By Topic

Journal of Systems Engineering and Electronics

Issue 1 • Date March 1997

Filter Results

Displaying Results 1 - 15 of 15
  • [Front cover]

    Publication Year: 1997, Page(s): c1
    IEEE is not the copyright holder of this material | PDF file iconPDF (928 KB)
    Freely Available from IEEE
  • Copyright page

    Publication Year: 1997, Page(s): 1
    IEEE is not the copyright holder of this material | PDF file iconPDF (219 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Contents

    Publication Year: 1997, Page(s): 1
    IEEE is not the copyright holder of this material | PDF file iconPDF (160 KB)
    Freely Available from IEEE
  • Electromagnetic scattering from fractal multilayered cylinder at normal incidence

    Publication Year: 1997, Page(s):1 - 6
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (688 KB)

    In this paper, a more stable and accurate recursing equation and computing procedure are proposed to calculate scattering width of the multilayered cylinder. This procedure is applied to compute the distribution of the scattering width and to analyze the characteristic of scattering from fractal multilayered cylinder. The connection between the characteristic of scattering and fractal dimension is... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Stability analysis of semistate system and the application to nonlinear time-varying unforced RC

    Publication Year: 1997, Page(s):7 - 12
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (687 KB)

    In this paper, the stability of semistate system is analysed from the viewpoint of stability of system motion, and the criteria on stability of nonlinear non-autonomous semistate system is given by using Lyapunov-like function similar to ordinary differential equation. Moreover, stability of nonlinear time-varying unforced RC system is obtained by the result given. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Geometrical modeling by NURBS surface and RCS computing by visualization for complex targets

    Publication Year: 1997, Page(s):13 - 21
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1597 KB)

    A novel approach to compute the high frequency radar cross-section (RCS) of complextargets is described in this paper. From the three views or the sectional views of the target, target is geometrically modeled by non-uniform rational B-spline (NURBS) parametric surfaces using the software CNFEOV developed by oneself which constructs NURBS representation of complex target from engineering orthograp... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Radar cross-section imaging of a rotating object with a multi-frequency holography

    Publication Year: 1997, Page(s):22 - 28
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1708 KB)

    A new method called multi-frequency holography (MFH) for two-dimensional radarcross-section imaging of rotating objects is introduced, in which a constant coherent reference signalfrom transmitted signal is added into received signal over certain frequency-width. With the MFH only the intensity of received composite signals needs to be measured. Both imaging situations of far field and near field ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • 2-D conductor cross section reconstruction via amplitudes of backscattered field in near regions

    Publication Year: 1997, Page(s):29 - 38
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1099 KB)

    In this paper, an improved approach is presented to reconstruct two dimensional conductor profile illuminated by incident plane waves of multiple frequencies and directions via amplitudes of backscattered field in near regions. Newton-Kantorovitch algorithm is adopted to cast the nonlinear coupled integral equations into linearized form, method of moment is used to transform the above linearized i... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The equivalent parameters for the narrow series slot on a sectoral waveguide

    Publication Year: 1997, Page(s):39 - 45
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (672 KB)

    The exact and approximate expressions for the field components of the TE modes in asectoral waveguide are presented. Using the equivalence principle, the electric field distribution on the aperture surfaces of a narrow transverse slot cut in the curved broad wall of a sectoral waveguide is solved by the moment method (Galerkin's method). Important results such as the scattering parameter, the norm... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The treatment of non-zero slacks in data envelopment analysis

    Publication Year: 1997, Page(s):46 - 50
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (559 KB)

    The paper studies the non-zero slacks in data envelopment analusis. A procedure is developed for the treatment of non-zero slacks. DEA projection can be done just in one step. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fuzzy extensive economical control

    Publication Year: 1997, Page(s):51 - 56
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (790 KB)

    In this paper, FEEC theory is studied. An economical space is a dynamic model for anyscope of certain economy and market. In an economical space, any point represents some economical area or entity and is assigned an variable economic condition. Any subspace is assigned an variable economic evaluation. FEEC controller operates on economic evaluation and the public parts in economic condition. Any ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fuzzy consistent matrix and its application

    Publication Year: 1997, Page(s):57 - 64
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (707 KB)

    This paper presents a kind of fuzzy consistent matrix and introduces its application in analytic hierarchy process and adaptive fuzzy reasoning. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Stabilization variable structure control for singular decoupling motor system

    Publication Year: 1997, Page(s):65 - 72
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (697 KB)

    This paper describes the important application of variable structure control (VSC) theory on induction motor (IM) decoupling control system. A design scheme using singular system variable structure control method for a decoupling IM system is presented. The scheme is shown to be robust to parametric variations and external disturbances. Simulation results show the stability and effectiveness of th... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Experirnental and theoretical studies of spraying system of the swirl-liquid jet

    Publication Year: 1997, Page(s):73 - 80
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1011 KB)

    This paper presents atomizing mecchanism of the swirl-liquid jet. The calculating equation of the swirl fluid. inside the sprayer and swirl-liquid jet outside the sprayer are established by Navier-Stokes hydromechanics equations. Adopting to some hypothetic condition for velocities inthe small element bodies, the solutions of the velocities and pressure are obtained. The atomization theory of the ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Instructions for authors

    Publication Year: 1997, Page(s): 1
    IEEE is not the copyright holder of this material | PDF file iconPDF (270 KB)
    Freely Available from IEEE

Aims & Scope

Journal of Systems Engineering and Electronics reports the latest developments and achievements in both theoretical and practical aspects of systems engineering, electronics and related research areas.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
Professor Rong Shi
Journal of Systems Engineering and Electronics