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民机运营经济性的分析是民机市场销售成功的关键因素。本文首先总结了直接运营成本(DOC)模型的研究进展;然后结合中国市场情况,提出一种简单可行的用于中国市场直接运营成本的计算模型;接着给出了某典型喷气式客机的计算分析算例,结果表明本文所示的计算方法具有一定的实际指导意义;最后提出进一步研究的主要方向。
The economic analysis of civil aircraft operation is the key factor in the success of civil aircraft sales. This paper first summarizes the research progress of the direct operation cost (DOC) model. Then, based on the Chinese market, a simple and feasible calculation model for the direct operation cost in the Chinese market is proposed. Then, the calculation and analysis of a typical jet airliner The results show that the calculation method shown in this paper has some practical guiding significance. Finally, the main directions of further research are put forward.