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在新机研制过程中,需要在地面模拟空中各种飞行状态,或在实际飞行条件下,在短时间内测取大量反映性能和结构静、动力强度的瞬时变化的实验数据,並尽可能迅速地进行数据处理。因此,提供能在空中或地面进行多点、快速、自动测量和记录大量科学实验数据的测试设备就成为自行设计新机研制中的一个关键问题。这里就我们研制的J-1型机裁多通道磁记录系统及其地面数据处理没备作一个介绍。 J-1型机载多通道磁记录系统及其地面数据处理设备(以下简称J-1系统)是用来在飞行试验中测量多个参数的测试设备,它可测量应变、压力和强度等低电平信号,同时也可测量如飞行高度、速度、过载、角速度及位移等
In the process of new aircraft development, it is necessary to simulate a variety of airborne flight states on the ground or to test a large number of experimental data reflecting instantaneous changes in static and dynamic strength of structures and structures in a short period of time under actual flight conditions, Data processing. Therefore, providing test equipment capable of performing multi-point, fast and automatic measurement and recording of a large amount of scientific experimental data in air or on the ground has become a key issue in designing a new aircraft by itself. Here we developed the J-1 type of machine cutting multi-channel magnetic recording system and its ground data processing is not prepared for an introduction. J-1 airborne multi-channel magnetic recording system and its ground data processing equipment (hereinafter referred to as J-1 system) is a test equipment used to measure multiple parameters in flight test, it can measure low strain, pressure and intensity Level signal, but also can be measured such as flight altitude, speed, overload, angular velocity and displacement