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Universal Instrument Landing System (ILS) interlock controller with remoting capability.

机译:具有远程功能的通用仪表着陆系统(ILS)互锁控制器。

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摘要

Instrument Landing Systems (ILS) provide vertical and lateral guidance to landing aircraft. The lateral guidance aligns the aircraft horizontally with the extended centerline of the runway while the vertical guidance ensures the proper descent angle for landing. This allows an aircraft to make a landing at an airport that cannot be seen from higher altitudes due to weather, clouds, and/or poor visibility.; The approach path provided by the ILS also ensures an obstacle free corridor. The ILS utilizes ground based electronics and an aircraft receiver. The ground based electronics radiates an amplitude modulated VHF signal through an antenna array. The combined signal in space has different modulation based upon its orientation to the antenna array. The aircraft receiver uses this signal to determine its alignment.; Due to safety requirements, Federal Aviation Administration (FAA) Orders, and International Civil Aviation Organization (ICAO) Standards, an ILS must use an interlock system to prevent more than one ILS from radiating opposite approaches to the same runway or when operation of more than one ILS causes an interference problem with the signal in space reception of the desired ILS signal. This interlock system interfaces more than one ILS and must be controlled by Air Traffic personnel.; Since there is not a common specification for controlling an ILS, individual manufactures are free to use different methods for interlocking their system. The Federal government buys ILSs from competitive bidding. The result is different vender equipment ends up at various airports causing unique interlock designs. Furthermore, until recently, interlocked ILSs were not remoted off airport. Therefore, a universal ILS interlock with remoting capability is needed.
机译:仪表着陆系统(ILS)为着陆飞机提供垂直和横向引导。横向引导使飞机水平对齐跑道的延伸中心线,而垂直引导则确保适当的降落角度以降落。这使飞机可以在机场降落,这是由于天气,云层和/或能见度差而无法从高空看到的。 ILS提供的进场路径还确保了无障碍走廊。 ILS利用地面电子设备和飞机接收器。基于地面的电子设备通过天线阵列辐射调幅的VHF信号。空间中的组合信号基于其对天线阵列的方向而具有不同的调制。飞机接收机使用该信号来确定其对准。由于安全要求,联邦航空局(FAA)指令和国际民用航空组织(ICAO)标准的要求,ILS必须使用联锁系统,以防止多个ILS向同一跑道辐射相反的进近辐射,或防止在超过一个ILS会在所需ILS信号的空间接收中对信号造成干扰问题。该联锁系统连接多个ILS,并且必须由空中交通管理人员控制。由于没有用于控制ILS的通用规范,因此各个制造商可以自由使用不同的方法来互锁其系统。联邦政府从竞争性招标中购买ILS。结果是不同的自动售货机设备最终到达各个机场,从而导致独特的联锁设计。此外,直到最近,联锁的ILS还没有在机场以外进行远程控制。因此,需要具有远程功能的通用ILS互锁。

著录项

  • 作者

    Szczuka, Edward C.;

  • 作者单位

    University of Kansas.$bElectrical Engineering & Computer Science.;

  • 授予单位 University of Kansas.$bElectrical Engineering & Computer Science.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.S.
  • 年度 2007
  • 页码 54 p.
  • 总页数 54
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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