How elevator work open loop or close loop?

Elevators typically operate using a closed-loop control system. In this system, sensors continuously monitor the elevator's position and speed, providing real-time feedback to the control system. This allows for precise adjustments to be made to ensure smooth and accurate operation, responding to user inputs and safety requirements. In contrast, an open-loop system would lack this feedback mechanism, making it less effective for applications like elevators where precision is crucial.