直升机梯次使用控制及评价指标分析

The analysis of echelon usage control and evaluation indexes of helicopters

直升机梯次使用控制是航空装备保障的一项重要工作,通过合理安排直升机的梯次使用,可以最大限度地发挥直升机的整体使用效能。针对直升机梯次使用控制中的难点及缺乏评价指标的问题,介绍梯次使用控制的两种方法,重点阐述梯次使用优化控制技术方法;推导分析不同参数对梯次使用控制的影响,提出衡量梯次使用控制效果的三个评价指标,并利用梯次使用优化控制技术方法进行算例分析。结果表明:单机年度任务最短时间与最长时间之和为常数,本文推导出的参数选择方法正确,提出的评价指标合理可行,可为下一步研究提供参考。

The echelon usage control of helicopters is one of the most import job in the aviation equipment support,the overall efficiency of helicopter can be maximized by arranging the echelon usage.Aiming at the difficulty and lack of evaluation index in the echelon usage control,two methods of the echelon usage control are introduced,the way of echelon optimization control technology is mainly expatiated,the influences of different parameters in the echelon usage control are deduced and analyzed,and three evaluation indexes of echelon usage control are present⁃ed.Finally,a case study is carried out by using the method of echelon optimization technology,the results indicate that the sum of minimum time and maximum time of annual mission is a constant,the parameter selection method deduced in the paper is correct,and the evaluation indexes proposed are reasonable,and the research direction of the next step is clarified.