Sep 20, 20201 min read
Single Steering Vs Dual Steering at 45 degrees turn
This video shows turning at 45 degrees with single steering only. This video shows turning at 45 degrees with Dual steering.
Sep 9, 20201 min read
Dual Steering
Steering to the desired angle with a smooth adjustment is essential for any mobile robot. As per seen in Figure, For single steering...
Sep 8, 20201 min read
LIDAR obstacle avoidance
LIDAR provides data about surrounding objects within its range. In obstacle avoidance node, subscription to topic scan with message type...
Sep 5, 20201 min read
Role of Gyroscope for Complementary Filter
The rotation angle could be derived from the rotation velocity as per formula as, Angular rotation = Angular Velocity * Time This angular...
Sep 5, 20201 min read
Compensated Yaw angle
Heading calculation requires magnetometer parallel to the surface (0-degree pitch and 0-degree roll). These pitch and roll values are...
Sep 3, 20201 min read
Pitch And Roll
Pitch angle is an angular rotation around the front to back axis (x-axis). Roll angle is an angular rotation around the side to side axis...
Sep 1, 20201 min read
Effect of Calibration on Magnetometer Compass Heading
As shown in figure, the difference can be realised for compass heading calculations. Ideally, Compass heading should be in the range of...
