TY - CHAP T1 - Eigenstructure approximations and their use for commutative controllers strategy : application to a helicopter T2 - System Structure and Control 1992 PY - 1992/01/01 AU - Aslan Y AU - Beauvois D AU - Rossiter JA ED - DO - DOI: 10.1016/b978-0-08-042057-8.50098-7 PB - Elsevier SP - 380 EP - 383 Y2 - 2024/12/25 ER -