【摘要】 本文介绍了目前世界上重型直升机的现状以及主要国家的重型直升机发展计划,讨论了现有这些计划的不足之处。作者提出了一种低成本、快速发展起重用重型直升机的方法。本文对该方法的优点,关键技术以及可行性都作了探讨。更多还原

【Abstract】 This paper introduced the current status of heavy lift helicopters in the world.The development plans for heavy lift helicopters of main countries were also introduced.Disadvantages for these plans were discussed.The authors presented a new idea for fast developing heavy lift helicopters at low cost.The advantages,key techniques and feasibility were briefly described in this paper.更多还原