A frequency domain weighting function approach to extrapolation

1990 ◽  
Vol 38 (8) ◽  
pp. 1395-1402 ◽  
Author(s):  
P.J. Thompson ◽  
M.T. Manry
Keyword(s):  
Frequency Domain ◽  
Weighting Function ◽  
Function Approach ◽  
Domain Weighting

A weighting function approach to modeling of irregular surfaces

1973 ◽  
Vol 78 (11) ◽  
pp. 1794-1803 ◽  
Author(s):  
John L. Junkins ◽  
Gary W. Miller ◽  
James R. Jancaitis
Keyword(s):  
Weighting Function ◽  
Function Approach ◽  
Irregular Surfaces

Modeling inndimensions using a weighting function approach

1974 ◽  
Vol 79 (23) ◽  
pp. 3361-3366 ◽  
Author(s):  
James R. Jancaitis ◽  
John L. Junkins
Keyword(s):  
Weighting Function ◽  
Function Approach

scholarly journals A Superposition Based Diffraction Technique to Study Site Effects in Earthquake Engineering

2016 ◽  
Vol 2016 ◽  
pp. 1-14 ◽  
Author(s):  
Juan Gomez ◽  
Juan Jaramillo ◽  
Mario Saenz ◽  
Juan Vergara
Keyword(s):  
Frequency Domain ◽  
Green's Function ◽  
Earthquake Engineering ◽  
Site Effects ◽  
Function Approach ◽  
Simple Problem ◽  
Final Solution ◽  
Surface Topographies ◽  
Diffracted Waves ◽  
Step Algorithm

A method to study the response of surface topographies submitted to incidentSHwaves is presented. The method is based on the superposition of diffracted sources described in Jaramillo et al. (2013). Since the technique proceeds in the frequency domain in terms of the superposition of incident, reflected, and diffracted waves, it has been termed like a superposition based diffraction approach. The final solution resulting from the superposition approach takes the form of a series of infinite terms, where each term corresponds to diffractions of increasing order and of decreasing amplitude generated by the interactions between the geometric singularities of the scatterer. A detailed, step-by-step algorithm to apply the method is presented with regard to the simple problem of scattering by a V-shaped canyon. In order to show the accuracy of the method we compare our time and frequency domain results with those obtained from a direct Green’s function approach. We show that fast solutions with an error of the order of 6.0% are obtained.

Concise Robust Control for MIMO System Based on Frequency Domain Analysis

2013 ◽  
Vol 278-280 ◽  
pp. 1555-1560
Author(s):  
Wei Guan ◽  
Zuo Jing Su ◽  
Guo Qing Zhang
Keyword(s):  
Robust Control ◽  
Frequency Domain ◽  
Weighting Function ◽  
Mimo System ◽  
Design Procedure ◽  
Frequency Domain Analysis ◽  
Design Procedures ◽  
Control Scheme ◽  
Robust Control Design ◽  
Selection Of

In this paper, a concise nonlinear robust control scheme based on the frequency domain is proposed. Compared with the arbitrary selection of weighting function in classical H∞ mixed sensitivity robust control design procedures, the CGSA methods gives a relatively more straightforward and concise design procedure for MIMO robust control problem. In the simulations, the CGSA is applied to an integrated rudder and fin control loop to indicate that the integrated rudder and fin CGSA control scheme is very feasible for future practical application.

Correction to "The analysis of slug tests in the frequency domain" (WRR 25(11), pp. 2388-2396

1990 ◽  
Vol 26 (8) ◽  
pp. 1863-1863
Author(s):  
Paul Marschall ◽  
Baldur Barczewski
Keyword(s):  
Frequency Domain ◽  
Slug Tests
Sign in / Sign up

Export Citation Format

Share Document