Shi, Yijun Cai, Zongqi Huang, Yun He, Zhiyuan Chen, Yiqiang Cheng, Liye Lu, Guoguang
Published in
Micromachines
Bidirectional current-regulating ability is needed for AC light emitting diode (LED) drivers. In previous studies, various rectifier circuits have been used to provide constant bidirectional current. However, the usage of multiple electronic components can lead to additional costs and power consumption. In this work, a novel AlGaN/GaN lateral bidir...
Ma, Jianfeng Sun, Decheng Ding, Yongqing Luo, Daihe Chen, Xiao
Published in
Micromachines
(1) Background: To enhance the walking-assistance efficiencies of exoskeletons, this paper proposed the biomechanical-based cooperativity model based on a passive exoskeleton prototype to fill the technical gap in exoskeleton design regarding the torque transmission law between humans and exoskeletons. (2) Methods: The cooperativity model was used ...
Ding, Xiaochuan Zhao, Yao Hassan, Ali Sun, Yunlu Hou, Zhishan Xue, Wei Cao, Yu
Published in
Micromachines
With the rapid increase in information density, problems such as signal crosstalk and crossover restrict the further expansion of chip integration levels and packaging density. Based on this, a novel waveguide structure-photonic jumper wire-is proposed here to break through the technical restrictions in waveguide crossing and parallel line wrapping...
Lai, Hsuan Kuo, Tzu-Ning Xu, Jia-Yi Hsu, Shih-Hsiang Hsu, Yi-Cheng
Published in
Micromachines
In the original publication [...].
Ponzina, Flavio Ansaloni, Giovanni Peón-Quirós, Miguel Atienza, David
Published in
Micromachines
Previous studies have demonstrated that, up to a certain degree, Convolutional Neural Networks (CNNs) can tolerate arithmetic approximations. Nonetheless, perturbations must be applied judiciously, to constrain their impact on accuracy. This is a challenging task, since the implementation of inexact operators is often decided at design time, when t...
Yakimov, Anton S Denisov, Ivan A Bukatin, Anton S Lukyanenko, Kirill A Belousov, Kirill I Kukhtevich, Igor V Esimbekova, Elena N Evstrapov, Anatoly A Belobrov, Peter I
Published in
Micromachines
The rapid detection of pollutants in water can be performed with enzymatic probes, the catalytic light-emitting activity of which decreases in the presence of many types of pollutants. Herein, we present a microfluidic system for continuous chemoenzymatic biosensing that generates emulsion droplets containing two enzymes of the bacterial biolumines...
Huang, Long Liu, Bei Zhang, Leiyu Yin, Lairong
Published in
Micromachines
Based on the anti-parallelogram mechanism, an approximate cylindrical rolling joint is proposed to develop a novel cable-driven snake-arm robot with multiple degrees of freedom (DOF). Furthermore, the kinematics of the cable-driven snake-arm robot are established, and the mapping between actuator space and joint space is simplified by bending decou...
Wang, Xu Popov, Valentin L Yu, Zhanjiang Li, Yiquan Xu, Jinkai Li, Qiang Yu, Huadong
Published in
Micromachines
Serious tool wear occurs very often during machining due to the reinforcing phases in the workpiece. In this study, micro-pit-textures were prepared on the surfaces of PCD tools with a nanosecond laser to improve their cutting performance on SiCp/Al composites. The micro-pits were designed with rounded corners to improve the chip flow. The location...
Gao, Rui Zhang, Wenjun Jing, Junmin Liao, Zhiwei Zhao, Zhou Yao, Bin Zhang, Huiyu Guo, Yuzhen Xu, Yanbo Wang, Yonghua
...
Published in
Micromachines
Microelectromechanical system (MEMS) pressure sensors have a wide range of applications based on the advantages of mature technology and easy integration. Among them, piezoresistive sensors have attracted great attention with the advantage of simple back-end processing circuits. However, less research has been reported on the performance of piezore...
Ye, Mao Wang, Dongbo Jiao, Shujie Chen, Lang
Published in
Micromachines
High Mg content (60%) ZnMgO samples with and without Ga dope were grown by an RF magnetron sputtering system. The effect of Ga dope on the ZnMgO sample and the respective ultraviolet photodetectors (UVPD) device's performance were carefully studied by various experimental methods. The investigations of the structure and optical properties of the Zn...
