A note on balanced controller reduction Academic Article uri icon

abstract

  • The standard linear quadratic Gaussian (LQG) optimal controller is not minimal in general, even if the plant is minimal. Hence, the order of the optimal controller can be less than that of the plant. This note shows that the original balancing method of Moore [1] can be used to generate these reduced order optimal controllers, but the newer balancing methods recently proposed for controller reduction might not generate the reduced order optimal controllers, even when they exist. Copyright 1984 by The Institute of Electrical and Electronics Engineers, Inc.

published proceedings

  • IEEE Transactions on Automatic Control

author list (cited authors)

  • Yousuff, A., & Skelton, R.

citation count

  • 68

complete list of authors

  • Yousuff, A||Skelton, R

publication date

  • March 1984