Quadruped Robots 四足机器人
Four-legged robots that cross terrain wheels and tracks can’t.
Quadrupeds trade the simplicity of wheels for the reach of legs: they climb stairs, cross rubble and right themselves, making them ideal for inspection, security and research. Boston Dynamics’ Spot proved the concept; Unitree and others then drove prices down by orders of magnitude, turning quadrupeds into an accessible developer platform.
Beyond their own use cases, quadrupeds have become the proving ground for the legged-locomotion and reinforcement-learning techniques now feeding directly into humanoids — a cheaper, safer body on which to learn how to walk.
What to watch
- Price collapse opening quadrupeds to developers
- Industrial inspection as the leading commercial use
- Locomotion learning transferring to humanoids
Key Players
Representative companies operating in this part of the value chain.
Low-cost quadruped and humanoid robots that opened the category to developers.
Visit website →Atlas humanoid, Spot quadruped and Stretch logistics robot.
Visit website →ANYmal legged robots for industrial inspection.
Visit website →Quadruped robots for power, plant and tunnel inspection.
Visit website →Quadrupedal unmanned ground robots for defense and security.
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