飞行试验是民用飞机取得型号合格证的必经之路,功能和可靠性试飞是一项重要的局方试飞项目,是为确保航空器及其零部件和设备可靠且功能正常所必须进行的飞行试验。从适航条款、飞机构型、试飞方法、试飞大纲等方面入手,对功能和可靠性试飞进行浅析。 Flight test is the only way for civil aircraft to obtain model certification. Functionality and reliability Flight test is an important local flight test project. It is a flight test that must be carried out to ensure reliable and normal operation of aircraft and its components and equipment . From the airworthiness terms, the aircraft configuration, test methods, flight test outline and other aspects, the function and reliability of flight test.