Zobrazeno 1 - 10
of 17
pro vyhledávání: '"L. T. Watson"'
Publikováno v:
AIAA Journal. 39:2242-2249
Publikováno v:
IEEE Transactions on Automatic Control. 39:1302-1305
In control system analysis and design, finding a reduced-order model, optimal in the L/sup 2/ sense, to a given system model is a fundamental problem. The problem is very difficult without the global convergence of homotopy methods, and a homotopy ba
Publikováno v:
IMA Journal of Applied Mathematics. 46:201-210
Publikováno v:
Journal of Automated Reasoning. 6:51-75
Unification, the heart of resolution, was formulated to work in the Herbrand universe and hence does not incorporate any function evaluation. Matching is completely syntactic. In this paper, we study the replacement of unification by a constraints so
Publikováno v:
Linear Algebra for Large Scale and Real-Time Applications ISBN: 9789048142460
The H 2 optimal model reduction problem, i.e., the problem of approximating a higher order dynamical system by a lower order one so that a model reduction criterion is minimized, is of significant importance and is under intense study. Several earlie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::492dd8662d374bd2e3235adb8375e13f
https://doi.org/10.1007/978-94-015-8196-7_36
https://doi.org/10.1007/978-94-015-8196-7_36
Autor:
C. Y. Wang, L. T. Watson
Publikováno v:
ZAMP Zeitschrift f�r angewandte Mathematik und Physik. 34:13-24
A circular ring rotates about a diameter in space. Deformations of the ring depend on a non-dimensional parameterJ which represents the relative importance of centrifugal forces to flexural rigidity. The solutions are found by three methods: series e
Publikováno v:
Journal of Applied Mechanics. 50:13-18
A thin-walled elastic cylinder is tethered by numerous springs to an outer rigid cylinder. As external pressure is increased, the elastic cylinder will remain circular until a critical pressure difference is attained. The nonlinear governing equation
Autor:
C. Y. Wang, L. T. Watson
Publikováno v:
Applied Scientific Research. 35:195-207
A viscous fluid is squeezed between two parallel elliptic plates. If the gap width varies as the inverse square root of time, exact similarity equations may be obtained. The nonlinear two-point boundary value problem is then solved by perturbation th
Autor:
L. T. Watson, C. Y. Wang
Publikováno v:
Journal of Engineering Mechanics. 109:811-820
A long elastic sheet or cable lies horizontally on equally spaced supports. The sheet sags due to its own weight. The problem is governed by the distance between the supports, 2a, and a nondimensional parameter, K, which represents the relative impor
Autor:
Chang Yi Wang, L. T. Watson
Publikováno v:
Journal of Engineering Mathematics. 15:81-88
The static shape of a fluid-filled membrane cylinder can be described by a set of nonlinear differential equations. These equations depend on a nondimensional parameter β representing the relative importance between pressure and the gravity force. T