Steady modes in relay control systems with time delay and periodic disturbances

Authors
Fridman, E Fridman, L Shustin, E
Citation
E. Fridman et al., Steady modes in relay control systems with time delay and periodic disturbances, J DYN SYST, 122(4), 2000, pp. 732-737
Citations number
20
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME
ISSN journal
00220434 → ACNP
Volume
122
Issue
4
Year of publication
2000
Pages
732 - 737
Database
ISI
SICI code
0022-0434(200012)122:4<732:SMIRCS>2.0.ZU;2-Y
Abstract
We study stability of slow oscillatory motions in first order one- and two- dimensional systems with delayed relay control element and periodic disturb ances, which serve as models of stabilization of the fingers of an underwat er manipulator and of control of fuel injectors in automobile engines. Vari ous types of stability observed are used to design a direct adaptive contro l of relay type with time delay that extinguishes parasite auto-oscillation s in these models. [S0022-0434(00)04004-1].