π r Tank Bot From the designer Pelle Petersen Design scope: Develop a model that uses rubber elements that are new to EV3 and unique to the Education Expansion Set and has a low center of gravity. Personal connection: Tank bots are very common in the world of robotics, so developing one is not unusual. However, this was a last-minute request, so Pelle had to work very quickly to design and build a classroom-ready version that met all the requirements. This put his experience to the test! Building challenge: This model had to be built in a hurry because the required rubber elements were designed late in the process. Otherwise it’s a fairly simple robot. The rubber elements add friction to the tread, allowing this low-to-the floor model to climb over almost any terrain. Fun fact: the rubber elements only took six months from creation through design to production. Normally, an element takes 18 months to get through the approval process and production. Programming challenge: Tank bot uses the EV3 Gyro Sensor to read the angles in different figures, allowing it to drive in geometric shapes such as a triangle, square, octagon, pentagon, or hexagon. Features: EV3 Gyro Sensor, two Large Servo Motors LEARNING Powered by LEGO® MINDSTORMS® Education EV3 About the designer: Pelle Petersen started with the LEGO ® Company in 1992 on the LEGO Technic team. He was also one of the designers of the LEGO MINDSTORMS ® NXT platform. Programming example showing the model navigating by detecting a change in orientation using the EV3 Gyro Sensor

LEARNING - c10645061.ssl.cf2.rackcdn.com · Design scope: Develop a model that uses rubber elements that are new to EV3 and unique to the Education Expansion Set and has a low center

Download PDF Report

Upload
vuongdat
View
214
Download
0

Embed Size (px)

Citation preview

Page 1: LEARNING - c10645061.ssl.cf2.rackcdn.com · Design scope: Develop a model that uses rubber elements that are new to EV3 and unique to the Education Expansion Set and has a low center

π r

Tank BotFrom the designer Pelle Petersen

Design scope: Develop a model that uses rubber elements that are new to EV3 and unique to the Education Expansion Set and has a low center of gravity.

Personal connection: Tank bots are very common in the world of robotics, so developing one is not unusual. However, this was a last-minute request, so Pelle had to work very quickly to design and build a classroom-ready version that met all the requirements. This put his experience to the test!

Building challenge: This model had to be built in a hurry because the required rubber elements were designed late in the process. Otherwise it’s a fairly simple robot. The rubber elements add friction to the tread, allowing this low-to-the floor model to climb over almost any terrain.

Fun fact: the rubber elements only took six months from creation through design to production. Normally, an element takes 18 months to get through the approval process and production. Programming challenge: Tank bot uses the EV3 Gyro Sensor to read the angles in different figures, allowing it to drive in geometric shapes such as a triangle, square, octagon, pentagon, or hexagon.

Features: EV3 Gyro Sensor, two Large Servo Motors

LEARNINGPowered by LEGO® MINDSTORMS®

Education EV3

About the designer:Pelle Petersen started with the

LEGO® Company in 1992 on the

LEGO Technic team. He was also

one of the designers of the LEGO

MINDSTORMS® NXT platform.

Programming example showing the model navigating by detecting a change in orientation using the EV3 Gyro Sensor