EV3-G MyBlock for waiting until the boat is at the right

EV3-G MyBlock for waiting until the boat is at the right angle

This MyBlock is made in substitution for a regular wait-gyro-rate block. It is made with a filter so that big differences in sensor data don't show up as much. It also uses only absolute values of the data so negative or positive angle on the gyro sensor does not matter. The MyBlock ends, when the rate is below a certain value, which is inputed by a parameter.

By default the Gyro sensor is connected on port 2 but if your robot is different, make sure to change the blocks to suit it.

Image for EV3-G MyBlock for waiting until the boat is at the right angle

How to open?

Programs with extension *.ev3 could be opened EV3 Lab Software sometimes referred to as EV3-G. It could be found throught the EV3 Lab Software section on the LEGO Website.

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02 May 2019

Courses and lessons with this Program

This Program is used in the following courses and lessons

Level D2. "Seafaring". Robotics with LEGO

The eighth level of the Robotics with LEGO curriculum for students in third or fourth grade.

In this level, students learn to use the fourth sensor in the robotics set - the gyro sensor. The robots are modeled after boats, yachts, and ships. With the help of the gyro sensor, students can set a course for their robots to a given angle and can detect deviations from the course. In open seas, there may be sea-monsters and the robots are being programmed to detect a sudden change in acceleration with the help of the said sensor.

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Lesson 3 - Storm Simulation

Introduction

Today we build a simulator! We will simulate a small ship motion in waves. The goal is to develop a system that turns the ship in the right direction so that it does not roll over due to the waves.

Do you remember the type of vessel we built in the previous lesson?

It was a sailboat! Today, we will move towards modern ships, because the little ship we will test is a steamship.