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Measuring and recording systems used in flight tests of aircraft

机译：飞机飞行测试中使用的测量和记录系统

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Flight tests and measurements are usually performed for a newly built or modernised aircraft utilised by the Polish Armed Forces. In the course of flight tests the airborne equipment is also investigated. The main goal of the performed tests is to verify tactical performance and to identify the technical parameters of the aircraft and/or the equipment under examination. The airborne experimental data is also applied to the aircraft flight dynamics modelling, subsequently used for the design and construction of a flight simulator. The equipment is usually arranged of the following components: 1. sensors/measuring devices capable of converting physical parameters into optical, mechanical, or electrical signals (indicators, transmitters, sensors, transducers); 2. conditioning systems - intermediary devices used to amplify and/or adjust any signal gained to some required value or form; 3. recording and storing devices (data recorders, cameras, etc.); 4. devices applied to the decoding and processing of the acquired data (decoders, computers). Some selected problems of aircraft flight tests will be discussed in the paper. A brief description of the applied experimental apparatus will be provided first. Next, the attention will be focused on the experimentally gathered data utilised in the identification of aircraft flight dynamics characteristics and on the data applied to the evaluation of selected design parameters.
机译：飞行测试和测量通常是针对波兰武装部队使用的新型或现代化飞机进行的。在飞行测试过程中，还对机载设备进行了调查。进行测试的主要目的是验证战术性能并确定飞机和/或受检查设备的技术参数。机载实验数据也被应用于飞机飞行动力学建模，随后用于飞行模拟器的设计和构造。该设备通常由以下组件组成：1.能够将物理参数转换为光，机械或电信号的传感器/测量设备（指示器，变送器，传感器，换能器）； 2.调节系统-用于将获得的任何信号放大和/或调节到某个所需值或形式的中间设备； 3.记录和存储设备（数据记录器，照相机等）； 4.应用于解码和处理获取的数据的设备（解码器，计算机）。本文将讨论飞机飞行测试的一些选定问题。首先将提供所应用的实验设备的简要描述。接下来，注意力将集中在用于飞机飞行动力学特性识别的实验收集的数据上，以及用于评估所选设计参数的数据上。

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