[IEEE Proceedings of 39th Annual Conference of the Society of Instrument and Control Engineers - Japan (SICE 2000) - Iizuka, Japan (2000.7.28-2000.7.28)] SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545) - SICE 2000. Proceedings of the 39th SICE Annual Conference. International Session Papers (IEEE Cat. No.00TH8545)