Unverified50% confidenceFactExact time
Ground clearance usually refers to the height of the bottom of the robot's torso above the ground when standing normally, while obstacle crossing height refers to the maximum height of an obstacle that the robot can lift its legs over and land on stably.
1
Sources
50%
Confidence
Long-term
Relevance
10/30/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedLanding is the most failure-prone phase of the long jump movement, requiring the robot to absorb impact energy through coordinated bending of the knee and ankle joints.70% similarUnverifiedFor a humanoid robot to remain upright, the projection of its center of mass must always fall within the support polygon formed by its two feet.69% similarUnverifiedThe support polygon refers to the convex polygon formed by the projections of all grounded foot endpoints of a robot onto the horizontal plane; when the vertical projection of the center of mass falls within it, the robot is in a statically stable state.69% similarUnverifiedFor humanoid robots, the body is on the edge of dynamic imbalance during bipedal walking, and a millisecond-level state estimation error can cause a fall.67% similar
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