Beijing Institute of Technology – TechConnect Briefs

Discharge Region Sensing Technology of High Voltage Equipment Based on The Testing of The Corona Radiation Field

Chuang W., Xi C., Geng-chen S., Kai T., Beijing Institute of Technology, CN

High voltage discharge sensing using corona discharge electromagnetic radiation field is an important means to evaluate the reliability and safety of high voltage equipment during operation. But the traditional corona discharge electromagnetic radiation field testing [...]

Gait Analysis and Classification of Restricted Knee

Tang K., Chen Xi, Wang W., Yu J., Beijing Institute of Technology, CN

This paper presents a technique of restricted knee gait analysis and classification based on electrostatic sensing, which can be applied in home nursing of patients with exercise rehabilitation. The technique is used to monitor the [...]

Research in a Novel Integrated Chip of Safe and Initiation Control

Zhao Y., Lou W-Z, Li D.-G., Beijing Institute of Technology, CN

In this paper, we present a novel integrated chip of safe and initiation control which is used to initiate explosive or as a ignitor in a fuze. In view of the limits on shape and [...]

The Fabrication and Multi-Physics Simulation of a Novel Low Power Electrothermal Bimorph Actuator

Lou W-Z, Guo M-R, Lv Y-J, Beijing Institute of Technology, CN

A novel electrothermal bimorph actuator was designed for low-power (below 300mW), quick-response (below 10ms) switching application. The research work was supported by the Funds for National Key Laboratory (9140C3605101006). Three aspects about the electrothermal bimorph [...]

The study of the microwave absorption and optical properties of the Al- N codoped SiC Nanopowders

Dou Y.K., Jin H.B., Beijing Institute of Technology, CN

Nanopowders of aluminum and nitrogen codoped β-silicon carbide (β-SiC) were successfully produced by self-propagating high-temperature synthesis in a nitrogen atmosphere. Characterizations by X-ray diffraction and scanning electron microscopy demonstrate the formation of Al-N codoped β-SiC [...]