Identification of Robot Joint Torsional Stiffness Based on the Amplitude of the Frequency Response of Asynchronous Data

The difficulty of adding external excitation and the asynchronous data collection from the industrial robot operation limited the online parameter identification of industrial robots. In this regard, this study proposes an identification method that only uses the amplitude of the frequency response...

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Autori principali:	Kai Xu, Xing Wu, Xiaoqin Liu, Dongxiao Wang
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2021-09-01
Serie:	Machines
Soggetti:	torsional stiffness frequency-response function amplitude robot joint motion excitation parameter identification
Accesso online:	https://www.mdpi.com/2075-1702/9/9/204
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