An acceleration sensing method based on the mode localization of weakly coupled resonators

H Zhang, B Li, W Yuan, M Kraft… - Journal of …, 2016 - ieeexplore.ieee.org
This paper reports an acceleration sensing method based on two weakly coupled
resonators (WCRs) using the phenomenon of mode localization. When acceleration acts on …

A high-sensitivity micromechanical electrometer based on mode localization of two degree-of-freedom weakly coupled resonators

H Zhang, J Huang, W Yuan… - Journal of …, 2016 - ieeexplore.ieee.org
This paper reports a high-sensitivity resonant electrometer based on the mode localization
of two degree-of-freedom weakly coupled resonators (WCRs). When charges are applied to …

A closed-loop accelerometer based on three degree-of-freedom weakly coupled resonator with self-elimination of feedthrough signal

H Kang, J Yang, H Chang - IEEE Sensors Journal, 2018 - ieeexplore.ieee.org
This paper, for the first time, reports a closedloop accelerometer based on three degree-of-
freedom weakly coupled resonator (WCR). Three resonators are weakly coupled by two …

A closed-loop mode-localized accelerometer

J Yang, J Zhong, H Chang - Journal of Microelectromechanical …, 2018 - ieeexplore.ieee.org
This paper reports a closed-loop mode-localized accelerometer for the first time. The
accelerometer utilizes weakly coupled single-tine resonators as the sensing element to …

Design and verification of a structure for isolating packaging stress in SOI MEMS devices

Y Hao, W Yuan, J Xie, Q Shen… - IEEE Sensors Journal, 2016 - ieeexplore.ieee.org
This paper proposes and verifies a structure for the isolation of packaging stress in silicon-
on-insulator-based microelectromechanical systems devices. The packaging-stress isolation …

The temperature drift suppression of mode-localized resonant sensors

J Zhong, J Yang, H Chang - 2018 IEEE Micro Electro …, 2018 - ieeexplore.ieee.org
This paper for the first time experimentally demonstrates the temperature drift suppression in
the linear measurement range of mode-localized resonant sensors. Based on a mode …

A novel resonant accelerometer based on mode localization of weakly coupled resonators

HM Zhang, WZ Yuan, BY Li, YC Hao… - … Conference on Solid …, 2015 - ieeexplore.ieee.org
This paper describes a novel MEMS resonant accelerometer based on two weakly coupled
resonators (WCRs) using the phenomenon of mode localization. To the best of the authors' …

Influences of the feedthrough capacitance on the frequency synchronization of the weakly coupled resonators

H Zhang, W Yuan, Y Hao, H Chang - IEEE Sensors Journal, 2015 - ieeexplore.ieee.org
Influences of the feedthrough capacitance on weakly coupled micromechanical resonators
are theoretically analyzed and experimentally observed using current vector analysis and …

A high precision SOI MEMS–CMOS±4g piezoresistive accelerometer

AL Roy, H Sarkar, A Dutta, TK Bhattacharyya - Sensors and Actuators A …, 2014 - Elsevier
Abstract System development and characterization of a low noise low offset SOI MEMS–
CMOS PCB-integrated multi-chip±4g piezoresistive accelerometer sensor comprising a …

Design and implementation of an optimized double closed-loop control system for MEMS vibratory gyroscope

F Chen, W Yuan, H Chang, G Yuan, J Xie… - IEEE Sensors …, 2013 - ieeexplore.ieee.org
This paper describes the development and experimental evaluation of a
microelectromechanical system vibratory gyroscope using an optimized double closed-loop …