永久磁石とリニアアクチュエータを用いた磁気浮上機構 : 両側吸引浮上に関する考察(<特集>第17回「電磁力関連のダイナミクス」シンポジウム)

概要

論文の詳細を見る
This research aims the development of the noncontact manipulation mechanism. As a step of the research, this paper describes a 2 DOF magnetically suspended manipulation system for multi-DOF levitation. The suspension mechanism is that air gap adjusting controls suspension forces. The feature of this mechanism is use of permanent magnets and linear actuators for levitation. First a prototype of levitation system are introduced and modeled. There are three actuators for controlling forces. The suspended object is an iron ball. As values of magnetic forces are important for modeling, FEM analyses are examined on three types of arrangements of magnets. Step response and frequency response are examined. As the results, it is verified that the iron ball can be operated up to 3 Hz.
日本AEM学会の論文
2006-03-10