M Milanese, A Negro - Journal of Optimization Theory and Applications, 1973 - Springer
This paper is concerned with the approximation of complex dynamical systems by simple models. A min-max approach is taken, when input and initial conditions run over given …
The problem considered is the following? given a linear dynamic system of order n, find the best model of order m, in< ra, with which to derive a suboptimal control for the given system …
G Bierman - IEEE Transactions on Automatic Control, 1972 - ieeexplore.ieee.org
The problem of replacing the time-varying linear system ̇ X= A (t) X by a stationary one ̇ Y= BY is investigated. The matrix B is selected so that X (t)= Y (t) in the interval 0, T. Several …
R Genesio, R Pomé - International Journal of Control, 1975 - Taylor & Francis
This paper deals with the problem of reducing the complexity of linear, time-invariant and dynamic systems which are described by input-output data corrupted by noise. The goal of …
H Nosrati, H Meadows - IEEE Transactions on Automatic …, 1973 - ieeexplore.ieee.org
A technique for modeling linear time-varying differential systems by linear time-invariant systems of lower order is discussed and criteria for determining stability, uniqueness, and …
A Rao, S Lamba, S Rao - IEEE Transactions on Automatic …, 1980 - ieeexplore.ieee.org
Application of routh approximant method for reducing the order of a class of time-varying systems Page 1 110 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL AC-25, NO. 1 …
Das Interesse an vereinfachten Modellen hat, durch die Einsatzmöglichkeiten bei der direkten digitalen Regelung (DDC) und der Überwachung, in den letzten Jahren erheblich …
The paper deals with the parametric problem of multiple-input multiple-output (MIMO) system identification under deterministic conditions. Two different identification procedures …
A computationally simple approximation to the minimum energy controller for a linear system is achieved by reducing the complexity of the mathematical model of the system. After …