Self-propelled robots made by Vietnam

A self-propelled robot (self-moving) that can operate in many different directions has been successfully researched and manufactured by Ho Chi Minh City University of Technology . This robot can be applied to work instead of in the translation Medical care, especially in highly polluted environments instead of humans.

November 5, TS. From Diep Cong Thanh, a lecturer of the Department of Mechatronics at the Faculty of Mechanical Engineering of Ho Chi Minh City University of Technology, said above.

Along with the development of mobile robot technology, one of the new and exciting mobile robots that promises to be applied in the fields of industry, service, civil, military, etc. is a used robot. Omni robot guide (Omni Robot for short).

Based on the omni-directional movement of the omni guide wheel, Omni Robot can perform various complex movements or is not possible for mobile robots using independent rudders.

The special feature of Omni Robot is the combination of movement and rotation. As a result, this type of robot can travel in tight, complicated terrain.

With 3 omni wheels mounted on 3 sides of an equilateral triangle,
Omni Robot can move in all directions flexibly. ( Photo: H.Cát _Vietnamnet )

The three robot wheels are mounted on 3 different axes and combine each pair into an angle of 120 ⁰ . Omni Robot can move in the direction in a 360 ^° angle, so it is very versatile and omnidirectional. The wheels are driven by DC motors using DC 24V power.

In the near future, the team will make Omni Robot with a larger size, 50 × 50cm and weigh about 10kg. The robot will also be connected to a laptop. Through computers, the user can monitor and control the speed of omni wheels.

It will also be equipped with six ultrasonic sensors and digital orientation compasses so that the robot is capable of operating itself, avoiding obstacles and orienting the destination as required. In addition, the robot will carry a wireless camera to transmit information about coordinates and surroundings to the remote supervisor.

Omni Robot belongs to a mobile robot system that is self-propelled, self-directed and avoids obstacles. Its application is for health care services, especially in highly contagious environmental conditions or in environments with high radiation intensity in place of humans .

According to TS estimates. Cong Thanh, the cost of manufacturing Omni Robot only takes about 5 million dong.

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