CAJ | 학술논문

实时数据采集与处理是金刚石六面顶压机顶锤破裂实时检测报警系统设计的一个关键问题。经过可行性分析，结合现场工作环境，提出一种基于工控机声卡的实时检测处理方案。传感器信号通过信号调理电路输入工控机声卡中；采用C＋＋编写程序驱动声卡完成数据采集及A／D转换；利用MATLAB强大的信号分析能力及工具箱函数，完成信号分析及识别算法设计，并封装成COM组件；采用C＋＋多线程技术及OLE技术完成信号的实时分析处理，进而输出报警信息。该方案有良好的实时性，同时在其他工业场合也有一定的借鉴意义。
실시수거채집여처리시금강석륙면정압궤정추파렬실시검측보경계통설계적일개관건문제。경과가행성분석，결합현장공작배경，제출일충기우공공궤성잡적실시검측처리방안。전감기신호통과신호조리전로수입공공궤성잡중；채용C＋＋편사정서구동성잡완성수거채집급A／D전환；이용MATLAB강대적신호분석능력급공구상함수，완성신호분석급식별산법설계，병봉장성COM조건；채용C＋＋다선정기술급OLE기술완성신호적실시분석처리，진이수출보경신식。해방안유량호적실시성，동시재기타공업장합야유일정적차감의의。
Real?time data acquisition and process is a key issue for the design of the real?time detection system for crack of anvil of the cubic synthetic diamond press. After viability assessment, combining with the working environment, a real?time detection and process scheme based on the sound card of IPC was presented. Sensor signals was entered into IPC sound card through the signal condi?tioning circuit. The sound card driving program was realized by C++ to implement data acquisition and A/D conversion. Signal analy?sis and identification algorithms design were realized by the strong signal analysis ability and toolbox function of MATLAB, then they were encapsulated into COM component. The real?time signal analysis and process was accomplished with the multi?thread technology of C++and OLE technology, and then alarm information was output. The scheme not only owns good real?time response, but also has cer?tain model significance in other industrial applications.