DocumentCode
575227
Title
Nonlinear sampled-data controller redesign with an observer for a 3-DOF model helicopter
Author
Takamuku, K. ; Ishitobi, M. ; Nishi, M. ; Kunimatsu, S.
Author_Institution
Dept. of Mech. Syst. Eng., Kumamoto Univ., Kumamoto, Japan
fYear
2012
fDate
20-23 Aug. 2012
Firstpage
2232
Lastpage
2237
Abstract
This paper considers redesign implementation of a nonlinear sampled-data controller for a 3-DOF model helicopter. To improve the control performance, an emulation input is modified by an additional signal. The previous study proposed a redesign method to possibly give a better control performance than emulation. However, an expected improvement cannot be obtained. This paper revises the previous method to achieve a better performance. Then, an observer is introduced to the control system because the exact values of velocity signals are not available directly.
Keywords
aircraft control; control system synthesis; helicopters; nonlinear control systems; observers; sampled data systems; 3-DOF model helicopter; emulation input; nonlinear sampled-data controller redesign; observer; velocity signal; Educational institutions; Model helicopter; Nonlinear systems; Observer; Redesign; Sampled-data control;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference (SICE), 2012 Proceedings of
Conference_Location
Akita
ISSN
pending
Print_ISBN
978-1-4673-2259-1
Type
conf
Filename
6318386
Link To Document