Search
Now showing items 1-10 of 13
Fuzzy logic based online adaptation of current and speed controllers for improved performance of IPMSM drive
(2013-02-12)
Precise torque and speed control of electric motors is a key issue in industries for variable speed drives (VSD). Over the years the induction motors have been widely utilized in industries for VSD applications. However, ...
Online loss minimization based direct torque and flux control of IPMSM drive
(2015-10-21)
With the advent of high energy rare earth magnetic material such as, third generation neodymium-iron-boron (NdFeB), permanent magnet synchronous motor (PMSM) is becoming more and more popular in high power industrial ...
Real-time implementation of some bilateral teleoperation schemes
(2012-11-10)
Today's technology has pushed back many boundaries that we thought were impossible. One of these technologies is bilateral teleoperation. Bilateral teleoperation allows an operator to control a robot, at a distance, over ...
Vision-based control and autonomous landing of a VTOL-UAV
(2015-10-21)
In recent years the popularity of quadrotor unmanned aerial vehicles (UAVs) has increased. Today, UAVs are widely used by military and police forces for surveillance. They are used by industry for such tasks as traffic ...
Fuzzy logic based efficiency optimization of IPM synchronous motor drive
(2012-11-10)
Interior permanent magnet synchronous motor (IPMSM) is highly appreciated by
researchers in variable speed drive applications due to some of its advantageous features
such as small size, high power density, simple ...
Testing of nitride-semiconductor-based sensors for monitoring in control systems / by Hang Yu.
(2008)
"Sensors have become integrated into control system, for either mechanical, optical, chemical, or biological applications. The new materials for the sensor designing, diluted magnetic semiconductors (DMS), are attractive ...
Efficiency optimal control of interior permanent magnet synchronous motor / by Fasil Abera.
(2009)
There has been a growing concern over energy consumption since the past decade mainly because of the soaring cost of energy and tight environmental laws and regulations. In this thesis a model based efficiency optimization ...
Congestion and admission control in WDM optical networks
(2006)
The demand for more communication bandwidth and network resources, has pushed
researchers to find faster and more reliable data communication networks. Wavelength
division multiplexing (WDM) is a promising technology to ...
Image-based visual servoing of a VTOL UAV
(2009)
Unmanned Aerial Vehicles (UAVs) are an area of significant research activity these days because of their use in dull, dangerous, and dirty tasks. Lack of human pilot paves the way for advanced and more sophisticated control ...
Modeling and identification of an axially-moving cantilever beam
(2002)
An axially-moving cantilever beam is used to study identification o f time-varying
systems. A circuitry for DC motor current control and sensor conditioning is built. The
circuitry meets the design requirement of controlling ...