A DSP-based Robust Position Controller of a Single-sided Linear Induction Motor for Automatic Picking System

Abstract

For application of a single-sided linear induction motor (LIM)

Robust tracking performance of linear induction motor‐based automatic picking system using a high‐gain disturbance observer

“…To cope with a recent environmental change in the distribution industry as well as a change of consumer's spending pattern, many interests have been focused on the development of the advanced distribution system like an automatic picking system (APS) [1, 2]. Whereas the early technology is to combine a conventional rotary motor coupled with mechanical transducers such as the ball screw, gear, and chain, much attention is currently paid to a direct adoption of a linear motor technology to realise a high efficiency as well as reduced mechanical stress.…”

Compensation and Control of Bearingless Induction Motor’s Unbalanced Exciting Force Based on LMS Filter

“…Conventional AC motor owns the characteristics of simple structure and low cost [1][2][3], but the conventional motor cannot meet the need of long time high-speed operation. Motor with magnetic bearings has been widely used in high-speed drive kingdoms [3][4][5], but it has a series of disadvantages, such as: higher magnetic suspensions cost, difficulty to over speed, [6][7][8].…”