航空电源畸变参数测试方法研究  

Research on methods of distortion parameters for aircraft power system

作　　者：成学军[1] 

机构地区：[1]海军航空工程学院电教中心,烟台264001

出　　处：《国外电子测量技术》2012年第3期39-41,共3页Foreign Electronic Measurement Technology

摘　　要：为了实现对飞机电源系统中电压畸变参数的准确测试,设计了一种基于LabWindows/CVI的航空电源畸变参数测试系统。测试系统主要包括高速数据采集系统和数据采集与处理软件两大部分,采用了数据预处理技术和椭圆滤波算法,能够实现数据的实时采集和准确的数据处理。实际应用表明,该系统运行稳定可靠、测试结果准确,能够满足航空电源畸变参数测试的需要。In order to realize the accurate and rapid parameters test of aircraft electric power systems,the design of distortion parameters test system based on LabWindows/CVI is introduced in this paper.The test system mainly includes the high speed data acquisition system and the data analysis and processing system.The technology of the data pretreatment and the ellipse filter arithmetic are used in this test system.The result shows that the test system can satisfy the requirements of the accuracy requirements.

关 键 词：测试 畸变参数 LABWINDOWS/CVI 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]