利用飞机定型试飞实测数据编制飞机载荷谱是一种新的编谱途径。简述了这种方法的合理性、可能性、技术关键及解决方法。提出了载荷谱起落形成的原则及方法，数据收集应注意的事项，数据的预处理及数据处理方法。最后以我国自行设计及研制的某战斗机为例，详细说明了定型试飞阶段载荷谱的编制过程及方法。 It is a new way of compiling aircraft load spectrum using the measured data of aircraft test flight. The rationality, possibility, technical key and solution of this method are briefly described. The principle and method of the formation and landing of the load spectrum, the items to be paid attention to, the preprocessing of the data and the data processing method are put forward. Finally, taking a certain fighter designed and developed by our country as an example, the author elaborates the compilation process and method of the load spectrum during the test flight.