The Research of Flight Collision Risk Based on Random Factors

Abstract:

Using the method of stochastic differential equations to analysis two aircrafts and to establish the aircraft flight collision risk model. First the relative position and speed of the aircraft on the joint distribution density should be confirmed, and convert it into a Gaussian density to simplify the calculation of nonlinear filtering theory, and then use the method of stochastic differential equation to establish flight collision risk model, and also includes the introduction of how the CNS performance of random factors, human factors and avoidance system performance affect the flight collision. After verifying the collision risk in the example, the results show that the model is feasible.

• Periodical: Applied Mechanics and Materials (Volumes 513-517)
• Pages: 3964-3971
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.513-517.3964
• Online since: February 2014
• Authors: Zhao Ning Zhang*, Ai Ping Jia
• Keywords: Collision Risk Model, Gaussian Density, Random Factors, Random Process

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