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Journal of Systems Engineering and Electronics

Issue 4 • Date Dec. 1992

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Displaying Results 1 - 12 of 12
  • [Front cover]

    Publication Year: 1992, Page(s): c1
    IEEE is not the copyright holder of this material | PDF file iconPDF (772 KB)
    Freely Available from IEEE
  • Copyright page

    Publication Year: 1992, Page(s): 1
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (132 KB)

    The Journal of Systems Engineering and Electronics is published in Chinese and in English by the Second Academy of Ministry of Aero-Space Industry(MAS). The Journal in Chinese comes out monthly with English abstracts, while its English edition comes out semiannually (summer and winter), with half-year's abstracts of Chinese edition attached. View full abstract»

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  • Contents

    Publication Year: 1992, Page(s): 1
    IEEE is not the copyright holder of this material | PDF file iconPDF (173 KB)
    Freely Available from IEEE
  • Prolog to this special section: Progress in space microelectronics

    Publication Year: 1992, Page(s):1 - 20
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  • The maximum likelihood method of aerodynamic parameter identification

    Publication Year: 1992, Page(s):21 - 28
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (973 KB)

    In this paper a method of aerodynamic parameter identification of vehicle, the maximum likelihood method, is introduced. The aerodynamic model of vehicle is identified and the basic equations using maximum likelihood method are established. After that, the simulation data is identified to verify the correctness of the mathematic model and identification method. Last, the practical flight data is i... View full abstract»

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  • The studies of some key technologies in magnetic disk drives

    Publication Year: 1992, Page(s):29 - 36
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (917 KB)

    This paper introduces some final results of some key technologies in magnetic disk drives. We dicuss the design and experiment of thin film head, magnetic fluid exclusion seal system, head disk interface and the engineering appilcations of these technologies in magnetic disk drives. View full abstract»

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  • Study on optimal topology for computer local double loop networks

    Publication Year: 1992, Page(s):37 - 52
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2041 KB)

    A dist ributed optimal local double loop (DOLDL) network is presented. Emphasis is laid on the topology and distributed routing algorithms for the DOLDL. On the basis of building an abstract model, a set of definitions and theorems are described and proved. An algorithm which can optimize the double loop networks is presented. The optimal values of the topologic parameters for the DOLDL have been ... View full abstract»

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  • Applying force-directed placer to wafer scale placement

    Publication Year: 1992, Page(s):53 - 60
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1169 KB)

    A placement algorithm for discretionary wiring WSI system, WFDP, is proposed in this paper. WFDP employes force-directed placement algorithm. First the relative locations of macro circuit component are determined. In the phase of determining the real location of the circuit component, it avoids the problem of determining the real location of arbitrary component by employing divide-conquer strategy... View full abstract»

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  • Reliability analysis of some typical repairable systems with arbitrary repair-time distribution

    Publication Year: 1992, Page(s):61 - 72
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1184 KB)

    In this paper, reliability of some typical non-Markov repairable systems, including series systems, m-out-of-n or majority vote systems, and n : m cross-strapping standby redundant systems with general repair-time distribution, are studied by applying the generalized Markov renewal process (GMRP). The stochastic behavior of the typical systems is analyzed here. Formulas for mean time to first syst... View full abstract»

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  • The near-field microwave focusing in the layer mediums

    Publication Year: 1992, Page(s):73 - 83
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1137 KB)

    This paper deals with the microwave focusing in the layer mediums near the antenna aperture. Based on the plane-wave spectrum theory, the relationship between the Hertz potential and the electromagnetic field is discussed. An approach to the description of the field distribution in the layer mediums in case of an arbitary field source is proposed. Given the focusing current distribution over the a... View full abstract»

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  • Research notes: An analysis of mutual interference in radar systems using dual-band (Ka/X) antennas

    Publication Year: 1992, Page(s):84 - 87
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (660 KB)

    An analysis of mutual interfering sources on RF systems using dual-band (Ka/X) radar is presented. The purpose of this paper is to improve operational performance of the system from the point of view of EMC design. The experimental dualband antenna system have decreased the disturbing effects of most mutual interfering sources. View full abstract»

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  • Institute communication: A brief introduction to SAMAS

    Publication Year: 1992, Page(s):88 - 89
    IEEE is not the copyright holder of this material | PDF file iconPDF (351 KB)
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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.

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