The invention discloses a helicopter atmosphere data system and an atmosphere parameter measurement method thereof, and belongs to the technical field of atmosphere data measurement, the helicopter atmosphere data system comprises a fixed total static pressure probe, a follow-up multifunctional static pressure probe and an atmosphere data processing module which are electrically connected with one another; the fixed total static pressure probe is arranged on the surface of the head end of the helicopter body through a fixing bracket; the follow-up multifunctional static pressure probe is arranged on the surface of the head end of the helicopter body through the follow-up bracket; the atmospheric data processing module is integrated in a helicopter control system, the fixed total static pressure probe and the follow-up multifunctional static pressure probe are fixedly arranged on a helicopter body and used for measuring different flight states of the helicopter respectively, and real-time calculation is carried out through the atmospheric data processing module. The airspeed of the helicopter is accurately measured, and the solved airspeed is sent to equipment such as an airspeed indicator in the helicopter, so that an operator can conveniently check the airspeed in time.
本发明公开了一种直升机大气数据系统及其大气参数测量方法,属于大气数据测量技术领域,该直升机大气数据系统包括相互电性连接的固定全静压探头、随动式多功能静压探头和大气数据处理模块;固定全静压探头通过固定支架设置于直升机机身头端处的表面;随动式多功能静压探头通过随动支架设置于直升机机身头端处的表面;大气数据处理模块集成于直升机控制系统中,通过在直升机机身上分别设置固定的固定全静压探头和随动式多功能静压探头,分别用于对直升机不同飞行状态进行测量,并通过大气数据处理模块进行实时解算,实现对直升机空速的精确测量,并将解算后的空速发送至直升机中的空速表等设备,便于操作者及时查看。
Helicopter atmosphere data system and atmosphere parameter measuring method thereof
一种直升机大气数据系统及其大气参数测量方法
2025-01-24
Patent
Electronic Resource
Chinese
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes |
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