Position, Navigation, and Timing Technologies in the 21st Century. Группа авторов
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Part E: Position, Navigation, and Timing Using Non-Radio signals of Opportunity
44 Inertial Navigation Sensors
44.1 Introduction
44.2 Inertial Navigation Performance
44.3 IMU Performance Classes
44.4 Accelerometer Taxonomy
44.5 Gyroscopes
44.6 Conclusion
References
45 MEMS Inertial Sensors
45.1 Introduction to Micro‐Electromechanical Systems (MEMS) Inertial Sensors
45.2 MEMS Accelerometers
45.3 MEMS Gyroscopes
45.4 MEMS IMUs
45.5 Using MEMS Inertial Sensors in Navigation Solutions
References
46 GNSS‐INS Integration
46.1 Main Principles of Inertial Navigation
46.2 Inertial Error Propagation
46.3 Loose Integration: Solution‐Domain Sensor Fusion
46.4 Tight Integration: Measurement‐Domain Sensor Fusion
46.5 Deep Integration: Sensor Fusion at the Signal Processing Level
46.6 Implementation Case Studies
References
46 GNSS‐INS Integration
A. Appendix
References
47 Atomic Clocks for GNSS
47.1 Introduction
47.2 Basic Concepts
47.3 GNSS Space Clocks
47.4 Advanced Atomic Clocks for Future Use in Space
47.5 Einstein’s Relativity for Clocks near Earth – Brief Summary
47.6 Atomic Clocks on Earth Supporting GNSS
47.7 National Standards Laboratories
47.8 AFRs for GNSS Receivers
47.9 Chip Scale Atomic Clocks (CSACs)
Acknowledgments
References
48 Positioning Using Magnetic Fields
48.1 Introduction
48.2 Magnetic Field Sources
48.3 Magnetic Measurements and Instruments
48.4 Magnetometer Calibration Approaches
48.5 Absolute Positioning Using Magnetic Fields
Disclaimer
References
49 Laser‐Based Navigation
49.1 Introduction
49.2 Laser‐Based Sensor Technology and Their Observables
49.3 Laser‐Based Navigation Approaches
49.4 General Considerations
References
50 Image‐Aided Navigation – Concepts and Applications
50.1 Introduction
50.2 Imaging System Model
50.3 Selection of Interest Areas
50.4 Correspondence Search
50.5 Pose Estimation
50.6 Monocular Image Navigation Issues
50.7 Application of Additional Information to the Image‐Aided Navigation Solution
50.8 Non‐Homogeneous