Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm
This paper investigates the task scheduling problem for the Earth observation Interferometric Synthetic Aperture Radar (InSAR) satellite system. The mission time window generation method is introduced, and the constraint satisfaction model for task scheduling in the InSAR satellite system is constr...
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| Format: | Article |
| Language: | English |
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Instituto de Aeronáutica e Espaço (IAE)
2025-02-01
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| Series: | Journal of Aerospace Technology and Management |
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| Online Access: | https://jatm.com.br/jatm/article/view/1362 |
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| author | Qingxian Jia Weicheng Lian Dan Yua Qi Sun |
| author_facet | Qingxian Jia Weicheng Lian Dan Yua Qi Sun |
| author_sort | Qingxian Jia |
| collection | DOAJ |
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This paper investigates the task scheduling problem for the Earth observation Interferometric Synthetic Aperture Radar (InSAR) satellite system. The mission time window generation method is introduced, and the constraint satisfaction model for task scheduling in the InSAR satellite system is constructed. To address the mission allocation issue between the chief satellite and deputy satellites, a mission conflict detection and resolution mechanism is developed. Moreover, based on the single-objective student psychology-based optimization (SPBO) algorithm, a modified non-dominated sorting SPBO (NSSPBO) algorithm is proposed to tackle the multi-objective task scheduling problem for the InSAR satellite system. Numerical simulations are presented to demonstrate the effectiveness and superiority of the proposed NSSPBO algorithm.
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| format | Article |
| id | doaj-art-e123362947ef4a86bfa422c6a9c9d0c6 |
| institution | Kabale University |
| issn | 2175-9146 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Instituto de Aeronáutica e Espaço (IAE) |
| record_format | Article |
| series | Journal of Aerospace Technology and Management |
| spelling | doaj-art-e123362947ef4a86bfa422c6a9c9d0c62025-02-08T02:14:21ZengInstituto de Aeronáutica e Espaço (IAE)Journal of Aerospace Technology and Management2175-91462025-02-0117Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization AlgorithmQingxian Jia0Weicheng Lian1Dan Yua2Qi Sun3Nanjing University of Aeronautics and Astronautics – College of Astronautics – Nanjing – China.Nanjing University of Aeronautics and Astronautics – College of Astronautics – Nanjing – China | Nanjing Research Institute of Electronics Engineering – Nanjing – China.Nanjing University of Aeronautics and Astronautics – College of Astronautics – Nanjing – China.Nanjing University of Aeronautics and Astronautics – College of Astronautics – Nanjing – China. This paper investigates the task scheduling problem for the Earth observation Interferometric Synthetic Aperture Radar (InSAR) satellite system. The mission time window generation method is introduced, and the constraint satisfaction model for task scheduling in the InSAR satellite system is constructed. To address the mission allocation issue between the chief satellite and deputy satellites, a mission conflict detection and resolution mechanism is developed. Moreover, based on the single-objective student psychology-based optimization (SPBO) algorithm, a modified non-dominated sorting SPBO (NSSPBO) algorithm is proposed to tackle the multi-objective task scheduling problem for the InSAR satellite system. Numerical simulations are presented to demonstrate the effectiveness and superiority of the proposed NSSPBO algorithm. https://jatm.com.br/jatm/article/view/1362InSAR satelliteTask schedulingStudent psychology based optimization algorithmNon-dominated sorting algorithm |
| spellingShingle | Qingxian Jia Weicheng Lian Dan Yua Qi Sun Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm Journal of Aerospace Technology and Management InSAR satellite Task scheduling Student psychology based optimization algorithm Non-dominated sorting algorithm |
| title | Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm |
| title_full | Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm |
| title_fullStr | Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm |
| title_full_unstemmed | Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm |
| title_short | Multi-Objective Task Scheduling for Earth Observation InSAR Satellites via Non-Dominated Sorting Student Psychology Based Optimization Algorithm |
| title_sort | multi objective task scheduling for earth observation insar satellites via non dominated sorting student psychology based optimization algorithm |
| topic | InSAR satellite Task scheduling Student psychology based optimization algorithm Non-dominated sorting algorithm |
| url | https://jatm.com.br/jatm/article/view/1362 |
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