Surface textured polyimide composites for improving conversion efficiency of ultrasonic motor
Li Song, Rui Yang, Tingmei Wang, Xinrui Zhang, Qihua Wang
Topics & Concepts
Materials scienceTribologyPolyimideComposite materialUltrasonic motorModulusFriction coefficientDimpleUltrasonic sensorSurface roughnessPiezoelectricityLayer (electronics)AcousticsPhysicsTribology and Wear AnalysisAdhesion, Friction, and Surface InteractionsPiezoelectric Actuators and Control