基于C#的飞机疲劳试验实时预警系统设计  

Design of Real-time Pre-Warning System for Aircraft Structure Fatigue Test based on C#

作　　者：柴东波[1] 杨东涛 郭晓冬[1] Chai Dongbo;Yang Dongtao;Guo Xiaodong(Aviation Technology Key Laboratory of Full Scale Aircraft Structure Static and Fatigue Test,Aircraft Strength Research Institute of China,Xi′an 710065,Shaanxi,China)

机构地区：[1]中国飞机强度研究所全尺寸飞机结构静力/疲劳航空科技重点试验室,陕西西安710065

出　　处：《工程与试验》2021年第1期78-80,共3页Engineering and Test

摘　　要：为满足飞机疲劳试验对试验数据实时监控的需求,采用C#语言开发了一套飞机疲劳试验实时预警系统。该系统以疲劳试验数据管理系统为基础,计算各测量点、各工况的平均值和标准差,通过多种方法设定预警阈值。该系统界面友好、功能完备,可实现疲劳试验数据的实时监控,能够及时发现异常试验数据,尽早发现结构损伤并采取有效措施,可以大幅降低维修成本、缩短维修周期。In order to satisfy the requirement of real-time monitoring of aircraft fatigue test data,a real-time pre-warning system for aircraft fatigue test is developed in C#.Based on the data management system for aircraft structure fatigue test,the system calculates the average value and standard deviation of each measuring point and load condition,and sets the pre-warning threshold in several ways.The system has friendly interface and complete functions,and can realize the real-time monitoring of fatigue test data.At the same time,early detection of structural damage and taking effective measures can greatly reduce the maintenance cost and shorten the maintenance period.

关 键 词：飞机疲劳试验 实时预警 数据分析 C# 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]