题名: |
TCAS Multiple Threat Encounter Analysis. |
作者: |
T. B. Billingsley; I. P. Espindle; J. D. Griffith; |
关键词: |
air traffic control systems,collision avoidance,threat evaluation,safety analysis,tcas (traffic alert and collision avoidance system),traffic alert and collision avoidance system (tcas);display devices, simulation, warning systems, flight instruments, air |
摘要: |
The recent development of high-fidelity U.S. airspace encounter models at Lincoln Laboratory has motivated a simulation study of the Traffic Alert and Collision Avoidance System (TCAS) multiple threat logic. We observed from archived radar data that while rarer than single-threat encounters, multiple threat encounters occur more frequently than originally expected. The multi-threat logic has not been analyzed in the past using encounter models. To generate multi-threat encounters, this report extends the statistical techniques used to develop pairwise correlated encounters. We generated and simulated a large number of multi-threat encounters using the TCAS logic imprlementad in Lincoln Laboratory's Collision Avoidance System Safety Assessment Tool. / Supplementary Notes: Sponsored by Federal Aviation Administration, Washington, DC. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. |
报告类型: |
科技报告 |