Verified65% confidenceFactExact time
When the Zero Moment Point (ZMP) falls within the support polygon, the robot is in a dynamically stable state; once it exceeds the boundary, falling becomes inevitable.
3
Sources
65%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
四足机器人变轮椅:仿生腿如何重塑无障碍出行
redditr/robotics7/12/2026
Related Claims
UnverifiedThe handstand function requires the robot to be supported by only two legs, drastically shrinking the support area and turning the system into an underactuated state, requiring real-time adjustment of joint angles and torques to keep the zero moment point (ZMP) within the support region.79% similarUnverifiedThe Zero Moment Point (ZMP) theory was proposed by Yugoslav scientist Vukobratović in 1968; its core idea is that a robot will not fall over as long as the equivalent point of action of the ground reaction force remains within the support polygon.73% similarUnverified传统ZMP(零力矩点)方法要求地面反力合力作用点始终保持在脚底支撑面内,近年来基于全身动力学模型的MPC和接触隐式优化方法开始取代ZMP70% similarUnverifiedA biped robot is essentially a high-dimensional nonlinear underactuated system, and traditional ZMP planning methods require precise dynamic models.68% similarUnverifiedOmnidirectional mobile robots are holonomic systems capable of simultaneously and independently controlling the three degrees of freedom in a plane (X translation, Y translation, and rotation about the Z axis), enabling movement in any instantaneous velocity direction.67% similar
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