| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3JCB282 | |||
| Repository | sid.inpe.br/mtc-m21b/2015/04.22.19.12 (restricted access) | |||
| Last Update | 2015:07.06.16.12.30 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2015/04.22.19.12.35 | |||
| Metadata Last Update | 2018:06.04.02.55.22 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | MedeirosRodKerSanShi:2015:InTaAs | |||
| Title | Integrated Task Assignment and Maintenance Recommendation based on System Architecture and PHM Information for UAVs  | |||
| Year | 2015 | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 838 KiB | |||
| 2. Context | ||||
| Author | 1 Medeiros, Ivo Paixão de 2 Rodrigues, Leonardo Ramos 3 Kern, Christian Stromtmann 4 Santos, Rafael Duarte Coelho dos 5 Shiguemori, Elcio | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JJ4N | |||
| Group | 1 2 3 4 LAC-CTE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Embraer 2 Embraer 3 Embraer 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 2 3 4 rafael.santos@inpe.br | |||
| Conference Name | Annual IEEE International Systems Conference, 9 | |||
| Conference Location | Vancouver, Canada | |||
| Date | 13-16 apr. | |||
| History (UTC) | 2015-04-22 19:12:35 :: simone -> administrator :: 2018-06-04 02:55:22 :: administrator -> simone :: 2015 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | Recently, Unmanned Aerial Vehicle (UAV) have become important in supporting military and civilian organizations for gathering information and assessing situations from remote locations. As such, squad of UAVs have been deployed to gather data from different locations, thus providing operators with the most up-to-date situational information for the areas they cover. Based on that evidence, there is no doubt that these vehicles have been providing helpful capability, but abnormal conditions and degraded system components can render their capabilities ineffective. Prognostics and Health Monitoring (PHM) has the potential to extend a vehicle lifecycle, as an enabler that provides, in advance, health information regards to critical systems for the operation of an UAV. PHM (Prognostics and Health Monitoring) can be defined as the capability of assessing the health state, predicting impending failures and forecasting the expected RUL (Remaining Useful Life) of a component based on a set of measurements collected from systems. Bearing that in mind, another important concept that could be built upon PHM is IVHM (Integrate Vehicle Health Management); that is the unified capability of integrating PHM within a framework of available resources and operational demand. Whenever, it is applied to decision making problems relating to flight operations decision and maintenance optimization; such as task assignment and maintenance recommendation, that one comes into play as a powerful decision support tool to provide operational efficiency, low ownership costs and high availability. This big picture is the IVHM proposal, which could for example integrates PHM information relating to critical components, UAV systems architecture, mission time constraints, tasks priority for a given mission and safety concerns in order to assign UAVs to their waypoint in a sortie and to plan maintenance aiming to perform a higher dispatchability; integrating available resources and operational demand scenario. So that, this work aims to integrate task assignment and maintenance recommendation, both based on PHM information, for UAVs (Unmanned Aerial Vehicle) Swarm. Task assignment is the problem of assigning a vehicle to a task and to perform this. This paper uses a PHM-based assignment solution; this solution takes into account mission time, task priority and vehicle health state. Another concept in this paper is maintenance recommendation, that is the operation of defining which component should receive maintenance action. It is computed by an algorithm that takes into account PHM information, system architecture and safety margins. As mentioned earlier, both take advantage of a combination of PHM information and system architecture to compute UAV health state, so called here S-RUL (System Level Remaining Useful Life); S-RUL is the integration element in this solution granting that the squad is assigned to their task considering the chance they could come into failure and that they are receiving proper maintenance considering the vehicle architecture or mission demand, such way the squad have high readiness. In S-RUL, the decision maker does not have to deal with a set of component level RULs. Instead, the S-RUL provides information related to the time when the whole system will stop working or the mission constraints do not match. In the case study, a simplified pitch control system is used to illustrate the application of the proposed method to UAVs Swarm. | |||
| Area | COMP | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Integrated Task Assignment... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ESGTTP | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.58.32 2 sid.inpe.br/bibdigital/2013/09.22.23.14 1 | |||
| Dissemination | IEEEXplore | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||