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dc.contributor.authorMains, John B.
dc.contributor.authorKhamvilai, Thanakorn
dc.contributor.authorFeron, Eric
dc.date.accessioned2020-12-31T06:22:44Z
dc.date.available2020-12-31T06:22:44Z
dc.date.issued2020-10-11
dc.identifier.citationMains, J. B., Khamvilai, T., & Feron, E. (2020). Scheduling for Offloading Safety-Critical Applications Within Networked Groups of Vehicles. 2020 AIAA/IEEE 39th Digital Avionics Systems Conference (DASC). doi:10.1109/dasc50938.2020.9256820
dc.identifier.isbn9781728198255
dc.identifier.issn2155-7209
dc.identifier.issn2155-7195
dc.identifier.doi10.1109/DASC50938.2020.9256820
dc.identifier.urihttp://hdl.handle.net/10754/666777
dc.description.abstractThis paper presents a combined scheduling and path planning scheme for offloading of safety-critical applications in a group of networked vehicles. Due to the dynamic nature of such systems, a scheduler for applications to be offloaded needs to account for the changes of the network parameters. Such a scheduling scheme based on a mixed-integer program (MIP) is detailed with attention to the time-varying duration of message passing operations. Given knowledge of the scheduling requirements of applications to be offloaded, a path planner for a group of networked vehicles can ensure the resulting path will yield a feasible schedule for offloading. An method for generating such a path is described, utilizing the scheduling scheme and a mixed-integer program for path planning with integral communication capacity constraints. The combined scheme is demonstrated in a case study consisting of a pair of UAS equipped with a line-of-sight inter-vehicle a communication link and onboard processors. We show how the scheme can be used to make individual vehicles of the group fault-tolerant to processor failures.
dc.description.sponsorshipThe authors would like to thank General Atomics for the gift that supported this work.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/9256820/
dc.rightsArchived with thanks to IEEE
dc.titleScheduling for offloading safety-critical applications within networked groups of vehicles
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentKing Abdullah University of Science and Technology
dc.conference.date2020-10-11 to 2020-10-16
dc.conference.name39th AIAA/IEEE Digital Avionics Systems Conference, DASC 2020
dc.conference.locationVirtual, San Antonio, TX, USA
dc.eprint.versionPost-print
dc.contributor.institutionGeorgia Institute of Technology
dc.identifier.volume2020-October
kaust.personKhamvilai, Thanakorn
kaust.personFeron, Eric M.
dc.identifier.eid2-s2.0-85097975007
refterms.dateFOA2021-01-06T05:28:20Z


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