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Filtry

97 734 (0,135s)

Výsledek výzkumu

The Simulation and Optimization of the Ball Screw Drives

In this paper, dynamic properties of the ball screw feed drives are discussed first, and then the strategy of their optimization is described. The optimization process is explained on an example of feed drive

JQ - Strojní zařízení a nástroje

  • 2004
  • D
Výsledek výzkumu

The Optimization of Dynamic Properties of Ball Screw Feed Drives

In this paper, dynamic properties of the ball screw feed drives are discussed first, and then the strategy of their optimization is described. The optimization process is explained on an example of feed drive

JQ - Strojní zařízení a nástroje

  • 2004
  • D
Výsledek výzkumu

Time-Energy Efficient Train Control

This paper deals with the description of the nature of optimal time-energy driving strategy for an electric-powered train as well as the calculation of switching times of optimal driving regimes for standa...

BA - Obecná matematika

  • 2009
  • Jx
Výsledek výzkumu

Control Strategy of Power Converters for Hybrid Drives

Research is focused on area of traction batteries, fuel cells and another alternative sources. Due to necessity of energy conversion to form acceptable in electrical drives, optimal control strategy of electronic converters...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2003
  • D
Výsledek výzkumu

Control Strategy of Power Converters for Hybrid Drives

Research is focused on area of traction batteries, fuel cells and another alternative sources. Due to necessity of energy conversion to form acceptable in electrical drives, optimal control strategy of electronic converters...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2003
  • D
Výsledek výzkumu

Traction drive with synchronous machine: Optimal control of traction drive with PMSM

This research report describes optimal control strategy for traction drive with permanent magnet synchronous machine with surface magnets on the rotor. Presented control respects experiences obtained during first tests of a...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2008
  • O
Výsledek výzkumu

Drive with Interior Permanent Magnet Synchronous Motor: Optimal Control in the Full Speed Range

to eligible control strategies of a traction drive with IPMSM where the vector of stator current is optimized in order to achieve maximum drive efficiency. The optimizationThis paper presents the opti...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010
  • O
Výsledek výzkumu

Energy-Efficient Train Control and Speed Constraints

This paper deals with the description of the nature of the optimal driving strategy for an electric-powered train with speed constraints as well as the calculation of the switching times of optimal driving...

BA - Obecná matematika

  • 2007
  • D
Výsledek výzkumu

Complete experimental study of small-scale prototype of traction wheel drive with PMSM: Optimal control strategy

This research report presents selected results of extensive experimental research made on developed small-scale prototype of a traction wheel drive with PMSM implemented optimal control algorithms and presents essential experiments ...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2009
  • O
Výsledek výzkumu

Drive with interior permanent magnet synchronous motor: Design considerations about drive control

synchronous motors (IPMSM) whose advantages for use in traction drives are analyzed. The main attention is paid to eligible control strategies of a traction drive with IPMSM where thevector of stator current is optimiz...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2009
  • D
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