Now showing items 1-10 of 13
Fuzzy logic based online adaptation of current and speed controllers for improved performance of IPMSM drive
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
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
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
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
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.
"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.
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 ...
Design and implementation of a tunable vibration absorber and a time-delayed vibration absorber / by Jie Liu.
Includes studies of a tunable electromagnetic vibration absorber and a time-delayed vibration absorber.