Robust performance using fixed order mixed-norm control. - John B. Allison; Martin R. Breton; D. Brett Ridgely (Int. J. Syst. Sci., 1997)

Application of a mixed H2/H∞ approach with a singular H∞constraint. - Linda Smith 001; D. Brett Ridgely; David Walker; Jim Luke (Int. J. Syst. Sci., 1997)