Now showing items 21-40 of 139

    3D Partial scans models for people recognition with a RGB-D sensor 

    Trejo Ramírez, Karla Andrea (Date of defense: 2020-01-22)

    Research developed in this thesis is motivated by a vision of a future where social activities and personalized services are delivered in intelligent environments, entering a new era of more natural and wholesome human-machine ...

    On the fault diagnosis of dynamic systems using set-based approaches 

    Pourasghar-Lafmejani, Masoud (Date of defense: 2019-04-12)

    Model-based Fault Detection and Isolation (FDI) is a major theoretical topic that is becoming increasingly to one of the most significant key features to increase safety and reliability of complex automatic control systems. ...

    Gestión energética de vehículos hibridos usando control predictivo económico 

    Sampietro Saquicela, José Luis (Date of defense: 2019-07-15)

    Every method of energy generation and transmission affects the environment. Under this principle, conventional generation options based on fossil fuels, such as coal, gasoline, diesel, among others, are progressively ...

    Endurance races effects in non-elite runners by clinical biomarkers and bioimpedance measurements 

    Roca Rodríguez, Emma (Date of defense: 2019-12-16)

    Participation in marathons and ultra-endurance races is growing every day, but it is worrisome that these types of races are becoming mass events, where many runners are not sufficiently prepared. For example, in the 2017 ...

    Heat pump controls to exploit the energy flexibility of building thermal loads 

    Péan, Thibault Q. (Date of defense: 2020-01-24)

    Smart controls for heat pumps are required to harness the full energy flexibility potential of building thermal loads. A literature review revealed that most strategies used for this purpose can be classified in two ...

    UAV perception for safe flight under physical interaction 

    Cayero Becerra, Julián Francisco (Date of defense: 2019-06-07)

    The control of autonomous flying vehicles with navigation purposes is a challenging task. Complexity arises mainly due to the non-linearity and uncertainty inherently present in the flight mechanics and aircraft-air ...

    Advanced bioimpedance signal processing techniques for hemodynamic monitoring during anesthesia 

    Escrivá Muñoz, Jesús (Date of defense: 2018-05-10)

    Cardiac output (CO) defines the blood flow arriving from the heart to the different organs in the body and it is thus a primary determinant of global 02 transport. Cardiac output has traditionally been measured using ...

    Contribution to reliable control of dynamic systems 

    Salazar Cortés, Jean Carlo (Date of defense: 2018-05-30)

    This thesis presents sorne contributions to the field of Health-Aware Control (HAC) of dynamic systems. In the first part of this thesis, a review of the concepts and methodologies related to reliability versus degradation ...

    Caracterització morfològica de cèl·lules limfoides normals, reactives, anormals i blàstiques de sang perifèrica mitjançant processament digital d'imatges 

    Puigví Fernández, Laura (Date of defense: 2019-10-20)

    The main objective of the present Doctoral Thesis is to obtain new quantitative features by means of digital image processing and machine learning for the differentiation of normal, reactive and malignant lymphoid cells ...

    Digitizing arquetypal human expereience through physiological signals 

    Ivonin, Leonid I. (Date of defense: 2014-05-15)

    The problem of capturing human experience is relevant in many application domains. In fact, the process of describing and sharing individual experience lies at the heart of human culture. This advancement came at a price ...

    Human activity recognition using a wearable camera 

    Tadesse, Girmaw Abebe (Date of defense: 2018-04-26)

    Advances in wearable technologies are facilitating the understanding of human activities using first-person vision (FPV) for a wide range of assistive applications. In this thesis, we propose robust multiple motion features ...

    Active power sharing and frequency regulation in inverter-based islanded microgrids subject to clock drifts, damage in power links and loss of communications 

    Rosero Chandi, Carlos Xavier (Date of defense: 2020-02-06)

    Microgrids (MGs) are small-scale power systems containing storage elements, loads and distributed generators that are interfaced with the electric network via power electronic inverters. When an MG is in islanded mode, its ...

    Enrichment of virtual screening results using induced-fit techniques 

    Iglesias Fernández, Jelisa Maria (Date of defense: 2020-01-16)

    This thesis explains the design, development, test on the benchmarking dataset DUD-e and the application to an industrial virtual screening project of the PELE VS platform. The most common and quick tools used on virtual ...

    Context-aware home monitoring system for Parkinson's disease patietns : ambient and werable sensing for freezing of gait detection 

    Takač, Boris (Date of defense: 2014-12-15)

    Parkinson’s disease (PD). It is characterized by brief episodes of inability to step, or by extremely short steps that typically occur on gait initiation or on turning while walking. The consequences of FOG are aggravated ...

    Intrinsic osteoinduction and osteogenesis of biomimetic calcium phosphate scaffolds with different nano-, micro- and macroporosities : ectopic and orthotopic implantation in a canine model 

    Barba Serrahima, Albert (Date of defense: 2018-11-28)

    The development of synthetic bone substitutes with enhanced osteogenic properties is urged by the global ageing population. Sintered calcium-phosphate (CaP) ceramics are the most widely used synthetic biomaterials for bone ...

    Robust leak localization in water distribution networks using machine learning techniques 

    Soldevila Coma, Adrià (Date of defense: 2018-03-23)

    This PhD thesis presents a methodology to detect, estimate and localize water leaks (with the main focus in the localization problem) in water distribution networks using hydraulic models and machine learning techniques. ...

    Biointerfaces based on the combination of synthetic polymers and biomolecules 

    Puiggalí Jou, Anna (Date of defense: 2019-03-04)

    During the last decades, research focused on the preparation of highly selective and smart materials has increased considerably. For instances, it has been possible to achieve intelligent drug nano-carriers, biomolecular ...

    Noves estratègies per la millora de les característiques biològiques dels implants dentals 

    Hoyos Nogués, Mireia (Date of defense: 2018-07-23)

    Titanium (Ti) and its alloys are currently the materials chosen for many dental applications, mainly due to their optimum biocompatibility and excellent mechanical properties. Despite the success rates of dental implants, ...

    Sensorimotor exploration: constraint awareness and social reinforcement in early vocal development 

    Acevedo Valle, Juan Manuel (Date of defense: 2018-11-06)

    This research is motivated by the benefits that knowledge regarding early development in infants may provide to different fields of science. In particular, early sensorimotor exploration behaviors are studied in the framework ...

    Designing a robot to evaluate group formations 

    Paillacho Chiluiza, Dennys (Date of defense: 2019-05-03)

    Robots are making their way in environments inhabited by people. Whether in domestic or public crowded environments, robots should take into consideration social norms and behaviors in order to become a social robot. This ...