Xu X. – TechConnect Briefs

The Study of Mechanical Stress in NEMS Heterostructures

Xu X., Bogdan B., Lime F., Grenoble institute of technology, FR

Mechanical stress is increasingly applied in microelectronics. For instance, strained silicon technology is widely used to improve carrier mobility and driver current for advanced MOS transistors. For micro-electromechanical systems, piezoresistive effects are widely used in [...]

A Neural-Network-Based-Method on Speed Control of Ultrasonic Motors

Liang Y.C., Shi X.H., Lee H.P., Lee K.H., Lin W.Z., Xu X., Lim S.P., Lee H.P., Lee K.H., Jilin University, CN

An improved Elman network models, output-input feedback (OIF) Elman networks is proposed based on the modified Elman network. A neural-network-based iteration control system (NNICS)) is developed by using the OIF Elman network as a passageway [...]