Tech developed to make lunar rover capable of operating in extreme environments

A research team at the Korea Institute of Science and Technology showcases a prototype of a lunar rover, which will be used for moon exploration in 2020.
A research team at the Korea Institute of Science and Technology showcases a prototype of a lunar rover, which will be used for moon exploration in 2020.

On Feb. 16, a research team led by Dr. Gang Sung-cheol at the Korea Institute of Science and Technology (KIST) unveiled a prototype of a lunar rover, which is planned to be on the moon roving by 2020. What is notable is that a lunar rover has been developed with local technology.

The machine is able to carry out its mission in extreme conditions. Since it is designed to control heat easily, it can operate in a huge daily temperature range from 170 degrees below zero to 130 degrees above zero. It can perform its tasks on rough terrain as well.

The most notable characteristic of the newly-developed rover is that it is composed of two bodies. The passive double tracks of ROBHAZ, a robot designed to perform dangerous work, were used. The passive double tracks with two separate bodies connected with chains help the robot operate in a smooth manner, while maintaining its contact with the ground even in rugged terrain. The rover can move steadily up 30 degree slopes and even get over a 5-cm-tall fence. It can move up to 4 cm per second.

For full article, see Business Korea.

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