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@ahmedradwan94
Flag of Egypt Fayoum, Egypt
Member since March 7, 2015
2 Recommendations

Ahmed Radwan

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I'm Ahmed Radwan, Aerospace student, concentrating in robotics. I'm expert in embedded systems as I've worked with different microcontrollers for the past three years. Also I'm expert in power electronics as I've made a 250-watt-motor-driver for mars rover and the design of the maximum power point tracker in the solar car project. Programming Languages: -C/C++ -Python -Java Scripting languages: -xml media description Software Skills: -ROS -MATLAB -Simulink -diptrace -Solidworks
$15 USD/hr
6 reviews
3.7
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 17%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

Team Leader

Oct 2016

My task is to schedule the work and set timelines for the plans for each sub-team. Till now we managed to implement different control algorithms on the rover. Mainly go-to-goal task and obstacle avoidance.

Power Team Member

Jun 2016 - Oct 2016 (4 months)

My task was to ensure that control team can run the motors and control their speed and direction. I've made a motor driver from scratch that can hold out 250 Watt of load. It was tested at 24V and 12.34A and it functioned really great even it was designed for 250 Watt. More than good.

Electrical Team Leader

Apr 2016

Electrical team main tasks are 1- Modeling the electrical system of the car from the solar arrays and maximum power point trackers to batteries and motors. 2- Simulating the system after modeling. 3- Addition of measurement components such as current, voltage and temperature sensors at different parts of the car and send them by Wifi to a ground station. 4- Setting the electrical schematics upon previous steps and begin the assembly. 5- Testing the car.

Education

B.Sc in Aerospace Engineering

2013 - 2017 (4 years)

Publications

Ultrasound sensors Mapping and Autonomous Navigation Using ROS

That paper was written to describe the work done in a previous project. The project was to use 6 ultrasound sensors on a robot to build a map of a room. To do that we used ROS for a platform on the robot and Gazebo to perform simulations before implementation.

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