Shoorangiz Shams Shamsabad Farahani
Department of Electrical engineering, Islamic Azad university, Islamshahr branch
[ 1 ] - Design and Construction of a Sensorless Circuit for Brushless DC Motor using Third Harmonic back Electromotive Force
In this paper the method of sensorless startup of direct current brushless motor using third harmonic back Electromotive Force (EMF) and motor startup using microcontroller for pulse width modulation, power switch control and motor output analysis is presented which renders RPM control and high speed achievement for motor. The microcontroller is used for processor and MOSFETs are used for power...
[ 2 ] - Congestion Control Approaches Applied to Wireless Sensor Networks: A Survey
Wireless Sensor Networks (WSNs) are a specific category of wireless ad-hoc networks where their performance is highly affected by application, life time, storage capacity, processing power, topology changes, the communication medium and bandwidth. These limitations necessitate an effective data transport control in WSNs considering quality of service, energy efficiency, and congestion control. ...
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