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• Odometry and Teleoperation Application using NI Robotics

  1-5.

  Ionuț - Flaviu Birouaș

  Nilgesz Arnold

  Cornea Mihai

  Megtekintések száma:

  105

  This document is intended to present the progress in developing a remotely operated mobile robot that can feedback information related to its position. The equipment used for the robot frame, communication and feedback technology are used are just one alternative of achieving the teleoperation and feedback tasks, and are not to be taken as the standard or the only way of achieving the objectives. The application was programmed using LabVIEW for the remote operation of the robot, for obtaining video streaming we have used two alternatives one being a standard IP camera and the other using a USB WebCam connected to a Raspberry Pi. Positioning feedback was determined from the information provided by the two motor encoders mounted on the DC motors.

• Hard Iron Distortion Compensation for 3 Axis Magnetometer

  1-4.

  Mihai Cornea George

  Arnold Nilgesz

  Flaviu Birouas Ionut

  Radu Tarca

  Megtekintések száma:

  105

  This paper presents the way how the hard iron effect could be compensated and a way to implement it on a small power device such as a microcontroller. Because of the magnetized materials that can stay near a magnetometer sensor and because of the very small magnetic field of the Earth, before the use of the measured values from a magnetometer to determine the heading (angle with the N direction) of the sensor a compensation is needed.