Results 11 to 20 of about 64,166,360 (162)
Direct current power system stabilizers for HVDC grids: Current status
IET Generation, Transmission &Distribution, Volume 17, Issue 23, Page 5117-5123, December 2023., 2023 Direct current power system stabilizer (DC‐PSS) is used to improve the performance and the efficiency of the power converters. The main benefits of using DC‐PSS include lower power loss, better efficiency, and reduced stress on the power conversion components. It also helps improve the dynamic response of the power converter system.
Neda Azizi +3 more
wiley +1 more source
Implementing Autonomous Driving Behaviors Using a Message Driven Petri Net Framework
Sensors, 2020 Most autonomous car control frameworks are based on a middleware layer with several independent modules that are connected by an inter-process communication mechanism.
Joaquín López +3 more
doaj +1 more source
Energy Reports, 2022 At this time, due to the global pandemic that has occurred, public administrations want to optimize resources and reduce greenhouse gases with more interest than before. It is the case of the Energy Regional Entity of the Junta de Castilla y León (Spain)
Ernesto Pérez-Montalvo +6 more
doaj +1 more source
International Journal of Adaptive Control and Signal Processing, Volume 37, Issue 11, Page 3026-3047, November 2023., 2023 Summary This article presents a model predictive control for dynamic positioning (DP) of floating caisson at different draughts. This article focuses on the maneuvres related to the control of the spatial situation of the caisson in connexion with the final caisson reference point and the process of descending to the seabed desired location.
Jose Joaquin Sainz +7 more
wiley +1 more source
International Journal of Robust and Nonlinear Control, Volume 33, Issue 12, Page 6597-6618, August 2023., 2023 Abstract The problem of data‐driven control is addressed here in the context of switched affine systems. This class of nonlinear systems is of particular importance when controlling many types of applications in electronic, biology, medicine and so forth. Still in the view of practical applications, providing an accurate model for this class of systems
Alexandre Seuret +2 more
wiley +1 more source
A QFT approach to robust dual‐rate control systems
International Journal of Robust and Nonlinear Control, Volume 32, Issue 2, Page 1026-1054, 25 January 2022., 2022 Abstract A dual‐rate control system is a hybrid system composed of continuous‐time and discrete‐time elements with two sampling frequencies. In this work, a new frequency domain analysis and design approach, based on the quantitative feedback theory is developed, to cope with robust stability and robust tracking specifications.
Alfonso Baños +2 more
wiley +1 more source
Probabilistic performance validation of deep learning‐based robust NMPC controllers
International Journal of Robust and Nonlinear Control, Volume 31, Issue 18, Page 8855-8876, December 2021., 2021 Abstract Solving nonlinear model predictive control problems in real time is still an important challenge despite of recent advances in computing hardware, optimization algorithms and tailored implementations. This challenge is even greater when uncertainty is present due to disturbances, unknown parameters or measurement and estimation errors.
Benjamin Karg +2 more
wiley +1 more source
GuideBot. A Tour Guide System Based on Mobile Robots
International Journal of Advanced Robotic Systems, 2013 There is a growing interest in the use of tour guide mobile robots in different environments such as museums, exhibitions and fairs. This type of robot should have autonomy, robust perception and navigation systems, and should also be oriented towards ...
Joaquín López +3 more
doaj +1 more source
Field Navigation Using Fuzzy Elevation Maps Built with Local 3D Laser Scans
Applied Sciences, 2018 The paper describes the case study of the mobile robot Andabata navigating on natural terrain at low speeds with fuzzy elevation maps (FEMs). To this end, leveled three-dimensional (3D) point clouds of the surroundings are obtained by synchronizing ...
Jorge L. Martínez +4 more
doaj +1 more source
La Silla RobÓTica SENA. Un Enfoque Basado en la Interacción Hombre-Máquina
Revista Iberoamericana de Automática e Informática Industrial RIAI, 2008 Resumen: El número de personas con problemas de movilidad está creciendo en los últimos años en los países desarrollados, como consecuencia de una mayor esperanza de vida y del gran número de accidentes de tráfico.
J. González +5 more
doaj +1 more source