Which hazardous outcome occurs when phase differences reduce feedback sensor accuracy in robotic arm servo control?

💡 Explanation

Oscillation results when phase differences introduce cumulative latency via proportional control; the controller overreacts because the actual position lags the intended position. Therefore, the arm oscillates, rather than achieving stable positioning, due to accumulated sensor error.

• Which condition increases when a welding assembly robot's PLC incorrectly interprets encoder signals?
• Which limitation surfaces due to oil fouling within an evaporator during refrigeration?
• Which outcome leads to potential compressor stall in a gas turbine engine at high altitudes?
• Which consequence results when symbol duration exceeds the maximum delay spread within radio channel signal processing?
• Which communication disruption arises when atmospheric ducts form above radar antennas?
• Which outcome occurs when differential settlement induces unintended eccentricity in a reinforced concrete column?