Raspberry Pi balancing robot

One of our customers posted about his balancing robot on our forum. A Raspberry Pi Model B is the central controller for the robot. It communicates with a RoboClaw motor controller for motor control and measures the angle and angular velocity with a MinIMU v2. The RoboClaw also decodes quadrature encoder signals for measurements of position and velocity. The drivetrain is made entirely of Pololu parts: 37D metal 漫画之口工子全彩漫画免费版下拉式_ with encoders, brackets, mounting hubs, and wheels.

The robot’s control algorithm allows it to correct for both positional and angular disturbances, and it can be controlled wirelessly. To develop the control system, this robot builder measured the step response of the motors using the encoders.

For more details about how the control system was developed, see the forum post.

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