Which consequence results when resolvers within a robotic arm's joint exhibit signal aliasing due to insufficient sampling?

💡 Explanation

Erroneous position feedback occurs, because under-sampling causes the signal to be misinterpreted via **signal aliasing**. Therefore, the control system receives incorrect joint angle values, rather than accurate high resolution data which is needed for inverse kinematics

• Which risk increases when sustained tensile stress causes the yielding of steel rebar within reinforced concrete?
• Which phenomenon accelerates equipment corrosion when refrigerant decomposes?
• Which consequence results when an aircraft's flight control surfaces experience adverse yaw during coordinated turns?
• Which control issue arises when wear affects quadrature encoder signals in a robotic arm's joints?
• Which failure mode is induced when a hydraulic actuator's control valve pilot pressure is momentarily interrupted?
• Which outcome occurs when Kalman filter tuning errors yield underestimated process noise variances within an autonomous robot's INS?