'Zhuji Dynamics' releases the first four-wheeled foot robot, using sports intelligence to break through the implementation and application of foot-based products

LimX Dynamics, a general footed robot company, officially released their first fully self-developed product "Four-wheeled Foot Robot W1". This product is developed based on Zhuji Dynamics' "Motion Intelligence". It is equipped with the world's top perception and motion control algorithms, integrating the advantages of leg and wheel structures. At the same time, it is also equipped with a variety of self-developed high-performance joints, achieving powerful real-time terrain perception and all-terrain mobility capabilities, greatly improving the operating capabilities of the footed robot. Through this four-wheeled robot W1, Zhuji Dynamics Company has targeted China's huge potential blank market and seized the opportunity to bring direct impact to B-end customers such as industrial inspections, logistics and distribution, special operations, scientific research and education, etc. Pain point application experience. Zhuji Dynamics W1 will start accepting pre-orders in the fourth quarter of this year

Zhuji Dynamics releases the first four-wheeled robot W1

W1 Four Wheel-footed robots have disruptive technology and product capabilities

For general-purpose footed robots, Zhuji Dynamics fully develops high-performance joints in-house, allowing W1 to combine four legs with four wheels. Taking it to the extreme, it achieves highly dynamic movement and all-terrain obstacle surmounting capabilities. It is more efficient and agile than a simple four-legged robot, and is more suitable for most landing application scenarios.

Equipped with core algorithms such as Zhuji Dynamics’ perception-based motion control, W1 has successfully conquered extremely difficult discrete terrains such as stairs, and can cover most non-wheeled complex scenes. It is China’s first autonomous-based Terrain sensing, through real-time gait planning and control, completes a four-wheeled product that goes up and down stairs.

Thanks to its natural form advantages and first-class software and hardware capabilities, W1 has excellent mobile efficiency, load capacity and cruising range, truly meeting the actual usage requirements of customers.

W1 is a four-wheeled robot with excellent movement capabilities

Currently, Zhuji Dynamics four-wheeled robot W1 has successfully passed through multiple complex Capability verification of application scenarios to fully prepare for implementation.

• Highly dynamic movement: All self-developed high-performance joints release the super movement ability of the complex structure of four-wheeled feet
• Going up and down stairs: Motion control that integrates perception to realize wheeled feet Stable steps up and down stairs
• Up and down slopes: The body can be kept level with the slope surface and the ground, and can be flexibly switched as needed
• Curbs: Flexible and free switching of movement gaits, easy to deal with various different discrete situations The challenge of terrain
• Traversing on the ground: During high-speed movement, freely adjust the height of the body to adapt to the needs of different working environments
• Single-sided bridge: Let the robot adapt to the terrain, rather than the terrain adapting to the robot, No matter how the terrain changes, it will always be as smooth as walking on flat ground
• Grassstone road: When passing through bumpy roads, multiple joints of the legs respond quickly and cooperatively to reduce body posture fluctuations
• Gravel road: Clever The wheeled foot structure can be stepped on and rolled, taking into account the high traversability of the foot type and the high efficiency of the wheel type

W1 four-wheeled robot is used in multiple complex Successfully passing capability verification in application scenarios

A four-wheeled robot needs to have almost the same capabilities as a quadruped robot, but the challenges of perceptual interference, state estimation and motion control brought about by the hybrid wheel-footed robot have doubled. There is no mature solution in the world and it is extremely difficult. In order to give full play to the advantages of the composite form of wheeled feet, we must solve the long-term problems faced by academia and industry. With academic and R&D experience in learning, multi-rigid body dynamics, hybrid dynamics, model predictive control and other fields, we have established a leading algorithm framework for integrating perception and control to achieve higher stability and stronger real-time control capabilities.

To achieve a leap from prototype to product, it is particularly critical to do a good job in real-time interaction between the robot and the environment. From the beginning, Zhuji Dynamics has taken the combination of perception capabilities and motion control as its core technology to tackle key problems, and based on Software algorithms define the hardware and all self-developed high-performance joints allow the four-wheeled robot to fully utilize its excellent physical movement capabilities.

Dr. Zhang Wei, founder of Zhuji Dynamics, said: "General-purpose footed robots are in a technological explosion period. The intersection of basic research and commercialization has emerged and continues to expand. We chose four-wheeled robots at the right time. As the first flagship product, the foot robot W1 creates an efficient universal chassis with all-terrain mobility capabilities. This is an ice-breaking product that anchors the next best intersection of technology, application and market. Through first-class technology, The long-standing problems that have plagued the implementation of many legged robots have been solved, allowing legged robots to truly enter the industry and create value."

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