Institution: | (1) Flight Control Systems Department, European Space Operations Centre, D-64293 Darmstadt, Germany, e-mail: lucfraiture@web.de, DE;(2) Fachbereich MNDU, Fachhochschule Wiesbaden, D-65197 Wiesbaden, Germany, e-mail: spindler@r5.mnd.fh-wiesbaden.de, DE |