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← TechnologyWhich safety outcome results when robotic arm joint encoders fail and report incorrect position?
A)Unexpected jerky arm movements occur✓
B)Reduced electromagnetic interference susceptibility
C)Decreased motor torque
D)Increased energy consumption observed
💡 Explanation
Unexpected movements occur due to the position control system applying incorrect inverse kinematics based on false encoder feedback; therefore, trajectories deviate from programmed path causing jerks, rather than smooth motion because the position feedback *loop instability* results, not simple torque alterations.
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