負荷変動に対する円筒状リニアインダクションモータのモーションコントロール

概要

論文の詳細を見る
In recent years, linear motors are noticed as an excellent driving device of the straight pass transfer system. Advanced needs of transportation in linear motor is highly demanded in motor industries. This paper is to present motion control of a cylindrical linear induction motor (CLIM) by adjusting the frequency of V/f inverter. However, thrust characteristics of CLIM is governed by a complex non linear equation. To overcome this, first, the thrust characteristics is analyzed. And, the linearity of the thrust characteristic between thrust and slip frequency within the limited range is investigated. Then the reference acceleration range is decided based on the linearity range from this characteristics. Finally. H_x loop shaping control design method is applied and its usefulness has been demonstrated via experiments by comparing with conventional LQI control.
一般社団法人日本機械学会の論文
2001-11-25