Affiliation: | (1) Process Control Laboratory, E.N.S.I.A.C.E.T., 118, route de Narbonne, 31077 Toulouse Cedex 4, France;(2) Systems Engineering Laboratory, Department of Process and Environmental Engineering, University of Oulu, P.O.Box 4300, 90014 Oulu, Finland;(3) Laboratoire J.-A. Dieudonné, Université de Nice—Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 02, France |