The Control strategy for linear switched reluctance motor elevator is an important
issue, which effects on the performance of the elevator .
This strategy consists of four control loops , Current , Force , Velocity and position
feedback control lo
ops . For the force control loop , anew force distribution function
( FDF) is proposed . The trapezoidal velocity profile is introduced to control the vertical
movement position smoothly during the elevator's accelerate, decelerate and halt
operations.
Conventional proportional plus integral (pI) controller is used for the current and
velocity control loops and their designs are described .
The proposed control strategy is dynamically simulated by Matlab .
