@article {22,
	title = {Invariance principles for switching systems via hybrid systems techniques},
	journal = {Systems \& Control Letters},
	volume = {57},
	number = {12},
	year = {2008},
	month = {December},
	pages = {980-986},
	abstract = {Invariance principles and sufficient conditions for asymptotic stability for switching systems are given. Multiple Lyapunov-like functions are used, and dwell-time, persistent dwell-time, and weak dwell-time switching signals are considered. The invariance principles are derived from general invariance principles for hybrid systems. Asymptotic stability is concluded under observability assumptions or common bounds on the Lyapunov-like functions.},
	keywords = {hybrid systems},
	doi = {http://www.sciencedirect.com/science/article/pii/S0167691108001035},
	url = {https://hybrid.soe.ucsc.edu/files/preprints/22.pdf},
	author = {R. Goebel and R. G. Sanfelice and A. R. Teel}
}
