Predictive voltage control of phase-controlled series-parallel resonant converter [PDF]
, 2013 Aboushady, A.A. +3 more
core +2 more sources
Magnetic bearings: Fifty years of progress [PDF]
Magnetic bearings are just beginning to be flown in spacecraft systems, but their development spans more than 50 years. The promise of completely noncontacting, unlubricated rotating systems operating at speeds substantially beyond the range of ...
Swann, Michael K.
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Single-stage electrohydraulic servosystem for actuating on airflow valve with frequencies to 500 hertz [PDF]
An airflow valve and its electrohydraulic actuation servosystem are described. The servosystem uses a high-power, single-stage servovalve to obtain a dynamic response beyond that of systems designed with conventional two-stage servovalves.
Lorenzo, C. F. +2 more
core +1 more source
Anti-windup Schemes for Proportional Integral and Proportional Resonant Controller
, 2010 Problems like windup or rollover arise in a PI controller working under saturation. Hence anti-windup schemes are necessary to minimize performance degradation.Similar situation may occur in a Proportional Resonant(PR)controller in the presence of a sustained error input.Several methods can be employed based on existing knowledge on PI controller to ...
Ghoshal, Anirban, John, Vinod
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Sensitivity of Space Station alpha joint robust controller to structural modal parameter variations [PDF]
The photovoltaic array sun tracking control system of Space Station Freedom is described. A synthesis procedure for determining optimized values of the design variables of the control system is developed using a constrained optimization technique.
Cooper, Paul A. +2 more
core +1 more source
Adaptive control strategies for flexible robotic arm [PDF]
The motivation of this research came about when a neural network direct adaptive control scheme was applied to control the tip position of a flexible robotic arm.
Bialasiewicz, Jan T.
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A Sensorless Rotor Position Detection Method for Permanent Synchronous Motors Based on High-Frequency Square Wave Voltage Signal Injection. [PDF]
Sensors (Basel)Song A, Feng Z, Huang B, Ning B.
europepmc +1 more source
Simulation studies of the Proportional Resonant controller
PRZEGLĄD ELEKTROTECHNICZNY, 2018 openaire +1 more source
A novel adaptive neuro-fuzzy and adaptive proportional resonant control scheme for PMSM based electric vehicle applications. [PDF]
Sci RepSangeetha E, Ramachandran VP.
europepmc +1 more source
Fuzzy self-tuning PI controller for phase-shifted series resonant converters [PDF]
, 2011 Aboushady, A.A. +3 more
core +1 more source