非线性振动控制恢复力辨识方法研究进展

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中图分类号：TH113 文献标志码：A DOI：10.16385/j.cnki.issn.1004-4523.202508096

Abstract：Noaratiotrolplacialoldvaedospevationdiepmetidtiof thenonlinearstoigfoewitvbatioontrlequatiosirectleteiethfectivensofvibaticotol.Hweveat estimationoftisforeinpracticalalicatiosdepedsonacquringgqualitydatasetsandmployingobustparameteridtiatin algorithms.Coseqntlyprevaletliearvbaiotroltrategiuchssoatio，ductoadbsocaeatedby theirnonlnearestoifosintoteprimarytyps：quasi-erotiess，istableandhysteresisisviesytematicallyai recentprogressinidentfingthreetypesofnonlinearrestoringforcesusingeightkeymethodologies：therestoringforcesufacemethod， Hilbertransfo，tie-freqecyalyisoniarsubspaceidentifaio，unsentedKalmanfilte，ptizationalgoris，ic informedneuralewoksdsaseentifcoAitoally，rtaiallengsietiolirtngfoeentiaoa highlighted，and potential future research directions are briefly outlined.

Keywords：nolinearvibrationontrol;quasi-erostiffes;bistablestifesshystereticdamping;estoringforceidentification

在航天、航空、航海、汽车工程、高端精密仪器、建筑桥梁等领域，利用线性弹簧、黏性阻尼、结构阻尼实现控制对象与激励源有效隔离，形成隔振频带并耗散能量，从而降低振动与噪声水平的方法已很成熟[1。（剩余32401字）