Multivariable Feedback: A Quasi-Classical Approach

Singular-value, characteristic-value and polar decompositions.- Use of parameter group decomposition to generate nyquist-type loci.- Alignment, normality and quasi-nyquist loci.- A quasi-classical design technique.- Calculating a compensator numerator matrix by linear least-squares fitting.- Calculating a compensator by nonlinear least-squares fitting.- Examples of the design techniques.