Unverified80% confidenceCautionExact time
Jittery or jerky movements in demonstration trajectories often indicate noise or annotation errors in the collection process and may teach robots dangerous or unstable behavior patterns
1
Sources
80%
Confidence
Long-term
Relevance
8/2/2026
First Seen
Sources
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Unverified轨迹随机性越强的机型通常电机结构越复杂，故障率和噪音也相应升高；追求安静耐用可选简单往复+不定时停顿的中间方案，兼顾趣味与稳定67% similarUnverified使用负面提示词排除erratic movements、jittery、shaky等动作特征可抑制模型的过度表现倾向66% similarUnverified纯跟练无过多语言讲解，动作示范节奏快，运动零基础或协调性较差者容易跟不上节奏导致动作变形66% similarUnverified机器人策略震荡（极限环行为）源于控制回路正反馈，类似麦克风靠近扬声器产生啸叫的Larsen效应66% similarUnverified重定心机制在学术上称为washout滤波算法（Motion Cueing Algorithm），利用人体前庭系统对匀速运动不敏感、只对加速度变化有感知的特性65% similar
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