Academic Journal
Trajectory optimization for UAV-based medical delivery with temporal logic constraints and convex feasible set collision avoidance.
| Τίτλος: | Trajectory optimization for UAV-based medical delivery with temporal logic constraints and convex feasible set collision avoidance. |
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| Συγγραφείς: | Chen, Kaiyuan, Suo, Yuhan, Cui, Shaowei, Xi, Yuanqing, Liang, Wannian, Wang, Shuo |
| Πηγή: | Global Transitions; 2026, Vol. 8 Issue 1, p110-119, 10p |
| Θεματικοί όροι: | Trajectory optimization, Obstacle avoidance (Robotics), Medical care, Aeronautical navigation, Convex domains, Convex programming |
| Περίληψη: | This paper addresses the problem of trajectory optimization for unmanned aerial vehicles (UAVs) performing time-sensitive medical deliveries in urban environments. Specifically, we consider a single UAV with 3-degree-of-freedom dynamics tasked with delivering blood packages to multiple hospitals, each with a predefined time window and priority. Mission objectives are encoded using Signal Temporal Logic (STL), enabling the formal specification of spatial-temporal constraints. To ensure safety, city buildings are modeled as 3D convex obstacles, and obstacle avoidance is handled through a Convex Feasible Set (CFS) method. The entire planning problem—combining UAV dynamics, STL satisfaction, and collision avoidance—is formulated as a convex optimization problem that ensures tractability and can be solved efficiently using standard convex programming techniques. Simulation results demonstrate that the proposed method generates dynamically feasible, collision-free trajectories that satisfy temporal mission goals, providing a scalable and reliable approach for autonomous UAV-based medical logistics. [ABSTRACT FROM AUTHOR] |
| Copyright of Global Transitions is the property of KeAi Communications Co. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Βάση Δεδομένων: | Biomedical Index |
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| Header | DbId: edm DbLabel: Biomedical Index An: 192801828 RelevancyScore: 1023 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 1023.34954833984 |
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| Items | – Name: Title Label: Title Group: Ti Data: Trajectory optimization for UAV-based medical delivery with temporal logic constraints and convex feasible set collision avoidance. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Chen%2C+Kaiyuan%22">Chen, Kaiyuan</searchLink><br /><searchLink fieldCode="AR" term="%22Suo%2C+Yuhan%22">Suo, Yuhan</searchLink><br /><searchLink fieldCode="AR" term="%22Cui%2C+Shaowei%22">Cui, Shaowei</searchLink><br /><searchLink fieldCode="AR" term="%22Xi%2C+Yuanqing%22">Xi, Yuanqing</searchLink><br /><searchLink fieldCode="AR" term="%22Liang%2C+Wannian%22">Liang, Wannian</searchLink><br /><searchLink fieldCode="AR" term="%22Wang%2C+Shuo%22">Wang, Shuo</searchLink> – Name: TitleSource Label: Source Group: Src Data: Global Transitions; 2026, Vol. 8 Issue 1, p110-119, 10p – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Trajectory+optimization%22">Trajectory optimization</searchLink><br /><searchLink fieldCode="DE" term="%22Obstacle+avoidance+%28Robotics%29%22">Obstacle avoidance (Robotics)</searchLink><br /><searchLink fieldCode="DE" term="%22Medical+care%22">Medical care</searchLink><br /><searchLink fieldCode="DE" term="%22Aeronautical+navigation%22">Aeronautical navigation</searchLink><br /><searchLink fieldCode="DE" term="%22Convex+domains%22">Convex domains</searchLink><br /><searchLink fieldCode="DE" term="%22Convex+programming%22">Convex programming</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper addresses the problem of trajectory optimization for unmanned aerial vehicles (UAVs) performing time-sensitive medical deliveries in urban environments. Specifically, we consider a single UAV with 3-degree-of-freedom dynamics tasked with delivering blood packages to multiple hospitals, each with a predefined time window and priority. Mission objectives are encoded using Signal Temporal Logic (STL), enabling the formal specification of spatial-temporal constraints. To ensure safety, city buildings are modeled as 3D convex obstacles, and obstacle avoidance is handled through a Convex Feasible Set (CFS) method. The entire planning problem—combining UAV dynamics, STL satisfaction, and collision avoidance—is formulated as a convex optimization problem that ensures tractability and can be solved efficiently using standard convex programming techniques. Simulation results demonstrate that the proposed method generates dynamically feasible, collision-free trajectories that satisfy temporal mission goals, providing a scalable and reliable approach for autonomous UAV-based medical logistics. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Group: Ab Data: <i>Copyright of Global Transitions is the property of KeAi Communications Co. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.glt.2025.10.002 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 110 Subjects: – SubjectFull: Trajectory optimization Type: general – SubjectFull: Obstacle avoidance (Robotics) Type: general – SubjectFull: Medical care Type: general – SubjectFull: Aeronautical navigation Type: general – SubjectFull: Convex domains Type: general – SubjectFull: Convex programming Type: general Titles: – TitleFull: Trajectory optimization for UAV-based medical delivery with temporal logic constraints and convex feasible set collision avoidance. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Chen, Kaiyuan – PersonEntity: Name: NameFull: Suo, Yuhan – PersonEntity: Name: NameFull: Cui, Shaowei – PersonEntity: Name: NameFull: Xi, Yuanqing – PersonEntity: Name: NameFull: Liang, Wannian – PersonEntity: Name: NameFull: Wang, Shuo IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: 2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 25897918 Numbering: – Type: volume Value: 8 – Type: issue Value: 1 Titles: – TitleFull: Global Transitions Type: main |
| ResultId | 1 |