Title :
Analytic and numerical approaches for characteristic analysis of linear ultrasonic motor
Author :
Lee, Chang-Hwan ; Lee, Suk-Hee ; Jung, Hyun-Kyo ; Lee, Jung-Kun ; Hong, Kug-Sun
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Abstract :
This paper presents analytic and numerical analysis of ultrasonic motors (USM), especially the linear motion ultrasonic machine. For rough estimation of characteristics of a linear ultrasonic motor, the analytical method is used and a three-dimensional numerical analysis with experimental material data using ABAQUS, is performed. The contact problem is included as well. The validity of analysis is confirmed by comparing experimental results with numerical ones
Keywords :
finite element analysis; linear motors; machine theory; ultrasonic motors; 3D finite element analysis; ABAQUS; characteristic analysis; contact problem; linear motion ultrasonic machine; linear ultrasonic motor; three-dimensional numerical analysis; Control systems; Couplings; Equations; Friction; Material properties; Materials science and technology; Motion analysis; Numerical analysis; Performance analysis; Vibrations;
Conference_Titel :
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5293-9
DOI :
10.1109/IEMDC.1999.769193
