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← TechnologyWhich adjustment compensates for inaccuracies during robot arm inverse kinematic calculations?
A)Iterative refinement of joint angles✓
B)Maximum motor torque amplification
C)Predictive trajectory smoothing filters
D)Decreased encoder resolution feedback
💡 Explanation
Joint angle errors accumulate using imperfect models; iterative refinement uses feedback to reduce error, because the inverse kinematic solution isn't perfectly accurate, therefore, successive adjustments improve endpoint precision here, rather than simply increase power or reduce resolution.
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