Results 31 to 40 of about 398,165 (135)

A Measurement-Data-Driven Control Approach towards Variance Reduction of Micromachined Resonant Accelerometer under Multi Unknown Disturbances

Micromachines, 2019
This paper first presents an adaptive expectation-maximization (AEM) control algorithm based on a measurement-data-driven model to reduce the variance of microelectromechanical system (MEMS) accelerometer sensor under multi disturbances.
Qiang Shen, Dengfeng Yang, Jie Zhou, Yixuan Wu, Yinan Zhang, Weizheng Yuan   +5 more
doaj   +1 more source

Novel Capacitive Sensing System Design of a Microelectromechanical Systems Accelerometer for Gravity Measurement Applications

Micromachines, 2016
This paper presents an in-plane sandwich nano-g microelectromechanical systems (MEMS) accelerometer. The proof-mass fabrication is based on silicon etching through technology using inductive coupled plasma (ICP) etching.
Zhu Li, Wen Jie Wu, Pan Pan Zheng, Jin Quan Liu, Ji Fan, Liang Cheng Tu   +5 more
doaj   +1 more source

Analysis of Frequency Drift of Silicon MEMS Resonator with Temperature

Micromachines, 2020
High-quality-factor Micro-Electro-Mechanical System (MEMS) resonators have been widely used in sensors and actuators to obtain great mechanical sensitivity. The frequency drift of resonator with temperature is a problem encountered practically. The paper
Bo Jiang, Shenhu Huang, Jing Zhang, Yan Su   +3 more
doaj   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Theoretical and numerical study of a novel mode-localized accelerometer using coupling-stiffness perturbation [PDF]

AIP Advances
Conventional Micro-Electro-Mechanical Systems (MEMS) mode-localized sensors based on mass or stiffness perturbation are constrained by a fundamental sensitivity limit due to mode aliasing.
Bin Wu, Minda Dai, Mingteng Chen, Xin Guo   +3 more
doaj   +1 more source

Robotics in Ionizing Radiation Environments: Vulnerabilities, Hardening, and Future Directions

Advanced Robotics Research, EarlyView.
Radiation exposure causes cumulative degradation in robotic sensors, actuators, and electronic logic, often leading to undetected failures. This study maps component vulnerabilities, evaluates hardening and shielding strategies, and identifies testing gaps that must be addressed to enable next‐generation radiation‐tolerant robotic systems.
Francis A. K. Djirackor, Josephine T. Djirackor, Amanuel Abrdo Tereda, Sun Yi, Younho Seong   +4 more
wiley   +1 more source

Investigation of Acoustic Injection on the MPU6050 Accelerometer

Sensors, 2019
Acoustic injection is one of the most dangerous ways of causing micro-electro−mechanical systems (MEMS) failures. In this paper, the failure mechanism of acoustic injection on the microprocessor unit 6050 (MPU6050) accelerometer is investigated by ...
Yunfan Zhang, Hui Li, Shengnan Shen, Guohao Zhang, Yun Yang, Zefeng Liu, Qisen Xie, Chaofu Gao, Pengfei Zhang, Wu Zhao   +9 more
doaj   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Microelectromechanical Resonant Accelerometer Designed with a High Sensitivity

Sensors, 2015
This paper describes the design and experimental evaluation of a silicon micro-machined resonant accelerometer (SMRA). This type of accelerometer works on the principle that a proof mass under acceleration applies force to two double-ended tuning fork ...
Jing Zhang, Yan Su, Qin Shi, An-Ping Qiu
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, Volume 11, Issue 21, 6 November 2026.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source