Control of unstable steady states by time-delayed feedback methods
Other Condensed Matter
2009-11-11 v1
Abstract
We show that time-delayed feedback methods, which have successfully been used to control unstable periodic ortbits, provide a tool to stabilize unstable steady states. We present an analytical investigation of the feedback scheme using the Lambert function and discuss effects of both a low-pass filter included in the control loop and non-zero latency times associated with the generation and injection of the feedback signal.
Cite
@article{arxiv.cond-mat/0508367,
title = {Control of unstable steady states by time-delayed feedback methods},
author = {P. Hoevel and E. Schoell},
journal= {arXiv preprint arXiv:cond-mat/0508367},
year = {2009}
}
Comments
8 pages, 11 figures