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Mostrando ítems 331-340 de 453
Artículo
Direct current power system stabilizers for HVDC grids: Current status
(Wiley Open Access, 2023-11)
A power system stabilizer (PSS) is a control system integrated into the control structure of specific generation units within AC grids. It monitors current, voltage, and machine shaft speed. Analysing these variables, the ...
Artículo
Hybrid control of power converters with affine models and pulse-width modulated inputs
(2021)
In this paper, hybrid dynamical systems theory is applied to the analysis and control of switched converters with Pulse-Width Modulated (PWM) inputs. The system is described by a state-space model with continuous flows ...
Artículo
Robot-Beacon Distributed Range-Only SLAM for Resource-Constrained Operation
(MDPI, 2017-04-20)
This work deals with robot-sensor network cooperation where sensor nodes (beacons) are used as landmarks for Range-Only (RO) Simultaneous Localization and Mapping (SLAM). Most existing RO-SLAM techniques consider beacons ...
Artículo
Coalitional games for networked controllers with constraints on semivalues: A randomized design approach
(Elsevier, 2022)
In a networked control architecture, the semivalues of a coalitional game where the communication links are the players can be used to provide information regarding their relevance. The linear relationship between the ...
Artículo
HVdc Circuit Breakers: Prospects and Challenges
(MDPI, 2021-05)
The integration of offshore wind farms has revitalized the interest in multi–terminal highvoltage direct current (M–HVdc) transmission grids. HVdc breakers’ importance has increased asM–HVdc grids are now a commercial ...
Artículo
Easing the development of healthcare architectures following RM-ODP principles and healthcare standards
(Elsevier, 2013-03)
RM-ODP has been widely accepted and used in the field of system and software model engineering and of enterprise computing within different environments. One of these specific domains is healthcare, in which the international ...
Artículo
Control no lineal robusto de una maqueta de helicóptero con rotores de velocidad variable
(Comité Español de Autonomática (CEA-IFAC), 2007)
En este artículo se presenta el diseño de un controlador robusto no lineal para un helicóptero de laboratorio. El equipo se caracteriza por tener los ángulos de ataque de las hélices de los rotores fijos y se controla ...
Artículo
High-speed autonomous navigation system for heavy vehicles
(Elsevier, 2016)
This paper presents techniques for GPS based autonomous navigation of heavy vehicles at high speed. The control system has two main functions: vehicle position estimation and generation of the steering commands for the ...
Artículo
Introducing an economic agricultural water distribution in a hyper-arid region: A case study in Iran
(IWA Publishing, 2021)
Operational management of agricultural water based on an economic perspective was investigated as a sustainable approach in water shortage periods. Accordingly, an automatic water distribution system was coupled with the ...
Artículo
Automatic design of fuzzy controllers for car-like autonomous robots
(Institute of Electrical and Electronics Engineers, 2004)