ontheelevatorsteelbelttypicalfaultdatasets，DSMAYOLO can increase mAP@0.5and mAP@0.5～0.95by4.4%and10.1%respectively compared with the baselinealgorithm YOLOv8n，whichisbeterthanothercomparativeobjectdetectionalgorithm，andcanmet thereal-timerequirementsfor elevatorsteel belt typical fault detection，providing references for elevator fault diagnosis methods and applications.

Keywords：elevatorsteelbelt;faultdetection；dynamicself-adaption;YOLOv8n;deformableconvolution;dual-chael attention mechanism; feature sharing

0 引言

隨著社會(huì)經(jīng)濟(jì)水平和城市化進(jìn)程的迅速發(fā)展，電梯已成為人們必不可少的垂直交通工具，同時(shí)人們對(duì)于電梯的安全性和舒適性的要求日益增加，因此新材料、新工藝、新技術(shù)也逐漸在電梯制造、設(shè)計(jì)、運(yùn)維中開(kāi)展應(yīng)用。（剩余6941字）