@TechReport{	  it:2009-012,
  author	= {Bj{\"o}rn Halvarsson and Bengt Carlsson},
  title		= {New Input/Output Pairing Strategies based on Minimum
		  Variance Control and Linear Quadratic Gaussian Control},
  institution	= {Department of Information Technology, Uppsala University},
  department	= {Division of Systems and Control},
  year		= {2009},
  number	= {2009-012},
  month		= may,
  note		= {Updated June 2009.},
  abstract	= {In this paper a new input/output pairing strategy based on
		  minimum variance control is proposed. A similar version
		  based on linear quadratic Gaussian (LQG) control is also
		  suggested. The strategies are used to compare the expected
		  performance of decentralized control structures in some
		  illustrative examples. The pairing suggestions are compared
		  with the recommendations previously obtained using other
		  interaction measures such as the Relative Gain Array (RGA).
		  The new strategies give suitable pairing recommendations
		  and are easy to interpret.}
}