China appears to have built a new prototype of a mostly ignored military aircraft; a Wing-in-Ground Effect (WIG) plane.

A Ph.D. student in biomolecular engineering at the University of California, Santa Cruz, has built a software program ...

This article investigates the design and stability analysis of the interval type-2 (IT2) sampled-data (SD) fuzzy-model-based (FMB) control system with the optimal guaranteed cost performance. An IT2 ...

Figure 1: Lever Arm Prototype Design Iteration. Note the change from through holes on the lever arm to outer weldments to handle the rotating bolts between the compound lever connections. Courtesy of ...

In this paper, a modified gain model and the corresponding design method for an LLC resonant converter are proposed. To derive the gain model, two important factors-resonant factor and load factor are ...