Lego Ev3 Matlab Example

In the simulink library browser navigate to simulink support package for lego mindstorms ev3 hardware.

Lego ev3 matlab example.

Create a connection to the ev3 brick called mylego as described in getting started with matlab support package for lego mindstorms ev3 hardware example. The matlab support package for lego mindstorms ev3 hardware enables you to interact with lego mindstorms ev3 hardware from within matlab. Open the lego mindstorms ev3 model. This example shows you how to set up communications with the ev3 brick over a usb wifi or bluetooth connection.

The model runs on lego mindstorms nxt hardware and the vehicle starts moving. The simulink model running on the host pc will exchange data with the ev3 brick and control the motion of the ev3 robot. In this example you learn how to control ev3 robot using an apple ios device by connecting. Then verify that you can use matlab commands to interact with the ev3 hardware by playing a.

Enter simulink at the matlab prompt. Moving the ev3 robot can either be done with the move steering or move tank green programming blocks the difference between the two is covered later in the article. Simulink support package for lego mindstorms ev3 hardware provides blocks that you can use to work with lego mindstorms ev3 sensors and actuators. We ll be using the move steering block within this article as it s the easiest block to use for robots which use 2 large motors where one controls the left side and the other controls the right.

About lego mindstorms ev3. You can then use matlab and the lego ev3 sensors to program your robot to do tasks such as line following object detection object sorting and collision avoidance. Host model to control lego mindstorms ev3 robot example shows usage of dashboard widgets in a simulink model running on a host machine to control the movement of a ev3 robot. Double click the tcp ip send block and change the remote address to the ip address of the ev3 brick.

This example shows how to create a simulink model to communicate between the host pc and the lego mindstorms ev3 robot. In the android model click deploy to hardware button of android model to run this model on your android device. This opens the simulink library browser. Task 3 run open loop control model on lego mindstorms ev3 hardware.

This example requires additional hardware. Configure the model as described in task 5 of the getting started with lego mindstorms ev3 hardware example. Lego mindstorms ev3 is a programmable robotics construction set. Lego mindstorms ev3 is based on a brick that includes an arm 9 based processor micro sd card reader and usb port for wi fi connectivity.

Double click the tcp ip send block and change the remote address to the ip address of the android device.