Corresponding Author

Paper:	idn196
Name:	D. Caston
Company:	ALSTOM/ISS/CND
Address:	6, rue Zamenhof BP 129 26 303 Bourg de Peage Cedex
Country:	France
Phone:	0033 4 7570 7373
Fax:	0033 4 7570 7320
Email:	denis.caston@contracting.alstom.com