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← TechnologyWhich outcome occurs when position feedback latency increases during a robot arm's inverse kinematics calculation?
A)Oscillation near target coordinates results✓
B)Joint torque limits are momentarily exceeded
C)Path planning calculations become shorter
D)Energy consumption sees major overall reductions
💡 Explanation
Oscillation occurs because the closed-loop system corrects based on delayed position data; positional error accumulates. This results from increased 'phase lag' within the **feedback loop**, therefore oscillation happens, rather than converging smoothly because corrections are constantly chasing a slightly obsolete position.
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