Low-order models for dynamic systems
Thaler, George J.
MetadataShow full item record
An investigation directed at finding the best low-order model which approximates a given high-order system is presented. New insight is gained into the cost paid for the simplicity of the model and in the accuracy of the transient response of the model related to the magnitude of a cost function. The problem is solved in the time domain by finding the best pole and zero locations of the model which minimizes a defined error criterion. The computer is used to estimate these parameters, via a parameter minimizating program. A number of examples are included.
Approved for public release; distribution is unlimited
Showing items related by title, author, creator and subject.
Schueller, Kriss A.; Butler, Jon T. (1992-02);We propose a heuristic for finding minimal cost- tables for use in the design of multiple-valued logic circuits. It is an iterative approach, in which a good table of size t is composed of a good table of size t - 1, ...
Stewart, Bart D. (Monterey, California. Naval Postgraduate School, 2001-06);Real world phenomena commonly exhibit nonlinear relationships, complex geometry, and intricate processes. Analytic or exact solution methods only address a minor class of such phenomena. Consequently, numerical approximation ...
Abstracts and Selected Full Text Documents on Radio Direction Finding (1899 - 1995) Collection Finding Aid Goncalves, George (Monterey, California. Naval Postgraduate School, 2018-03-16);This finding aid describes the "Abstracts on Radio Direction Finding / Full text documents on Radio Direction Finding" collection at the Dudley Knox Library. This legacy collection, originally created by the Southwest ...