W
W. M. Lee
Researcher at China University of Science and Technology
Publications - 27
Citations - 348
W. M. Lee is an academic researcher from China University of Science and Technology. The author has contributed to research in topics: Multipole expansion & Boundary value problem. The author has an hindex of 10, co-authored 27 publications receiving 309 citations. Previous affiliations of W. M. Lee include National Taiwan University & Shanghai Institute of Technology.
Papers
More filters
Journal ArticleDOI
Free vibration analysis of circular plates with multiple circular holes using indirect BIEMs
TL;DR: In this paper, a semi-analytical approach is proposed to solve natural frequencies and natural modes for circular plates with multiple circular holes by using the indirect formulation in conjunction with degenerate kernels and Fourier series.
Journal ArticleDOI
Scattering of flexural wave in a thin plate with multiple circular holes by using the multipole Trefftz method
W. M. Lee,Jeng-Tzong Chen +1 more
TL;DR: In this article, a coupled infinite system of simultaneous linear algebraic equations is derived as an analytical model for the scattering of flexural wave by multiple holes in an infinite plate subject to the incident flexural waves.
Journal ArticleDOI
Adaptive control of the WEDM process using a self-tuning fuzzy logic algorithm with grey prediction
W. M. Lee,Yunn Shiuan Liao +1 more
TL;DR: In this article, a control system to improve the efficiency of machining a workpiece with varying thickness in the wire electrical discharge machining (WEDM) process is proposed, where the abnormal ratio Rab defined by the proportion of abnormal sparks in a sampling period is taken as the controlled variable.
Journal ArticleDOI
Free Vibration Analysis of a Circular Plate With Multiple Circular Holes by Using Indirect BIEM and Addition Theorem
W. M. Lee,Jeng-Tzong Chen +1 more
TL;DR: In this paper, the authors derived the natural frequencies and natural modes of a circular plate with multiple circular holes by using the indirect boundary integral formulation, the addition theorem, and the complex Fourier series.
Journal ArticleDOI
Scattering of flexural wave in a thin plate with multiple circular inclusions by using the null-field integral equation approach
W. M. Lee,Jeng-Tzong Chen +1 more
TL;DR: In this paper, a semi-analytical approach is proposed to solve the problem which can be decomposed into several interior circular inclusion problems and an exterior plate problem subject to the incident wave.