Xiaoyan Zhang
College of Air Traffic Management, Civil Aviation Flight University of China, Guanghan, Deyang, Sichuan, 618307, China
Jiangtao Ma
College of Air Traffic Management, Civil Aviation Flight University of China, Guanghan, Deyang, Sichuan, 618307, China
ABSTRACT
With the development of performance based navigation technologies, the plan of area navigation parallel routes is promoted now. For the safety of the newly implemented RNAV parallel routes, the quantitative risk analysis must been performed. In this study, the lateral collision risk assessment of RNAV parallel routes has been carried out. Firstly, the improved Reich Model is introduced. Then the methodology of lateral and vertical overlap probability are focused on. Different from the most of previous research, the non-core distribution is modeled by a Separated Double Exponential distribution which is more realistic than Double Exponential distribution and the vertical overlap probability is calculated through the tolerance value of maintained level according to CCAR-93TM-R4. Finally, the Collision Risk of Beijing-Shanghai parallel routes based on RNAV2 is evaluated. Results shows that the parallel routes can satisfy safety requirement and indicates that the method is feasible.
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How to cite this article
Xiaoyan Zhang and Jiangtao Ma, 2013. Analysis for Lateral Collision Risk Assessment of RNAV Parallel Routes. Journal of Applied Sciences, 13: 4231-4235.
DOI: 10.3923/jas.2013.4231.4235
URL: https://scialert.net/abstract/?doi=jas.2013.4231.4235
DOI: 10.3923/jas.2013.4231.4235
URL: https://scialert.net/abstract/?doi=jas.2013.4231.4235
REFERENCES
- Davies, L. and A. Sharpe, 1993. Review of the North atlantic lateral collision risk model. Air Traffic Contr. Quart., 1: 225-254.
Direct Link - Han, S.C., C.G. Pei, D. Sui and L. Zuo, 2006. Security analysis of area navigation parallel airway. Acta Aeronautica et Astronautica Sinica, 27: 1023-1023.
Direct Link - ICAO, 2011. Airspace analysis of bay of bengal arabian sea indian ocean region and safety assessment of rnp10 routes. Proceedings of the 16th Meeting of the Regional Airspace Safety Monitoring Advisory Group, February 21-25, 2011, Bangkok, pp: 1-40.
Direct Link - Reich, P.G., 1966. Analysis of long-range air traffic systems: separation standards I. J. Navigation, 19: 88-98.
CrossRef - Reich, P.G., 1966. Analysis of long-range air traffic systems: Separation standards-III. J. Navigation, 19: 331-347.
CrossRef