Zhuji Dynamics releases the first 'universal chassis' four-wheeled robot W1

It is understood that W1 is developed based on Zhuji Dynamics’ “Motion Intelligence”. It combines leg and wheel structures, is equipped with self-developed high-performance joints, and has real-time terrain perception and all-terrain mobility capabilities. It is efficient in It is more efficient than a simple legged robot, and its applicable scenarios are richer and more complex.

Specifically, W1 has successfully passed proficiency verification in multiple complex application scenarios:

Going up and down stairs: motion control that integrates perception to achieve stable walking up and down stairs on wheels;

Up and down slopes: the body, the slope surface, and the ground can all be kept level, and can be flexibly switched as needed;

Malu Yazi: Able to flexibly switch between movement gaits and easily cope with the challenges of various discrete terrains

Crossing the ground: During high-speed movement, you can freely adjust your body height to adapt to the needs of different working environments;

Grass stone road: When the vehicle is driving on a bumpy road, the multiple joints of the legs will respond quickly and cooperatively to reduce the posture fluctuation of the body

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Zhang Wei, founder of Zhuji Dynamics, said that a four-wheeled robot needs to have almost all the capabilities of a quadruped robot, but the challenges of sensory interference, state estimation and motion control caused by the combination of wheels and feet have increased several times, making the difficulty It’s huge, and there are no mature solutions on the market.

Therefore, Zhuji Dynamics chose a self-developed solution to combine perception capabilities with motion control, using academic and R&D experience in terrain perception, reinforcement learning, multi-rigid body dynamics, hybrid dynamics, model predictive control and other fields to establish It adopts an algorithm framework that integrates perception and control to achieve higher stability and stronger real-time control capabilities.

Zhang Wei believes that general-purpose footed robots are currently in a technological explosion period, and the intersection of basic research and commercialization has emerged and continues to expand. The goal of Zhuji Dynamics is to develop an efficient universal chassis with all-terrain mobility capabilities, and W1 is their first product

In the future, Zhujian Dynamics will solve more problems in the implementation of footed robots through technological research and development and innovation, promote footed robots to enter the industrial field, and create value

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