ID 110694
著者
上田, 哲史 Faculty of Engineering, The University of Tokushima 徳島大学 教育研究者総覧 KAKEN研究者をさがす
川上, 博 Faculty of Engineering, The University of Tokushima 徳島大学 教育研究者総覧
森田, 郁朗 Faculty of Engineering, The University of Tokushima 徳島大学 教育研究者総覧 KAKEN研究者をさがす
キーワード
impulsive force
bifurcation
controlling chaos
stepping motor
資料タイプ
学術雑誌論文
抄録
The pendulum equation with a periodic impulsive force is investigated. This model described by a second order differential equation is also derived from dynamics of the stepping motor. In this paper, firstly, we analyze bifurcation phenomena of periodic solutions observed in a generalized pendulum equation with a periodic impulsive force. There exist two topologically different kinds of solution which can be chaotic by changing system parameters. We try to stabilize an unstable periodic orbit embedded in the chaotic attractor by small perturbations for the parameters. Secondly, we investigate the intermittent drive characteristics of two-phase hybrid stepping motor. We suggest that the unstable operations called pull-out are caused by bifurcations. Finally, we proposed a control method to avoid the pull-out by changing the repetitive frequency and stepping rate.
掲載誌名
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
ISSN
09168508
cat書誌ID
AA10826239
出版者
The Institute of Electronics, Information and Communication Engineers
E78-A
10
開始ページ
1269
終了ページ
1275
並び順
1269
発行日
1995-10-25
備考
(c)1995 The Institute of Electronics, Information and Communication Engineers
IEICE Transactions Online TOP:http://search.ieice.org/
EDB ID
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
情報センター
理工学系