The invention relates to the technical field of thunder and lightning testing, and discloses a full-aircraft thunder and lightning induction signal multi-point synchronous measurement system and method, and the method comprises the following steps: S100, determining the type of a signal needing to be measured and the frequency range of the signal needing to be measured according to the type of an aircraft needing to be measured, the condition of a testing site and the expected measurement precision; and S200, determining a signal type needing to be measured and a frequency range of the signal type needing to be measured according to the airplane type needing to be measured, the test site condition and the expected measurement precision. The analog photoelectric transmission system with adjustable gain is used for converting electric signals into optical signals and transmitting the optical signals to the measurement and control room, interference distortion of the measurement signals in the transmission process is effectively prevented, multiple paths of signals can be transmitted into the measurement and control room at the same time for centralized analysis, and the problems that it is difficult to break through simultaneous measurement of more than 10 paths of signals, the construction period is long, and the measurement accuracy is high are solved. And data analysis is difficult.
本发明涉及雷电测试技术领域,公开了一种全机雷电感应信号多点同步测量系统及测量方法,其测量方法包括以下步骤:S100,根据需要测量的飞机机型、测试场地条件以及预期达到的测量精度,并确定需要测量的信号类型及其频率范围;S200,根据需要测量的飞机机型、测试场地条件以及预期达到的测量精度,并确定需要测量的信号类型及其频率范围。本发明通过使用可调增益的模拟光电传输系统将电信号转换为光信号传输到测控室,有效防止测量信号在传输过程中出现干扰失真现象,同时可使多路信号同时传入测控室再进行集中分析,解决了难以突破10路信号以上同时测量、工期长,数据分析困难的技术问题。
Full-aircraft lightning induction signal multi-point synchronous measurement system and measurement method
一种全机雷电感应信号多点同步测量系统及测量方法
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / H04B TRANSMISSION , Übertragung / H04Q Wähltechnik , SELECTING |
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