【摘要】 基于OMAP(Open Multimedia Applications Platform)技术设计出一套新型超声检测系统。由于OMAP5910的高度集成性,使该检测系统可靠性高、功能强大且低功耗,具有CPLD控制的独立高速数据采集模块。系统可以进行数字信号实时处理及各种优化算法的实现,可方便地进行探伤数据的存储及波形的直观显示,具有友好的人机界面。系统的应用可以极大地提高超声检测效率及检测的灵敏度。更多还原

【Abstract】 Introduces a new type of ultrasonic testing system which based on OMAP(Open Multimedia Applications Platform) technology of TI Corporation.For high integration of OMAP5910,this system can work with high reliability,formidable and plenty functions and low power waste.And it can acquire data independently with high-speed controlled by CPLD.It can process digital signal in real time way and realize some kinds of optimized arithmetic.It has friendly person machine contact surface and can storage testing data expediently,display echo-waveform intuitionisticly.Therefore,this system will improve the efficiency and sensitivity of ultrasonic testing when it will be used.更多还原