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← TechnologyWhich consequence results when joint calibration is neglected in a SCARA robot?
A)Trajectory deviation increases✓
B)Encoder resolution degrades slowly
C)Motor back EMF intensifies sharply
D)PLC cycle time becomes shorter
💡 Explanation
Increasing trajectory deviation occurs because inaccuracies accumulate via kinematic transformations. The compound nature in inverse kinematics, creates errors that amplify with each move; therefore deviation rises rather than encoder errors occurring or electrical issues appearing.
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