Analysis and Design Principles of MEMS Devices

Analysis and Design Principles of MEMS Devices

1st Edition - April 12, 2005

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  • Author: Minhang Bao
  • eBook ISBN: 9780080455624
  • Hardcover ISBN: 9780444516169

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Description

Sensors and actuators are now part of our everyday life and appear in many appliances, such as cars, vending machines and washing machines. MEMS (Micro Electro Mechanical Systems) are micro systems consisting of micro mechanical sensors, actuators and micro electronic circuits. A variety of MEMS devices have been developed and many mass produced, but the information on these is widely dispersed in the literature. This book presents the analysis and design principles of MEMS devices. The information is comprehensive, focusing on microdynamics, such as the mechanics of beam and diaphragm structures, air damping and its effect on the motion of mechanical structures. Using practical examples, the author examines problems associated with analysis and design, and solutions are included at the back of the book. The ideal advanced level textbook for graduates, Analysis and Design Principles of MEMS Devices is a suitable source of reference for researchers and engineers in the field.

Key Features

* Presents the analysis and design principles of MEMS devices more systematically than ever before.

* Includes the theories essential for the analysis and design of MEMS includes the dynamics of micro mechanical structures

* A problem section is included at the end of each chapter with answers provided at the end of the book.

Readership

Graduate students, researchers and engineers developing new MEMS devices

Table of Contents

  • Chapter 1. Introduction to MEMS devices

    1.1. Piezoresistive pressure sensor

    1.2. Piezoresistive Accelerometer

    1.3. Capacitive Pressure Sensor, Accelerometer and Microphone

    1.4. Resonant Sensor and Vibratory Gyroscope

    1.5. Micro Mechanical Electric and Optical Switches

    1.6. Micro Mechanical Motors

    1.7. Micro Electro Mechanical Systems

    1.8. Analysis and Design of MEMS Devices



    Chapter 2. Basic Mechanics of Beam and Diaphragm Structures

    2.1. Stress and Strain

    2.2. Stress and Strain of Beam Structures

    2.3. Vibration Frequency by Energy Methods

    2.4. Vibration Modes and the Buckling of a Beam

    2.5. Damped and forced vibration

    2.6. Basic Mechanics of Diaphragms

    2.7. Problems



    Chapter 3. Air Damping

    3.1. Drag Effect of a Fluid

    3.2. Squeeze-film Air Damping

    3.3. Damping of Perforated Thick Plates

    3.4. Slide-film Air Damping

    3.5. Damping in Rarefied Air

    3.6. Problems



    Chapter 4. Electrostatic Actuation

    4.1. Electrostatic Forces

    4.2. Electrostatic Driving of Mechanical Actuator

    4.3. Step and Alternative Driving

    4.4. Problems



    Chapter 5. Capacitive Sensing and Effects of Electrical Excitation

    5.1. Capacitive Sensing Schemes

    5.2. Effects of Electrical Excitation-Static Signal

    5.3. Effects of Electrical Excitation-Step Signal

    5.4. Effects of Electrical Excitation-Pulse Signal

    5.5. Problems



    Chapter 6. Piezoresistive Sensing

    6.1. Piezoresistive Effect of Silicon

    6.2. Coordinate Transformation of Second Rank Tensors

    6.3.Coordinate Transformation of Piezoresistive Coefficient

    6.4. Piezoresistive Sensing Elements

    6.5. Polysilicon Piezoresistive Sensing Elements

    6.6. Analyzing Piezoresistive Bridge

    6.7. Problems

Product details

  • No. of pages: 328
  • Language: English
  • Copyright: © Elsevier Science 2005
  • Published: April 12, 2005
  • Imprint: Elsevier Science
  • eBook ISBN: 9780080455624
  • Hardcover ISBN: 9780444516169

About the Author

Minhang Bao

Affiliations and Expertise

Department of Microelectronics, Fudan University, Shanghai, CHINA

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  • NickolaiBelov Sat Jan 18 2020

    Analysis and Design Principles of MEMS Devices

    Very good book. I bought it to use chapter on squeeze film air damping but read some other sections as well. I like systematic flow of information, coverage of main topics related to mechanics of typical MEMS structures and in-depth analysis of some important cases. MEMS field is very wide. No surprise that some areas important for design of MEMS devices are not covered. In particular, properties of silicon (electrical, thermal, chemical) could be discussed more. This is basic information for MEMS designers. Temperature effects also can be discussed deeper. There is practically no analysis of design for manufacturability - analysis of tolerances related to manufacturing of MEMS structures and their effect on distributions of parameters of MEMS devices - link between process and design.