Trajectory optimisation for avionics-based GNSS integrity augmentation system
In this paper, trajectory optimisation algorithms developed specifically for the Global Navigation satellite System (GNSS) Avionics-Based Integrity Augmentation (ABIA) system are presented. The ABIA system is designed to increase the levels of integrity and accuracy (as well as continuity in multi-s...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
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2016
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| Online Access: | https://eprints.nottingham.ac.uk/40023/ |
| _version_ | 1848795969324318720 |
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| author | Sabatini, Roberto Moore, Terry Hill, Chris Gardi, Alessandro Ramasamy, Subramanian Gilgien, Michael |
| author_facet | Sabatini, Roberto Moore, Terry Hill, Chris Gardi, Alessandro Ramasamy, Subramanian Gilgien, Michael |
| author_sort | Sabatini, Roberto |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | In this paper, trajectory optimisation algorithms developed specifically for the Global Navigation satellite System (GNSS) Avionics-Based Integrity Augmentation (ABIA) system are presented. The ABIA system is designed to increase the levels of integrity and accuracy (as well as continuity in multi-sensor data fusion architectures) of GNSS in a variety of mission- and safetycritical aviation applications. The trajectory optimisation algorithms can be employed both for flight planning as well as realtime optimisation of manned and unmanned aircraft for all flight phases. Three and six Degrees-of-Freedom (3-DoF/6-DoF) aircraft dynamics models are adopted to generate a number of feasible flight trajectories that also satisfy the GNSS constraints. A detailed simulation case study is presented to evaluate the performance of trajectory optimisation algorithms for GNSS integrity augmentation using an AIRBUS A320 3-DoF aircraft dynamics model. Results confirm that the employed trajectory optimisation algorithms are capable of supporting high-integrity tasks when GNSS is used as the primary source of navigation data. |
| first_indexed | 2025-11-14T19:40:32Z |
| format | Conference or Workshop Item |
| id | nottingham-40023 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:40:32Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-400232020-05-04T18:26:34Z https://eprints.nottingham.ac.uk/40023/ Trajectory optimisation for avionics-based GNSS integrity augmentation system Sabatini, Roberto Moore, Terry Hill, Chris Gardi, Alessandro Ramasamy, Subramanian Gilgien, Michael In this paper, trajectory optimisation algorithms developed specifically for the Global Navigation satellite System (GNSS) Avionics-Based Integrity Augmentation (ABIA) system are presented. The ABIA system is designed to increase the levels of integrity and accuracy (as well as continuity in multi-sensor data fusion architectures) of GNSS in a variety of mission- and safetycritical aviation applications. The trajectory optimisation algorithms can be employed both for flight planning as well as realtime optimisation of manned and unmanned aircraft for all flight phases. Three and six Degrees-of-Freedom (3-DoF/6-DoF) aircraft dynamics models are adopted to generate a number of feasible flight trajectories that also satisfy the GNSS constraints. A detailed simulation case study is presented to evaluate the performance of trajectory optimisation algorithms for GNSS integrity augmentation using an AIRBUS A320 3-DoF aircraft dynamics model. Results confirm that the employed trajectory optimisation algorithms are capable of supporting high-integrity tasks when GNSS is used as the primary source of navigation data. 2016-12-12 Conference or Workshop Item PeerReviewed Sabatini, Roberto, Moore, Terry, Hill, Chris, Gardi, Alessandro, Ramasamy, Subramanian and Gilgien, Michael (2016) Trajectory optimisation for avionics-based GNSS integrity augmentation system. In: IEEE/AIAA 35th Digital Avionics Systems Conference (DASC), 25-29 Sep 2016, Sacramento, USA. Avionics Based Integrity Augmentation Trajectory Optimisation Caution and Warning Flags GNSS Integrity Mission-and Safety-Critical GNSS Applications http://ieeexplore.ieee.org/document/7778054/ 10.1109/DASC.2016.7778054 10.1109/DASC.2016.7778054 10.1109/DASC.2016.7778054 |
| spellingShingle | Avionics Based Integrity Augmentation Trajectory Optimisation Caution and Warning Flags GNSS Integrity Mission-and Safety-Critical GNSS Applications Sabatini, Roberto Moore, Terry Hill, Chris Gardi, Alessandro Ramasamy, Subramanian Gilgien, Michael Trajectory optimisation for avionics-based GNSS integrity augmentation system |
| title | Trajectory optimisation for avionics-based GNSS integrity augmentation system |
| title_full | Trajectory optimisation for avionics-based GNSS integrity augmentation system |
| title_fullStr | Trajectory optimisation for avionics-based GNSS integrity augmentation system |
| title_full_unstemmed | Trajectory optimisation for avionics-based GNSS integrity augmentation system |
| title_short | Trajectory optimisation for avionics-based GNSS integrity augmentation system |
| title_sort | trajectory optimisation for avionics-based gnss integrity augmentation system |
| topic | Avionics Based Integrity Augmentation Trajectory Optimisation Caution and Warning Flags GNSS Integrity Mission-and Safety-Critical GNSS Applications |
| url | https://eprints.nottingham.ac.uk/40023/ https://eprints.nottingham.ac.uk/40023/ https://eprints.nottingham.ac.uk/40023/ |