Exploració per tema "Controllers"

Ara es mostren els items 1-15 de 15

    • A shifting pole placement approach for the design of parameter-scheduled state-feedback controllers 

      Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, the problem of designing a parameter-scheduled state-feedback controller is investigated. The main novelty and contribution of this paper is the extension of the classical regional pole placement problem, ...

    • A virtual actuator and sensor approach for fault tolerant control of LPV systems 

      Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2014-03-01)
      Article
      Accés restringit per política de l'editorial
      In this paper, a fault tolerant control (FTC) strategy using virtual actuators and sensors for linear parameter varying (LPV) systems is proposed. The main idea of this FTC method, initially developed for LTI systems, is ...

    • CASTOR: a monitoring and data analytics architecture to support autonomic domain and slice networking 

      Vela, A.P.; Gifre Renom, Lluís; González de Dios, Oscar; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Network slices combine resource virtualization with the isolation level required by future 5G applications. In addition, the use of Monitoring and Data Analytics (MDA) helps to maintain the required network performance, ...

    • Designing a double LoRa connectivity for the Arduino Portenta H7 

      López Pino, Daniel; Freitag, Fèlix; Selimi, Mennan (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Text en actes de congrés
      Accés obert
      Machine learning is moving to the smallest computing devices. Today machine learning is applied even in tiny IoT microcontroller boards. In the IoT, LoRa is a popular communication technology to connect remote devices with ...

    • Fault tolerant control design for polytopic uncertain LPV systems 

      Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2013)
      Text en actes de congrés
      Accés restringit per acord de confidencialitat
      This paper presents a fault tolerant control (FTC) design for polytopic uncertain linear parameter-varying (LPV) systems. Depending on the information available about the fault, the FTC strategy could be passive FTC, ...

    • Fault tolerant control for a second order LPV system using adaptive control methods 

      Vargas Martinez, Adriana; Garza Castañón, Luís Eduardo; Puig Cayuela, Vicenç; Morales Menendez, Ruben (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A Fault Tolerant Control (FTC) reconfigurable structure for a second order nonlinear process is developed. This structure is based on a Model Reference Adaptive Control (MRAC) with a H1 Gain Scheduling controller designed ...

    • Fault tolerant control of an omnidirectional robot using a switched Takagi-Sugeno approach 

      Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, a fault tolerant control (FTC) strategy for an omnidirectional robot using a switching Takagi-Sugeno (TS) approach is proposed. The overall solution relies on adapting the controller in order to keep the ...

    • Input-delay model predictive control of inland waterways considering the backwater effect 

      Segovia Castillo, Pablo; Rajaoarisoa, Lala H.; Nejjari Akhi-Elarab, Fatiha; Duviella, Eric; Puig Cayuela, Vicenç (2018)
      Text en actes de congrés
      Accés obert
      Inland waterways are large-scale systems, generally characterized by negligible bottom slopes and large time delays. These features pose challenging problems at the modeling and controller design stages. A control-oriented ...

    • Optimal droop control for voltage source converters in islanded microgrids 

      Pegueroles Queralt, Jordi; Bianchi, Fernando Daniel; Gomis Bellmunt, Oriol (2012)
      Text en actes de congrés
      Accés obert

    • PVMC: Programmable Vector Memory Controller 

      Hussain, Tassadaq; Palomar Pérez, Óscar; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Ayguadé Parra, Eduard; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés obert
      In this work, we propose a Programmable Vector Memory Controller (PVMC), which boosts noncontiguous vector data accesses by integrating descriptors of memory patterns, a specialized local memory, a memory manager in hardware, ...

    • Research on path establishment methods performance in SDN-based networks 

      Quiroz Martiña, David Jose (Universitat Politècnica de Catalunya, 2015-11-16)
      Projecte Final de Màster Oficial
      Accés obert
      This project aims for the assessment of selected path establishment methods adapted to SDN. Several studies and experimentations are performed including the installation of a Segment Routing and Proactive Forwarding test ...

    • Robust control of systems with output hysteresis and input saturation using a finite time stability approach 

      Rotondo, Damiano; Rizzello, Gianluca; Naso, David (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      This paper presents a robust control approach for a class of nonlinear dynamic systems consisting of a linear plant connected in series with a hysteresis operator, and affected by control input saturation. Such a class of ...

    • Robust state-feedback control of uncertain LPV systems : an LMI-based approach 

      Rotondo, Damiano; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2014-05-01)
      Article
      Accés restringit per política de l'editorial
      In this paper, the problem of designing an LPV state-feedback controller for uncertain LPV systems that can guarantee some desired bounds on the H-infinity and the H-2 performances and that satisfies some desired constraints ...

    • Sliding mode anti-windup strategy for mass flow-rate regulation of compressors with rate-limited motors 

      Eldigair, Yousif; Kunusch, Cristian; Ocampo-Martínez, Carlos; Camocardi, Pablo (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      In this paper, the control of the mass flow-rate for a centrifugal compressor is discussed. The compressor is driven by a rate-limited actuating motor. To avoid integral windup, a sliding mode control (SMC) based anti-windup ...

    • Specification mining for asynchronous controllers 

      San Pedro Martín, Javier de; Bourgeat, Thomas; Cortadella, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés obert
      The paper presents a first effort at exploring a novel area in the domain of asynchronous controllers: specification mining. Rather than synthesizing circuits from specifications, we aim at doing reverse engineering, i.e., ...