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Which control instability results when a robotic arm's accelerometer exceeds its rated bandwidth during rapid movements?

A)Velocity saturation in the joints
B)Aliasing within the feedback loop
C)Increased encoder signal jitter
D)Thermal runaway occurrences

💡 Explanation

Aliasing occurs because the accelerometer samples motion at a rate slower than Nyquist frequency, resulting in frequency distortion and incorrect feedback; therefore control systems become unstable, rather than experiencing joint saturation under normal bandwidth.

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