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Aerospace and Electronic Systems Magazine, IEEE

Issue 12 • Date Dec. 1988

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Displaying Results 1 - 5 of 5
  • SCR-270 radar development

    Publication Year: 1988 , Page(s): 3 - 6
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (316 KB)  

    The development of the SCR-270-271 series of radars is traced. These radar had their origin in the work that preceded and eventually culminated in the first US Army radar: Search Light Control Radar SCR-268. The principal technical characteristics of the 270-271 series are summarized and given in tabular form.<> View full abstract»

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  • The SCR-270 in Japan

    Publication Year: 1988 , Page(s): 7 - 14
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (792 KB)  

    The deficient state of the radar in use when the war in Korea erupted in 1950 is described. The installation of the SCR-270 radar system is discussed, and its siting is considered. Test and performance results are examined.<> View full abstract»

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  • Determination of ground emitter location

    Publication Year: 1988 , Page(s): 15 - 18
    Cited by:  Papers (2)  |  Patents (1)
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (284 KB)  

    Passive techniques to locate ground emitters from an airborne platform provide threat warning to aircraft in hostile airspace while maintaining the electronic silence of the vehicle. These techniques are based on triangulation methods and extended Kalman filters, using only hearing measurements. An approach that takes into consideration the maximum measurement error of the sensor and approximates an area of uncertainty of the emitter location by polygons is proposed. The performance of this algorithm is demonstrated by simulation results, and an example is shown for the comparison of this algorithm and the extended Kalman filter approach.<> View full abstract»

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  • Notes on 'The electric control of large aeroplanes'

    Publication Year: 1988 , Page(s): 19 - 24
    Cited by:  Papers (3)
    Save to Project icon | Request Permissions | PDF file iconPDF (554 KB)  
    Freely Available from IEEE
  • Artificial intelligence supportability (Air Force application)

    Publication Year: 1988 , Page(s): 25 - 32
    Save to Project icon | Request Permissions | Click to expandQuick Abstract | PDF file iconPDF (665 KB)  

    The reader is acquainted with artificial intelligence (AI) in general and knowledge-based (expert) systems in particular. The expected benefits and potential applications are described, and the impact of supporting AI technology is assessed. Several problems areas are identified, and potential solutions are proposed for some of them.<> View full abstract»

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The IEEE Aerospace and Electronic Systems Magazine publishes articles and tutorials concerned with the various aspects of systems for space, air, ocean, or ground environments.

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