| 发明名称 | Methods and apparatus to mitigate instrument landing system overflight interference | ||
| 摘要 | Systems and methods to mitigate instrument landing system (ILS) overflight interference are disclosed. An example method performing a first measurement of a position of an aircraft relative to a first location based on an instrument landing system, performing a second measurement of the position of the aircraft based on inertial measurements performed over a first time period occurring prior to the first measurement, performing a third measurement of the position of the aircraft based on inertial measurements performed over a second time period greater than the first time period and occurring prior to the first measurement, and generating guidance information based on a selected one of the first, second, or third measurements of the position of the aircraft. | ||
| 申请公布号 | US8958932(B2) | 申请公布日期 | 2015.02.17 |
| 申请号 | US201313764422 | 申请日期 | 2013.02.11 |
| 申请人 | The Boeing Company | 发明人 | Murphy Tim |
| 分类号 | G05D1/06;B64D45/04;G01C21/16;G01S3/02;G01S3/28 | 主分类号 | G05D1/06 |
| 代理机构 | Hanley, Flight & Zimmerman, LLC | 代理人 | Hanley, Flight & Zimmerman, LLC |
| 主权项 | 1. A method, comprising: performing, using a processor, a first measurement of a position of an aircraft relative to a first location based on an instrument landing system; performing, using the processor, a second measurement of the position of the aircraft based on inertial measurements performed over a first time period occurring prior to the first measurement; performing, using the processor, a third measurement of the position of the aircraft based on inertial measurements performed over a second time period greater than the first time period and occurring prior to the first measurement; and generating, using the processor, guidance information based on a selected one of the first, second, or third measurements of the position of the aircraft. | ||
| 地址 | Chicago IL US | ||