区域管制系统安全绩效综合评估研究

Integrated Evaluation Research of ACC Safety Performance Assessment

区域管制系统用来保证航空器航路阶段的飞行安全,安全绩效考核可以促进区域管制系统安全水平的提高。通过分析区域管制系统的运行过程和安全绩效的影响因素,建立安全绩效考核的指标体系,利用将三角模糊函数和层次分析法相结合的方法进行指标权重赋值,建立区分结果和过程的安全绩效综合评估模型,并对某地区空管局区域管制系统进行实例验证。结果表明:利用该安全绩效综合评估模型对区域管制系统进行安全绩效考核所得出的结果合理有效,不仅能够反映阶段时间内的安全管理工作效果,同时可以体现安全管理工作过程,可为安全管理的后续工作提供决策依据。

The area control center（ACC） ensures the safety of the aircraft on route. The safety performance as-sessment can promote the improvement of the system security level. Through the analysis of the operation process of area control center and the influence factors of safety performance, the index system of safety per-formance assessment is established. The method combining the triangular fuzzy function and the analytic hierarchy process（AHP） is used to evaluate the index. Based on these, the integrated evaluation model of safety per-formance is established. The data of an area control center is used to verify the case. The result can reasonably reflect the safety management level of the area control center, which shows that the integrated evaluation model of safety performance is reasonable and can properly provide the decision basis for the safety management.