https://www.scipedia.com/wd/index.php?action=history&feed=atom&title=Chapel_Erzberger_2018aChapel Erzberger 2018a - Revision history2026-04-30T19:59:37ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10https://www.scipedia.com/wd/index.php?title=Chapel_Erzberger_2018a&diff=199192&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 385711471 to Chapel Erzberger 2018a2021-02-01T22:59:12Z<p>Scipediacontent moved page <a href="/public/Draft_Content_385711471" class="mw-redirect" title="Draft Content 385711471">Draft Content 385711471</a> to <a href="/public/Chapel_Erzberger_2018a" title="Chapel Erzberger 2018a">Chapel Erzberger 2018a</a></p>
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</td></tr></table>Scipediacontenthttps://www.scipedia.com/wd/index.php?title=Chapel_Erzberger_2018a&diff=199191&oldid=prevScipediacontent: Created page with " == Abstract == The nation's air-traffic-control system is the subject of an extensive modernization program, including the planned introduction of advanced automation techni..."2021-02-01T22:59:08Z<p>Created page with " == Abstract == The nation's air-traffic-control system is the subject of an extensive modernization program, including the planned introduction of advanced automation techni..."</p>
<p><b>New page</b></p><div><br />
== Abstract ==<br />
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The nation's air-traffic-control system is the subject of an extensive modernization program, including the planned introduction of advanced automation techniques. This paper gives an overview of a concept for automating terminal-area traffic management. Four-dimensional (4D) guidance techniques, which play an essential role in the automated system, are reviewed. One technique, intended for on-board computer implementation, is based on application of optimal control theory. The second technique is a simplified approach to 4D guidance intended for ground computer implementation. It generates advisory messages to help the controller maintain scheduled landing times of aircraft not equipped with on-board 4D guidance systems. An operational system for the second technique, recently evaluated in a simulation, is also described.<br />
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== Original document ==<br />
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The different versions of the original document can be found in:<br />
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* [http://www.aviationsystemsdivision.arc.nasa.gov/publications/1984/AF1984101.pdf http://www.aviationsystemsdivision.arc.nasa.gov/publications/1984/AF1984101.pdf]<br />
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* [http://xplorestaging.ieee.org/ielx5/4788337/4788338/04788371.pdf?arnumber=4788371 http://xplorestaging.ieee.org/ielx5/4788337/4788338/04788371.pdf?arnumber=4788371],<br />
: [http://dx.doi.org/10.23919/acc.1984.4788371 http://dx.doi.org/10.23919/acc.1984.4788371]<br />
<br />
* [https://ntrs.nasa.gov/search.jsp?R=19850065532 https://ntrs.nasa.gov/search.jsp?R=19850065532],<br />
: [https://www.infona.pl/resource/bwmeta1.element.ieee-art-000004788371 https://www.infona.pl/resource/bwmeta1.element.ieee-art-000004788371],<br />
: [http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000004171300 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000004171300],<br />
: [https://repository.exst.jaxa.jp/dspace/handle/a-is/389744 https://repository.exst.jaxa.jp/dspace/handle/a-is/389744],<br />
: [https://academic.microsoft.com/#/detail/2151488409 https://academic.microsoft.com/#/detail/2151488409]</div>Scipediacontent