@inproceedings{oai:sucra.repo.nii.ac.jp:00009317,
 author = {名取, 賢二 and Seiichiro, Katsura and 辻, 俊明 and 大西, 公平},
 book = {Proceedings of the IEEE International Symposium Industrial Electronics, ISIE 2005},
 month = {},
 note = {Bilateral control is an effective method for reproduction of tactile sense. Therefore many researches have been conducted so far. That is about not only stability but also performance. In this paper, one of evaluation indices of bilateral systems, ”Transparency” is applied to the case with time delay. Both master and slave site of the system used in this research come with acceleration control system by disturbance observer. Therefore the system is very robust to disturbance and parameter variation. The relation of force and position information of both master and slave is formulated using hybrid matrix. Then frequency responses of the elements of hybrid matrix are analyzed taking bandwidth of disturbance observer and reaction force observer, time delay into account. From those frequency responses, it is found out that there exists unfamiliar phenomenon (an infinite number of resonances) induced by the imensionless characteristic of time delay. Therefore the relation of time delay and the phenomenon is discussed and clarified using Pade approximation. Then using the result, new stabilization method is proposed. It is based on phase-lead compensation., (c)2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., text},
 pages = {1511--1516},
 publisher = {IEEE-Institute of Electrical and Electronics Engineers, Inc},
 title = {Analysis of Bilateral Systems with Time Delay},
 volume = {4},
 year = {2005},
 yomi = {ナトリ, ケンジ and ツジ, トシアキ and オオニシ, コウヘイ}
}