Now showing items 41-50 of 82286
Multiloop controller and reference generator for a dynamic voltage restorer implementation
This paper deals with the design and analysis of a Dynamic Voltage Restorer output voltage control. Such control is based on a multiloop strategy, with an inner current PID regulator and an outer P+Resonant voltage controller. ...
Identification of structural parameters for active vibration control
The study of algorithms for active vibration control in flexible structures became an area of enormous interest for some researchers due to the innumerable requirements for better performance in mechanical systems, as for ...
Analytical, numerical and experimental studies on the Semi-Active Friction Tendon
For controlling vibrations, a Semi-Active Friction Tendon (SAFT), which consists of a semi-active friction damper and an auxiliary spring that are linked to the structure by a cable, is studied experimentally, numerically ...
Estudo caso-controle com resposta multinomial: uma proposta de análiseCase-control studies with multinomial responses: a proposal for analysis
(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2010)
Comparison of the performance and energy consumption index of model-based controllers
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INC., 2018)
X̄ chart with variable sample size and sampling intervals
Recent theoretical studies have shown that the X̄ chart with variable sampling intervals (VSI) and the X̄ chart with variable sample size (VSS) are quicker than the traditional X̄ chart in detecting shifts in the process. ...
The Walking Environment in Lima, Peru and Pedestrian–Motor Vehicle Collisions: An Exploratory Analysis
(Taylor & Francis, 2014)
Objective: Pedestrians comprise 78% of the road fatalities in Peru. The objective of this study was to explore the relationship between the walking environment and pedestrian–motor vehicle collisions. Methods: A matched ...
Approximate controllability of second-order distributed implicit functional systems
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
In this paper we study the approximate controllability of control systems with states and controls in Hilbert spaces, and described by a second-order semilinear abstract functional differential equation with infinite delay. ...