Tan, N.T. and Linh, N.T.D. and Tín, B.M. (2023) Analytical Constrains for Performance Improvement of the Integration INS/GNSS into Navigation System. In: International Conference on Intelligent Systems and Network, ICISN 2023, 18 March 2023 Through 19 March 2023, Hanoi.
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The integration of Inertial Navigation System (INS) into Global Navigation Satellite System (GNSS) utilizing Inertial Measurement Unit (IMU) has become increasingly common in Mobile Mapping Systems (MMS) and navigation. It enables the accurate determination of the location, velocity, and attitude of mobile entites in a seamless manner. Besides, thanks to advantages such as compact light weight structures, low cost and energy consumption, the Micro-Electro-Mechanical System (MEMS) IMU and GPS transceivers have been an active research area. However, the quality of the small-cost INS/GPS systems remains low, specially in GNSS-noise and without-GNSS environments. To improve the system performance, this study applies analytical constraints, consisting of non-holonomic constraints and zero-velocity updates, to the data unification, such as the Enhanced Kalman Filter. Experiments and data analysis are used to validate the benefits of our proposal. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Radio-Electronic Engineering |
| Identification Number: | 10.1007/978-981-99-4725-6₄₆ |
| Uncontrolled Keywords: | Energy utilization; Global positioning system; Kalman filters; MEMS; Radio transceivers, Energy-consumption; Global Navigation Satellite Systems; Inertial measurements units; Inertial navigation system/global navigation satellite system; Inertial navigation system/GPS; Lightweight structures; Low-costs; Lower energies; Mobile mapping systems; Performance, Inertial navigation systems |
| Additional Information: | Conference of Proceedings of the International Conference on Intelligent Systems and Network, ICISN 2023 ; Conference Date: 18 March 2023 Through 19 March 2023; Conference Code:299689 |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/10956 |
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