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Mostrando ítems 301-310 de 453
Artículo
Robust MPC of constrained nonlinear systems based on interval arithmetic
(Institution of Engineering and Technology (IET), 2005)
A robust MPC for constrained discrete-time nonlinear systems with additive uncertainties is presented. The proposed controller is based on the concept of reachable sets, that is, the sets that contain the predicted ...
Artículo
A new vertex result for robustness problems with interval matrix uncertainty
(Elsevier, 2008)
This paper1 addresses a family of robustness problems in which the system under consideration is affected by interval matrix uncertainty. The main contribution of the paper is a new vertex result that drastically reduces ...
Artículo
Mathematical Modeling of the Mojave Solar Plants
(MDPI, 2019-11)
Competitiveness of solar energy is one of current main research topics. Overall efficiency of solar plants can be improved by using advanced control strategies. To design and tuning properly advanced control strategies, ...
Artículo
Bio-Inspired Morphing Tail for Flapping-Wings Aerial Robots Using Macro Fiber Composites
(MDPI, 2021-03)
The aim of this work is to present the development of a bio-inspired approach for a robotic tail using Macro Fiber Composites (MFC) as actuators. The use of this technology will allow achieving closer to the nature ...
Artículo
HVDC Circuit Breakers: A Comprehensive Review
(Institute of Electrical and Electronics Engineers Inc., 2021)
High voltage direct current (HVDC) systems are now well integrated into AC systems in many jurisdictions. The integration of renewable energy sources (RESs) is a major focus and the role of HVDC systems is expanding. ...
Artículo
A hybrid active load and ideal synchronous condenser-based model for STATCOM applied to power flow studies
(Institution of Engineering and Technology (IET), 2019)
This study proposes a generalised STATCOM model employing active load and ideal synchronous condenser representation and its related power flow solution. The proposed method considers the effects of DC side voltage, ...
Artículo
Design and Validation of a Device Attached to a Conventional Bicycle to Measure the Three-Dimensional Forces Applied to a Pedal
(MDPI, 2021-07)
Knowledge of the forces applied to the pedals during cycling is of great importance both from the point of view of improving sporting performance and medical analysis of injuries. The most common equipment for measuring ...
Artículo
Detection of sensor faults in small helicopter UAVs using observer/Kalman filter identification
(Hindawi Publishing Corporation, 2011)
Reliability is a critical issue in navigation of unmanned aerial vehicles UAVs since there is no human pilot that can react to any abnormal situation. Due to size and cost limitations, redundant sensor schemes and ...
Artículo
Automatic Evaluation and Data Generation for Analytical Chemistry Instrumental Analysis Exercises
(Sociedad Química Brasileña, 2014-08)
In general, laboratory activities are costly in terms of time, space, and money. As such, the ability to provide realistically simulated laboratory data that enables students to practice data analysis techniques as a ...
Artículo
Sensitivity of Predictive Controllers to Parameter Variation in Five-Phase Induction Motor Drives
(Elsevier, 2017)
Model predictive control techniques have been recently proposed as a viable control alternative for power converters and electrical drives. The good current tracking, flexible control design or reduced switching losses ...