2001 Volume 67 Issue 663 Pages 3461-3467
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. Hx loop shaping control design method is applied and its usefulness has been demonstrated via experiments by comparing with conventional LQI control.
Transactions of the Society of Mechanical Engineers
Transactions of the Japan Society of Mechanical Engineers
Transactions of the Japan Society of Mechanical Engineers Series A
Transactions of the Japan Society of Mechanical Engineers Series B
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
