Power consumption of robot joints could be 40% less

Robots are being increasingly used in industrial processes because of their ability to carry out repetitive tasks in a precise, reliable way. Right now, digital controllers are used to drive the motors of the joints of these robots. And it is no easy task developing and programming these controllers so that they will work efficiently. Scientists have developed a way of propelling these systems or robots in a more energy-efficient way and have shown, on a laboratory level, that in some cases energy consumption can be cut by up to 40%.

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