嵌入式小型智能气流传感器原理及应用研究

Operating Theory and Application Study of a Flush-Mounted Miniaturized Smart Air Pressure Sensor

高隐身性、高敏捷性和大信息量是未来作战飞机的突出特点,也是基本的战术要求。满足这样条件的大气数据系统,应保证飞机具有光滑的表面,能够精确控制大迎角机动状态下的飞行和作战,同时应具备快速处理大量信息的软件算法和硬件环境。因此大气数据系统的研究集中在取消传统的突出式气动探测器,发展嵌入式的气动探测系统。本文提出了一种嵌入式小型智能气流传感器设计原理和试验方法,对试验结果进行分析和总结。

Future combat aircraft feature low observability,high agility and a mass of information.Air data systems which achieve these conditions shall ensure smooth airframe surfaces,can provide accurate control in high alpha maneuvers for air combat,and form an algorithm software and hardware enviroment which quickly processes a great scale of information.Therefore,current studies of air data systems are focused on flush air detection systems instead of extruding probes. In this paper, a flash-mounted miniaturized smart air pressure sensor was developed and discussed in terms of operating theary and test method.Test results were analysed.