Bing-Feng Ju

TL;DR: For computer vision-based inspection of electronic chips or dies in semiconductor production lines, a new method to effectively and efficiently detect defects in images is proposed that performs much better than the other methods in terms of precision, recall, and F-measure.

TL;DR: In this article, a parallel two degree-of-freedom compliant stage for XY nanopositioning was designed and tested using an innovative hybrid actuation mechanism, which mainly features the combination of two Scott-Russell and a half-bridge mechanisms for double-stage displacement amplification as well as moving direction modulation.

TL;DR: In this paper, the art of electrochemical etching was systematically studied for fabricating micro/nano tungsten probes with controllable tip profiles of exponential, conical, multidiameter, and calabashlike shapes.

TL;DR: In this article, a new piezo-actuated XY parallel compliant mechanism for large workspace nano-positioning with decoupled motions is developed by incorporating a novel Z-shaped flexure hinge (ZFH)-based mechanism into the mirror-symmetrically distributed structure.

TL;DR: In this paper, a new diamond machining approach is proposed to address the inherent drawbacks of fast tool servo diamond turning, which is naturally restricted by the demanding bandwidth and resolution requirements, which are directly related to the complexity and size of the machining surface.