本文介绍我国自行设计、制造的第一套大型、高速航空转子试验器的计算机控制系统。计算机控制使试验器的速度图可随意变更,开拓了新的实验领域。计算机设定的参数不变,系统重复性好,无须反复调整;增加数字校正环节,大大提高了系统的调速精度;具有自动打印报表的功能,改善了劳动条件。 This article introduces our own design, manufacture of the first large-scale high-speed aircraft rotor tester computer control system. Computer control allows the tester speed map can be changed, opened up new experimental areas. Computer parameters set unchanged, the system is good repeatability, no need to repeatedly adjust; increase the digital part of the correction, greatly improving the speed of the system accuracy; with automatic print report function, improved working conditions.