DocumentCode
3161669
Title
Oscillatory Effects of Common Hard Nonlinearities on Systems Using Two-Impulse ZV Input Shaping
Author
Sorensen, Khalid ; Singhose, William
Author_Institution
Georgia Inst. of Technol., Atlanta
fYear
2007
fDate
9-13 July 2007
Firstpage
5539
Lastpage
5544
Abstract
Input shaping is an effective method for reducing the oscillatory motion of linear systems. However, hard nonlinearities, such as saturation, rate limiting, backlash, and dead-zone, can reduce the effectiveness of input shaping at suppressing oscillation. This paper quantifies these detrimental effects and presents mitigation strategies.
Keywords
control nonlinearities; oscillations; common hard nonlinearities; detrimental effects; mitigation strategies; oscillation suppression; oscillatory motion reduction; rate limiting; two-impulse ZV input shaping; Cities and towns; Control nonlinearities; Control systems; Cranes; Frequency; Linear systems; Motion control; Nonlinear control systems; Robustness; Shape control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2007. ACC '07
Conference_Location
New York, NY
ISSN
0743-1619
Print_ISBN
1-4244-0988-8
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2007.4282335
Filename
4282335
Link To Document