MEMS Accelerometers: Modelling, Simulation, Design and Manufacturing

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "A:Physics".

Deadline for manuscript submissions: closed (15 February 2021) | Viewed by 2541

Special Issue Editors


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Guest Editor
LIRMM, University of Montpellier, CNRS, 34000 Montpellier, France
Interests: MEMS; sensors; analog front end; analog-to-digital conversion; data fusion
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Laboratory of Informatics, Robotics, and Microelectronics, University of Montpellier, Montpellier, France
Interests: CMOS analog circuits; MEMS; sensor conditioning; signal processing
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Accelerometers are a major application of MEMS technologies and represent a significant part of the MEMS market. Their performances have been widely improved in past decades, enabling them to move from consumer to tactical grade and then to penetrate more and more applications. However, significant efforts are still necessary to achieve a navigation grade, indispensable for very-high-end aeronautical applications. Moreover, to support the development of Internet of Things and autonomous systems, power consumption and cost of consumer products should be still reduced. To reach these goals, many different paths can be explored, such as new MEMS technologies, new sensing principles, improved signal conditioning, data fusion strategies, etc.

Therefore, this Special Issue focuses on modeling, simulation, design, and manufacturing of MEMS accelerometers. Original research and review papers are welcome. Topics include but are not limited to:

  • Modeling and simulation of new sensing principle or improvement of existing principles;
  • Accelerometer integration using new MEMS processes, new materials or standard microelectronics technologies;
  • High-level modelling of MEMS accelerometers and co-simulation with electronics;
  • Analog and digital signal conditioning;
  • Array of accelerometers and data fusion algorithms;
  • Test and calibration of MEMS accelerometers including integrated self-test, self-calibration and industrial test and calibration procedures.

Prof. Dr. Frederick Mailly
Prof. Dr. Pascal Nouet
Guest Editors

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Keywords

  • MEMS accelerometer
  • inertial sensor
  • IMU
  • signal conditioning
  • data fusion
  • navigation
  • MEMS technologies

Published Papers (1 paper)

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Research

12 pages, 3448 KiB  
Article
Modelling, Simulation and Dynamic Sliding Mode Control of a MEMS Gyroscope
by Yunmei Fang, Wen Fu, Cuicui An, Zhuli Yuan and Juntao Fei
Micromachines 2021, 12(2), 190; https://doi.org/10.3390/mi12020190 - 13 Feb 2021
Cited by 10 | Viewed by 2052
Abstract
An adaptive dynamic sliding mode control via a backstepping approach for a microelectro mechanical system (MEMS) vibratory z-axis gyroscope is presented in this paper. The time derivative of the control input of the dynamic sliding mode controller (DSMC) is treated as a new [...] Read more.
An adaptive dynamic sliding mode control via a backstepping approach for a microelectro mechanical system (MEMS) vibratory z-axis gyroscope is presented in this paper. The time derivative of the control input of the dynamic sliding mode controller (DSMC) is treated as a new control variable for the augmented system which is composed of the original system and the integrator. This DSMC can transfer discontinuous terms to the first-order derivative of the control input, and effectively reduce the chattering. An adaptive dynamic sliding mode controller with the method of backstepping is derived to real-time estimate the angular velocity and the damping and stiffness coefficients and asymptotical stability of the designed systems can be guaranteed. Simulation examples are investigated to demonstrate the satisfactory performance of the proposed adaptive backstepping sliding mode control. Full article
(This article belongs to the Special Issue MEMS Accelerometers: Modelling, Simulation, Design and Manufacturing)
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