The hottest South Korea has developed a DIY robot

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South Korea has developed a DIY robot, which can be assembled by production line workers on demand. According to businesskorea, recently, the robotics and media research center of the Korean Academy of science and technology released a new DIY robot

this new robot is called "mode man", which looks like the upper body of human beings. Users can freely connect the arms and hands of industrial robots according to their specific applications

the research center recently completed the research and development of this advanced robot, unveiling it for the first time. It is now busy preparing for the commercialization of new robots

mode Ma for compatibility, n is a cooperative robot that helps production line workers. It can replace several traditional cooperative robots because it can perform various tasks at the same time

this DIY robot has connectable hands and arms, which can complete different tasks. Users can assemble them according to their own needs. It is worth mentioning that mode man can have 6 to 7 parts connected to both arms. Hand and arm modules can also be combined in a variety of ways, without distinguishing between the front and back. Depending on how the user combines the modules, the movement, speed, and power of the mode man will change

the connection and separation of the module can be easily completed, just rotate each arm and the connecting part of the hand module to tighten or loosen. Two workers can assemble robots in one minute. Even a worker can assemble this multifunctional robot in two to three minutes. The "gender free" module can be firmly connected without distinguishing between male and female connections

this bonding joint technology between modules without distinction between men and women is a unique achievement of the mode man research team, which has applied for international standards to relevant international organizations. Lee woo SEOP, a senior researcher at Kist, said, "when this technology becomes an international standard, companies in developed countries will use our technology."

the team has also made technological breakthroughs in software. It has developed a control engine software, which can calculate the best movement mode of any combination of hand and arm modules. The motion of robot arm can be expressed by sine cosine trigonometric function formula, which converts the rotational motion of joint into linear motion. SW engine automatically calculates the mathematical expression combining trigonometric function and matrix to control the movement of any combination of modules

Lee said, "the development method of SW engine, that is, combining trigonometric functions and matrix dynamics to construct the calculation formula of robot control, has been related to academic papers. But this is the first time to develop the academic demonstration on paper into a practical hardware robot system."

as early as 2014, when mode man began to develop, researchers were not familiar with the concept of cooperative robot because of two purifications of the situation. However, only five years later, they successfully developed the core technology by themselves. Lee explained, "the level of cooperative robot technology in South Korea has been close to that of the United States, Japan, Germany and Sweden. We can say that we are in a leading position in some fields. (proofread/aki)

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