@conference {
	title = {Decentralized Stabilization of Large Scale Systems by Frequency Domain Methods},
	author = {Bennett, William H., Baras, John S.},
	year = {1983},
	month = {03/1983},
	abstract = {A notion of weak coupling between subsystem~of a large-scale~system is developed based on a sufficient condition for a linear, time-invariant MIMO systems. The weak coupling measure provides a frequency dependent requirement on the system response for stability of a decentralized controller for the system. An abstract notion of a generalized Nyquist criterion for MIMO systems (as discussed in Brockett and byrnes [7]~)~is extended for decentralized feedback control. Computational methods are provided which exploit a connection between a gap-metric and the principal angles between pairs of subspaces. The principal angles are shown to be related to the singular values of an easily conputed matrix.},
	address = {Baltimore, Maryland},
	booktitle = {The 1983 Conference on Information Sciences and Systems},
	pages = {pp. 599-606},
	organization = {Johns Hopkins University}
}
