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介绍一种新型嵌入式无损检测系统。该系统结合了内窥探伤技术和涡流检测的优点,适用于像航空发动机这类拆分麻烦的复杂检测对象的原位无损检测。以ARM9微处理器S3C2440和Windows CE.net嵌入式操作系统为核心,设计了该检测系统。该检测系统把传统的无损检测技术和先进的数字信号处理、自动检测、嵌入式系统等技术相结合,使该检测系统具有集成化、小型化、智能化的特点,满足了设备现场原位无损检测的需要。
Describes a new embedded non-destructive testing system. The system combines the advantages of endoscopic detection techniques and eddy current testing for in-situ non-destructive testing of complex test objects such as aero-engines that are troublesome to disassemble. ARM9 microprocessor S3C2440 and Windows CE.net embedded operating system as the core, the design of the detection system. The detection system integrates traditional non-destructive testing technology with advanced digital signal processing, automatic testing and embedded system technologies to make the testing system have the features of integration, miniaturization and intelligence, and meet the requirements of on-site equipment lossless Need for testing.