我国民用飞机的预研、攻关和预发展

R & D of Civil Aircraft in China

对近年来我国民用飞机的预研、攻关和预发展问题进行了论述,叙述了民机预研选题必须突出的重点、搞好型号攻关的主要经验、民机预发展阶段的主要工作内容及合作研制中型客机我国应安排的预发展工作;提出了对民机预研要增加投入,对型号攻关要抓紧选准题目,对中型客机的预研要国内外一起开展的建议。

Matters concerning advanced research , key-problem tackling and predevelopment are outlined in this paper. It is discussed how to make project selection for civil aircraft research. Experiences in tackling key problems with prototype development are treated. Major tasks for civil aircraft predevelopment and arrangement for middle size civil aircraft are dealt with.