E-Book, Englisch, 117 Seiten
Armenise / Ciminelli / Dell'Olio Advances in Gyroscope Technologies
1. Auflage 2010
ISBN: 978-3-642-15494-2
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
E-Book, Englisch, 117 Seiten
ISBN: 978-3-642-15494-2
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark
This monograph collects and critically reviews the main results obtained by the scientific community in gyroscope technologies research field. It describes architectures, design techniques and fabrication technology of angular rate sensors proposed in literature. MEMS, MOEMS, optical and mechanical technologies are discussed together with achievable performance. The book also consideres future research trends aimed to cover special applications. The book is intended for researchers and Ph.D. students interested in modelling, design and fabrication of gyros. The book may be a useful education support in some university courses focused on gyro technologies.
Autoren/Hrsg.
Weitere Infos & Material
1;Advances in Gyroscope Technologies;2
1.1;Preface;4
1.2;Contents;6
1.3;1 Introduction;8
1.3.1;1.1…Overview of Gyroscope Technologies;8
1.3.2;1.2…Gyro Performance Parameters;9
1.3.3;1.3…Gyro Applications;13
1.3.4;References;14
1.4;2 Physical Effects in Gyroscopes;16
1.4.1;2.1…Sagnac Effect;16
1.4.2;2.2…Coriolis Force Effect;19
1.4.3;References;22
1.5;3 He--Ne and Solid-State Ring Laser Gyroscopes;23
1.5.1;3.1…He--Ne RLG Architectures;24
1.5.2;3.2…Error Sources in He--Ne RLGs;26
1.5.2.1;3.2.1 Null Shift;27
1.5.2.2;3.2.2 Lock-in;27
1.5.2.3;3.2.3 Scale Factor Variation;30
1.5.3;3.3…Quantum Noise in He--Ne RLGs;30
1.5.4;3.4…Solid-State RLGs;31
1.5.5;References;32
1.6;4 Fiber Optic Gyroscopes;35
1.6.1;4.1…Interferometric Fiber Optic Gyros (IFOGs);36
1.6.2;4.2…Resonant Fiber Optic Gyros (RFOGs);43
1.6.2.1;4.2.1 Phase Modulation-Based Read-Out Technique;46
1.6.2.2;4.2.2 Frequency Modulation-Based Read-Out Technique;49
1.6.2.3;4.2.3 Resonator Length Modulation-Based Read-Out Technique;50
1.6.2.4;4.2.4 Critical Aspects of RFOGs;51
1.6.3;4.3…Optical Gyros Based on a Fiber Ring Laser;53
1.6.4;References;55
1.7;5 Integrated Optical Gyroscopes;57
1.7.1;5.1…Active Integrated Optical Gyros;58
1.7.1.1;5.1.1 Integrated Ring Lasers;58
1.7.1.1.1;5.1.1.1 Electrically Pumped Integrated Ring Lasers;58
1.7.1.1.2;5.1.1.2 Optically Pumped Integrated Ring Lasers;61
1.7.1.2;5.1.2 Fully Integrated Active Optical Gyros;64
1.7.2;5.2…Passive Integrated Optical Gyros;68
1.7.2.1;5.2.1 Passive Integrated Optical Gyros Based on a Ring Resonator;69
1.7.2.2;5.2.2 Passive Integrated Optical Gyros Based on Coupled Ring Resonators;79
1.7.2.3;5.2.3 Passive Integrated Optical Gyros Based on a Photonic Crystal Cavity;82
1.7.3;References;83
1.8;6 MEMS Gyroscopes;88
1.8.1;6.1…Fabrication Technologies;90
1.8.2;6.2…Research Prototypes and Commercially Available Devices;91
1.8.2.1;6.2.1 z-Axis MEMS Gyros;92
1.8.2.2;6.2.2 Lateral-Axis MEMS Gyros;100
1.8.2.3;6.2.3 Dual-Axis MEMS Gyros;101
1.8.2.4;6.2.4 Summary of MEMS Gyros Performance;102
1.8.2.5;6.2.5 Open Issues and Design Criteria;102
1.8.3;6.3…MOEMS Gyros;105
1.8.4;References;105
1.9;7 Emerging Gyroscope Technologies;108
1.9.1;7.1…Performance of Commercial Gyroscopes;108
1.9.2;7.2…New Concepts of Gyros;109
1.9.2.1;7.2.1 Nuclear Magnetic Resonance Gyroscope;109
1.9.2.2;7.2.2 Gyro Based on Atom Interferometer;111
1.9.2.3;7.2.3 Superfluid Gyroscope;111
1.9.3;References;112
1.10;Index;114
