从飞机总体角度规划试飞工作

随着飞机设计技术难度的加大, 对新机进行飞行试验的工作量和复杂程度也日益提高, 试飞工作涉及的因素也越来越多。如何从飞机设计的总体角度出发, 对飞行试验的各项工作进行规划, 用以影响设计, 提前安排相关工作, 是本文研究的主题。本文将试飞纳入到型号研制的全局中, 从试飞内容、测试改装、试飞样机数量及状态、关键试飞技术、试飞保障、试飞支持等10个方面提出试飞规划内容。

Planning of Flight Tests in an Aircraft Engineering Development Program

With the introduction of high/new technologies into the design of a new fighter aircraft, the number of flight hours and the degree of complexity of the prototype flight test will be increasing considerablly, and factors involved in the flight test will become complicated. In the present paper, planning of the flight tests in an aircraft engineering dtvelopment program is discussed from the point of view of the aircraft design to affect different development phases and prior arrangement of related works.The prototype flight tests,as a critical phase of the engineering development,shall be Planned in ten aspects,such as flight test tasks,aircraft modification for flight tests,number and configupration of prototype aircraft,critical flight test techniques,and flight test support.