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首先根据旋翼技术的特点和复合推进方式的不同,将复合式直升机分成5个类别,分别对5类复合式直升机的发展历程做了扼要介绍。然后,通过技术成熟度与市场需求的发展分析,将复合式直升机的发展归纳为5个阶段,总结了国外复合式直升机的型号发展过程和规律。最后,结合国外发展复合直升机的经验,以及中国直升机技术水平、科研机制的特点,针对中国复合式直升机技术发展提出了一些建议。
First of all, according to the characteristics of rotor technology and the different ways of compound propulsion, the compound helicopters are divided into five categories, and the development history of the five types of compound helicopters are briefly introduced respectively. Then, through the analysis of the development of technology maturity and market demand, the development of compound helicopters is summarized into five stages, and the development process and laws of composite helicopters abroad are summarized. Finally, some suggestions for the development of China’s composite helicopter technology are put forward based on the experience of developing composite helicopters in foreign countries, the technical level of Chinese helicopters and the characteristics of scientific research mechanisms.