Maria Jesus Elejabarrieta Olabarri, Xabier Hernández, Jaione Iriondo Gabilondo, Mikel Mendizabal Eizaguirre
{"title":"Sandwich biskoelastikoen nukleoaren lodieraren eragina igogailu baten erantzun dinamikoan","authors":"Maria Jesus Elejabarrieta Olabarri, Xabier Hernández, Jaione Iriondo Gabilondo, Mikel Mendizabal Eizaguirre","doi":"10.26876/ikergazte.iii.03.19","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.19","url":null,"abstract":"The use of thin viscoelastic sandwiches in terms of vibration attenuation has been widely validated. Sandwich structures composed of viscoelastic adhesive films and metallic constraining layers result in thin composite structures with improved dynamic capabilities. Due to the viscoelastic core, the damping capacity of the sandwich is considerably increased compared to metallic panels. In this work, a numeric model of a lift using viscoelastic sandwiches is presented, in order to evaluate the influence of the core thickness on the dynamic response of a lift. The results show that the thickness of the viscoelastic film determines the vibrational response of the lift.","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122657145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Basilio Sierra Araujo, Iñigo Mendialdua Beitia, Izaro Goienetxea Urkizu
{"title":"Bach-en obretan oinarritutako bertso doinuen sorkuntza automatikoa","authors":"Basilio Sierra Araujo, Iñigo Mendialdua Beitia, Izaro Goienetxea Urkizu","doi":"10.26876/ikergazte.iii.03.14","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.14","url":null,"abstract":"","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121526612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Raquel Justo Blanco, Asier López Zorrilla, Mikel de Velasco Vázquez
{"title":"Iruzurrezko portaeren detekzioa crowd motako etiketazioan","authors":"Raquel Justo Blanco, Asier López Zorrilla, Mikel de Velasco Vázquez","doi":"10.26876/ikergazte.iii.03.17","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.17","url":null,"abstract":"","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114747837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Elektrospinning bidezko PCL nanozuntzen lorpena larruazal-birsorkuntzarako","authors":"Lorea Buruaga Lamarain, Estela Lapeira, Alaitz Zabala Eguren, Naiara Rodriguez Florez, Claudia Goenaga Ibeas","doi":"10.26876/ikergazte.iii.03.03","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.03","url":null,"abstract":"Skin ulcers are a serious threat to public health system, and, although wound healing is a natural process, a proper dressing can improve the healing process. In this work, platelet rich plasma (PRP) coated polycaprolactone (PCL) wound dressings have been designed by means of electrospinning. PCL is a biocompatible and biodegradable synthetic polymer. PRP, in turn, offers growth factors to the dressing, which are significant in the healing. To enable an effective addition of PRP, functionalization of PCL fibre meshes has been carried out by immersing them in alkaline dissolution of different concentrations. In this way, a novel wound dressing that aids in the regeneration of damaged skin layers has been developed.","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117129857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Iosu Aizpuru Larrañaga, Txomin Nieva Fatela, Xabier Agirre Viana, Jon Crego Meda, Iñigo Gandiaga Ondaro, Josu Olmos Amondarain
{"title":"Biziraupen estimazio modeloa garraio astuneko aplikazioetan erabiltzen diren superkondentsadoreentzako","authors":"Iosu Aizpuru Larrañaga, Txomin Nieva Fatela, Xabier Agirre Viana, Jon Crego Meda, Iñigo Gandiaga Ondaro, Josu Olmos Amondarain","doi":"10.26876/ikergazte.iii.03.09","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.09","url":null,"abstract":"Due to the high pollution levels, in the last few years the need of improving the efficiency of the transportation sector has increased. In this context, transport applications powered by electric storage systems emerge as a very convenient solution. Tramways are a clear example of high efficient transport applications powered by energy storage systems. Nevertheless, in order to achieve a higher reliability in the market, it is important to properly foresee the ageing effect that the existing storage systems suffer. This paper presents an ageing model to estimate the lifetime of supercapacitors, which are widely used in the mentioned transport applications. The model is developed and validated based on experimental tests developed in real application conditions. Finally, a study case is analyzed applying the operation profile of a real tramway to the proposed model .","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130065723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Haritza Camblong Ruiz, Haizea Gaztañaga, Nerea Goitia Zabaleta, Jon Ander Lopez Ibarra
{"title":"Bateriaren Zahartzeaz Kontziente den Energiaren Kudeaketako Estrategiaren Sentsibilitate-Analisia","authors":"Haritza Camblong Ruiz, Haizea Gaztañaga, Nerea Goitia Zabaleta, Jon Ander Lopez Ibarra","doi":"10.26876/ikergazte.iii.03.11","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.11","url":null,"abstract":"The aim of this paper is to present the sensitivity analysis of a battery ageing conscious energy management strategy. The initial design of an energy management strategy is a significant point, in order to fulfil the efficiency goals. The proposed energy management strategy is a fuzzy logic control algorithm, which membership functions and output are tuned by dynamic programming optimisation. The sensitivity study has been based on analysing the operation costs within the battery lifetime. This strategy has been implemented in a series hybrid electric bus. The vehicle auxiliary power and passengers have been identified as sensitive variables. Two main conclusions have been obtained from the analysis. Firstly, the strategy is more sensitive with respect to auxiliaries demanded power. Secondly, due to the fact that the conditions used for the initial design vary within the battery lifetime, a strategy updating need is observed.","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"GE-18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126563544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Soinu-gertaera hiri espazioaren eraikuntza sinbolikoan","authors":"Zigor Iturbe Martin","doi":"10.26876/ikergazte.iii.03.20","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.20","url":null,"abstract":"","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130389478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exekuzio Denboran barne egoera ikusi eta aldatzea ahalbideratzen duten UML Egoera Makinak: Models@run.time","authors":"Goiuria Sagardui Mendieta, Xabier Elkorobarrutia Letona, Leire Etxeberria Elorza, Miren Illarramendi Rezabal","doi":"10.26876/ikergazte.iii.03.04","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.04","url":null,"abstract":"software software deskribatzeko den eredu lenguaia berbera erabiliaz gainera. Horretaz gain, aurreikusi gabea edo errore egoera baten aurrean, software osagai eraldatzeko gaitasuna dute. Eraldatze definitua den portaera Models@runtime, Exekuzio denborako , Abstract In current industrial environments, the software of embedded systems have to cope with the increasing com-plexity and robustness requirements at runtime. One way to manage these requirements is having the software component’s behaviour model available at runtime (models@run.time). In this paper, we present a model-driven approach to generate software components which are able both to provide their internal information in model terms at runtime and adapt their behaviour automatically when an error or an unexpected situation is detected. Thanks to this introspection ability at runtime, the software components are able to adapt automatically from their normal-mode behaviour to a safe-mode behaviour which was defined to be used in erroneous or unexpected situations at runtime.","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122868971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Kritikotasun mistoko denbora errealeko sistema banatuen sintesiaren optimizazioa","authors":"Ekain Azketa, Andoni Amurrio Gonzalez","doi":"10.26876/ikergazte.iii.03.15","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.15","url":null,"abstract":"The synthesis of real-time systems entails the determination of a deployment and a scheduling that guarantee meeting all deadlines of applications. Given that nowadays the design of many ciberphysical systems is based on mixed criticality systems, it is neccessary to develop new techniques adapted to the use of partitioning, and with that aim this PhD thesis has been taken up. In this text an overall view of the thesis is presented, showing its objectives, methodology, current status and future works to be performed.","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125320765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jose Ignacio Bilbao Jaureguizar, Bruno Sangro Gómez-Acebo, Alejandro Rivas Nieto, Juan Carlos Ramos Gonzalez, Gorka Sanchez Larraona, Raul Anton Ramirez, Jorge Aramburu Montenegro
{"title":"Hemodinamikaren eredu zero-dimentsionalean adarkaduretako presio- galeraren garrantziaren inguruan: B-TACE tratamenduaren analisia","authors":"Jose Ignacio Bilbao Jaureguizar, Bruno Sangro Gómez-Acebo, Alejandro Rivas Nieto, Juan Carlos Ramos Gonzalez, Gorka Sanchez Larraona, Raul Anton Ramirez, Jorge Aramburu Montenegro","doi":"10.26876/ikergazte.iii.03.05","DOIUrl":"https://doi.org/10.26876/ikergazte.iii.03.05","url":null,"abstract":"","PeriodicalId":369434,"journal":{"name":"III. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123722788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}