Now showing items 1-15 of 15

    • Anomaly detection in electromechanical systems by means of deep-autoencoder 

      Arellano Espitia, Francisco; Delgado Prieto, Miquel; Martínez Viol, Víctor; Fernández Sobrino, Ángel; Osornio Rios, Roque A. (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      Anomaly detection in manufacturing processes is one of the main concerns in the new era of the Industry 4.0 framework. The detection of uncharacterized events represents a major challenge within the operation monitoring ...
    • Automatic model calibration for coupled HVAC and building dynamics using Modelica and Bayesian optimization 

      Martínez Viol, Víctor; Urbano González, Eva María; Delgado Prieto, Miquel; Romeral Martínez, José Luis (Elsevier, 2022-12)
      Article
      Restricted access - publisher's policy
      In recent years, increasing the energy efficiency of the building has become one of the objectives of facility managers. In this sense, monitoring-based commissioning and automated fault detection have demonstrated to be ...
    • Diagnosis electromechanical system by means CNN and SAE: an interpretable-learning study 

      Arellano Espitia, Francisco; Delgado Prieto, Miquel; Martínez Viol, Víctor; Saucedo Dorantes, Juan Jose; Osornio Rios, Roque A. (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Conference report
      Open Access
      Cyber-physical systems are the response to the adaptability, scalability and accurate demands of the new era of manufacturing called Industry 4.0. They will become the core technology of control and monitoring in smart ...
    • Energy equipment sizing and operation optimisation for prosumer industrial SMEs – A lifetime approach 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2021-07-02)
      Article
      Open Access
      The market is searching for solutions to reduce emissions in the energy sector by increasing the consumer efficiency and flexibility and integrating renewable sources. Prosumers are suited to this role and are increasingly ...
    • Energy-Investment Decision-Making for Industry: Quantitative and Qualitative Risks Integrated Analysis 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (Multidisciplinary Digital Publishing Institute (MDPI), 2021-06-21)
      Article
      Open Access
      Industrial SMEs may take the decision to invest in energy efficient equipment to reduce energy costs by replacing or upgrading their obsolete equipment or due to external socio-political and legislative pressures. When ...
    • Future European energy markets and Industry 4.0 potential in energy transition towards decarbonization 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (AEDERMACP (European Association for the Development of Renewable Energies and Power Quality), 2020)
      Conference report
      Open Access
      Climate change, economic growth and fossil fuel price volatility are forcing governments and thus society to adopt economical and technical measures in the energy sector to reach sustainability. These actions can be seen ...
    • HVAC early fault detection using a fuzzy logic based approach 

      Martínez Viol, Víctor; Urbano González, Eva María; Delgado Prieto, Miquel; Romeral Martínez, José Luis (AEDERMACP (European Association for the Development of Renewable Energies and Power Quality), 2020)
      Conference report
      Open Access
      The need for improving the energy efficiency of existing buildings has driven to the implementation of building energy management systems (BEMS) that can help facilities manager to discover and identify problems that may ...
    • Modular software platform design for supporting a Circular Supply-Chain 

      Urbano González, Eva María; Martínez Viol, Víctor; Romeral Martínez, José Luis (2019)
      Conference report
      Restricted access - publisher's policy
      In a circular economy system two main types of actors can be differentiated: stakeholders and end-users. Stakeholders are those who are involved in designing, manufacturing and re-processing materials, parts and products ...
    • Optimization of industrial plants for exploiting energy assets and energy trading 

      Urbano González, Eva María; Martínez Viol, Víctor; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference lecture
      Restricted access - publisher's policy
      The worldwide energy market is undergoing a transition that will lead to a greener and non-fossil fuel dependent situation in which demand side management and prosumers will play a key role. The digitalization of energetic ...
    • Quantitative and qualitative risk-informed energy investment for industrial companies 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (Elsevier, 2023-12)
      Article
      Open Access
      In the ongoing energy transition, small and medium-sized industrial companies are making energy equipment investments due to the obsolescence of their current equipment as well as social, political and market pressures. ...
    • Risk assessment of energy investment in the industrial framework – Uncertainty and Sensitivity analysis for energy design and operation optimisation 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2021-09)
      Article
      Open Access
      The industry is a crucial actor towards the energy transition with the possibility to adopt new energy strategies including a prosumer model. However, industries are struggling to adopt smart energy approaches, and initiatives ...
    • Semi-supervised transfer learning methodology for fault detection and diagnosis in air-handling units 

      Martínez Viol, Víctor; Urbano González, Eva María; Torres Rangel, José Enrique de Jesús; Delgado Prieto, Miquel; Romeral Martínez, José Luis (Multidisciplinary Digital Publishing Institute, 2022-09-02)
      Article
      Open Access
      Heating, ventilation and air-conditioning (HVAC) systems are the major energy consumers among buildings’ equipment. Reliable fault detection and diagnosis schemes can effectively reduce their energy consumption and maintenance ...
    • Study for the computational resolution of conservation equations of mass, momentum and energy. Possible application to different aeronautical and industrial engineering problems: Case 5E 

      Martínez Viol, Víctor (Universitat Politècnica de Catalunya, 2017-06-10)
      Bachelor thesis
      Restricted access - author's decision
      Anàlisis previ d'antecedents i state-of-the-art. Plantejament del fenomen físic, formulació matemàtica i desenvolupament de les eines de simulació numèrica necessàries. Verificació dels codis i de les solucions numèriques. ...
    • Study of a Climatization System for a Tertiary Building 

      Martínez Viol, Víctor (Universitat Politècnica de Catalunya, 2019-06-20)
      Master thesis
      Restricted access - confidentiality agreement
    • Support vector machine based novelty detection and FDD framework applied to building AHU systems 

      Martínez Viol, Víctor; Martínez Viol, Víctor; Urbano González, Eva María; Urbano González, Eva María; Kampouropoulos, Konstantinos; Kampouropoulos, Konstantinos; Delgado Prieto, Miquel; Delgado Prieto, Miquel; Romeral Martínez, José Luis; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Conference report
      Open Access
      The increasing energy consumption of heating, ventilation and air conditioning (HVAC) systems is one of the main concerns in the building sector. Fault detection technologies are now indispensable for energy efficiency and ...