Friction Analysis Based on Integral Quadratic Constraints
Författare
Summary, in English
Passivity arguments have long been used in the analysis of systems with friction. This paper proves a new set of integral quadratic constraints, which reduces the conservatism of such methods. The result is used to derive a quantitative bound on the amount of integrator leakage that is needed to remove stiction-induced oscillations in a servo system.
Finally, an incremental version of the circle criterion is used to study the existence of subharmonics due to friction in a system subject to externally forced oscillations.
Finally, an incremental version of the circle criterion is used to study the existence of subharmonics due to friction in a system subject to externally forced oscillations.
Avdelning/ar
Publiceringsår
2001
Språk
Engelska
Sidor
645-652
Publikation/Tidskrift/Serie
International Journal of Robust and Nonlinear Control
Volym
11
Issue
7
Länkar
Dokumenttyp
Artikel i tidskrift
Förlag
John Wiley & Sons Inc.
Ämne
- Control Engineering
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1099-1239