DocumentCode
3159119
Title
Design of preview sliding mode control for an wideband speaker system
Author
Hosokawa, Takayuki ; Mori, Yasuchika
Author_Institution
Grad. Sch. of Syst. Design, Tokyo Metropolitan Univ., Tokyo
fYear
2008
fDate
20-22 Aug. 2008
Firstpage
2345
Lastpage
2348
Abstract
When the dynamic type speaker is driven, the problem of wavy reproducibility by existence and the phase rotation of the transition distortion of the speaker is caused in the electromagnetic braking method used in general. In this research, the application of the sliding mode control which is one of the nonlinear controls is applied to the drive of the speaker. The band is divided in this paper, and the preview sliding mode control is used. And it makes the control possible in a wide band.
Keywords
acoustic distortion; audio equipment; braking; nonlinear control systems; variable structure systems; electromagnetic braking method; nonlinear controls; phase rotation; preview sliding mode control; transition distortion; wavy reproducibility; wideband speaker system; Sliding mode control; Wideband; band division; preview control; sliding mode control; speaker system; wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference, 2008
Conference_Location
Tokyo
Print_ISBN
978-4-907764-30-2
Electronic_ISBN
978-4-907764-29-6
Type
conf
DOI
10.1109/SICE.2008.4655057
Filename
4655057
Link To Document