TY - GEN
T1 - Reduction of an operational force in a simultaneity realized bilateral telecommunication system
AU - Nishimura, Satoshi
AU - Katsura, Seiichiro
PY - 2014
Y1 - 2014
N2 - The paper proposes a method to reduce an operational force in a bilateral control system that realizes simultaneity property under communication delay. A bilateral control that realizes simultaneity property is previously proposed, which is achieved by delaying the own force information. It focused on the fact that the force information is the pure information that actuates the motor, therefore, timing of the force information input is corrected. However, the control system requires large force when operator tries to operate the system. In this paper, the problem is solved by utilizing the delayed position information of the own system. The proposed control system is designed to mix present and buffered position information to reduce the operational force. The delayed information can easily affect the stability problem, therefore, phase compensator and the velocity feedback is used. The validity of the proposed method is confirmed by experiments.
AB - The paper proposes a method to reduce an operational force in a bilateral control system that realizes simultaneity property under communication delay. A bilateral control that realizes simultaneity property is previously proposed, which is achieved by delaying the own force information. It focused on the fact that the force information is the pure information that actuates the motor, therefore, timing of the force information input is corrected. However, the control system requires large force when operator tries to operate the system. In this paper, the problem is solved by utilizing the delayed position information of the own system. The proposed control system is designed to mix present and buffered position information to reduce the operational force. The delayed information can easily affect the stability problem, therefore, phase compensator and the velocity feedback is used. The validity of the proposed method is confirmed by experiments.
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U2 - 10.1109/ISIE.2014.6864969
DO - 10.1109/ISIE.2014.6864969
M3 - Conference contribution
AN - SCOPUS:84907373108
SN - 9781479923991
T3 - IEEE International Symposium on Industrial Electronics
SP - 2256
EP - 2261
BT - Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
Y2 - 1 June 2014 through 4 June 2014
ER -