谐振式传感器电子、电工樊尚春,郭占社新华正版

作者: 樊尚春,郭占社
出版社: 北京航空航天大学出版社
ISBN: 9787512415041
出版时间: 2014-04
版次: 1

装帧: 平装
开本: 16
页数: 320页
字数: 448千字

作者: 樊尚春,郭占社
出版社: 北京航空航天大学出版社
ISBN: 9787512415041

出版时间: 2014-04
版次: 1
装帧: 平装

开本: 16
页数: 320页
字数: 448千字

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目录：

chapter 1 fundamental theory of resonant sensors

1. introduction

1.2 resonance phenomenon

1.3 basic structure of the resonator sensors

1.4 sensitive mechanism of the resonator sensors

1.5 the closed-ioop system of the resonator sensors

1.5.1 time-domain analysis

1.5.2 plex frequency domain analysis

1.6 mechanical quality factor of the resonant sensitive elements

1.6.1 definition and calculation

1.6.2 the analysis of the affecting factors of sensors

1.6.3 methods on improving the mechanical quality factor

1.7 methods of measurement of the frequency output resonator sensors

1.7.1 frequency method

1.7.2 periodic method

1.8 the design features of the resonator sensors

1.9 the characteristics and advantages of the resonator sensors

questions and exercises

chapter 2 resonant pressure sensor

2.1 vibrating string type pressure sensor

2.1.1 structure and principle

2.1.2 characteristic equation

2.1.3 excitation mode

2.2 resonant diaphragm pressure sensor

2.2.1 structure and principle

2.2.2 characteristic equation

2.3 electromagic excitation vibrating cylinder pressure sensor

2.3.1 structure and principle

2.3.2 characteristic equation

2.3.3 excitation mode

2.3.4 characteristics linearization and error pensation

2.4 piezoelectric exciting resonant cylinder pressure sensor

2.4.1 structure and principle

2.4.2 characteristics of piezoelectric excitation

2.4.3 transformation of picking-up signals

2.4.4 the realization of a stable single modal self-exciting system

2.4.5 related problems about double modal

2.5 quartz vibration beam pressure sensor

2.5.1 structure and principle

2.5.2 characteristic function

2.6 micromechanical silicon resonant pressure sensor

2.6.1 sensing structure and mathematical model

2.6.2 the process of signal transformation

2.6.3 the temperature field model and thermal characteristic analysis of the beam resonator

2.7 micro mechanical silicon resonant pressure sensor with differential output

2.7.1 sensing structure and working mechanism

2.7.2 characteristic equation questions and exercises

chapter 3 resonant inertial sensor

3. introduction

3.2 quartz vibrating beam acceleration sensor

3.3 resonant silicon micromachined acceleration sensor

3.4 piezoelectric excitation resonant cylindrical shell angular rate sensor

3.5 static exciting hemispherical resonant angular velocity sensor

3.6 micro silicon resonant angular velocity sensor

3.6.1 silicon capacitive surface micromechanical gyroscope

3.6.2 silicon micromechanical gyroscope with direct frequency output questions and exercises

chapter 4 resonant mass flow sensor

4.1 introduction

4.2 the basic working principle

4.3 mathematical model of the measurement

4.3.1 the measurement of mass flow

4.3.2 density measurement

4.3.3 the measurement of the two-ponent fluid

4.4 signal detection scheme and its realization

4.4.1 phase difference detection of the mass flow

4.4.2 the amplitude ratio detection of the mass flow

4.4.3 density detection

4.5 the implementations of coriolis mass flow sensor

4.6 the classification of coriolis mass flow sensor

4.6.1 the classification accor to the shape of the measuring tube

4.6.2 classified accor to the number of segments of the measuring tube

4.6.3 classified accor to the connection of the measuring tube with the double tube mode

4.6.4 classified accor to the layout of the flowing direction of the measuring tube

4.7 main application fields and its characteristics

4.7.1 application overview

4.7.2 advantages

4.7.3 disadvantages

4.8 interference factors and their restraining

4.8.1 pressure loss

4.8.2 measuring the flow of gas

4.8.3 liquid containing gas

4.8.4 liquid containing solid

4.8.5 the influence of the parameters of fluid conditions or physical properties to the fluid measurement

4.8.6 the interference of nonlinear vibration and working frequency

questions and exercises

chapter 5 surface acoustic wave resonant sensor

5.1 introduction

5.2 saw interdigital transducer

5.2.1 basic characteristics of idt

5.2.2 basic analyzing model of idt

5.3 saw resonator

5.3.1 structure and working principle

5.3.2 stability of frequency and temperature

5.4 typical saw sensor

5.4.1 saw strain sensor

5.4.2 saw pressure sensor

5.4.3 saw acceleration sensor

5.4.4 saw gas sensor

5.4.5 saw flow sensor

questions and exercises

appendix a dynamic characteristics analysis of vibrating cylinder pressure transducers (vcpt)

appendix b mathieu equation with application to analysis of dynamic characteristics of resonant inertial sensors

appendix c vibration membrane liquid density sensor

appendix d finite-element modelling and simulation on frequency characteristics of the silicon beam resonator attached to an e-type round diaphragm for measuring the concentrated force

appendix e nonlinear vibration characteristics of coriolis mass flowmeter

appendix f modeling of coriolis mass flow meter of a general ne-shape pipe

appendix g frequency measurement study of resonant vibratory gyroscopes

appendix h an electrothermally excited dual beams silicon resonant pressure sensor with temperature pensation

appendix i non-linear dynamics of an electrothermally excited resonant pressure sensor

appendix j design and fem simulation study of the electro-thermal excitation resonant beam with slit-structure

references

内容简介：

thi book ytematically dicued the pertinent fundamental theory of the reonant enor. then ome kind of reonant enor inclu reonant pre enor，reonant acceleration enor，reonant angular rate enor，reonant ma flow enor and urface acoutic wave reonant enor are introduced.
it can be elected a reference to the mater，undergraduate and pertinent engineering taff whoe reearch direction are intrumentation cience and technology，control cience and engineering，mechanical engineering etc.
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