Ultrasonic in-situ measurement method and error analysis of wear of PEEK water-lubricated bearing materials

• Published in: Measurement : journal of the International Measurement Confederation Vol. 214; p. 112822
• Main Authors: Hu, Fei, Ning, Changxiong, Ouyang, Wu
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.06.2023
• Subjects: Multi-parameter inversion; Particle swarm algorithm; Ultrasonic in-situ wear measurement; Water-lubricated polymer bearing; Ultrasonic in-situ wear measurement; Water-lubricated polymer bearing; Particle swarm algorithm; Multi-parameter inversion

•An in-situ wear measurement method for polymer water-lubricated bearing based on ultrasound and parameter inversion was proposed. The wear could be identified by combining particle swarm optimization algorithm.•Influences of single-parameter to three-parameter on the objective function were simulat...