Control of a two-load-path trimmable horizontal stabilizer actuator of an aircraft — comparison of ℋ<inf>∞</inf> design approaches

Publikationstyp
Journal Article
Publikationsdatum
2010
Sprache
English
Author
Huang, Gan-Yun 
Pe, Timo 
Popov, Andrey 
Werner, Herbert 
Thielecke, Frank 
Institut
Regelungstechnik E-14 
TORE-URI
http://hdl.handle.net/11420/14795
Enthalten in
Proceedings of the IEEE Conference on Decision & Control 
Start Page
4863
End Page
4868
Citation
Proceedings of the IEEE Conference on Decision & Control: 4863-4868 (2010)
Contribution to Conference
49th IEEE Conference on Decision and Control, CDC 2010 
Publisher DOI
10.1109/CDC.2010.5716948
Publisher
IEEE
A novel Trimmable Horizontal Stabilizer Actuator (THSA) design of an aircraft, developed by the Institute of Aircraft Systems Engineering at Hamburg University of Technology, distinguishes itself from conventional THSA systems by its two-load-path structure that allows for higher reliability and easier maintenance. This article presents a case study of an application of four optimal ℋ ∞ controller synthesis methods (mixed sensitivity, four-block design, loop shaping and mixed-sensitivity II) to the THSA control problem. The designed controllers are then experimentally tested on the THSA test rig and the design techniques are compared with respect to the performance of their controllers and the ease of their implementation.
DDC Class
600: Technik
620: Ingenieurwissenschaften