A time domain simulation model which approximates the
three-dimensional velocity fluctuations of wind turbulence
has been developed. This model is used in a discrete time
control algorithm to regulate the output torque of a wind
turbine by changing the pitch angle of the turbine blade.
The wind model provides a...
The purpose of this research was to examine the Iranian
culture and society, and its relationship to some Western
countries in order to understand the basis for the conflict
between Western and Iranian educational values.
Specifically, the objectives of this study were to
describe:
(1) the historical development of Iranian...