【摘要】 在内燃机台架试验测试平台的基础上,利用基于PCI总线技术开发了一套新型的计算机辅助测试系统(CAT)。系统能够完成各种台架试验,精度和可靠性能够满足正常的使用要求。系统是一种实时计算机测试系统,能够提供一种适应性强、高效率的测试平台,同传统的内燃机试验数据采集与处理方法相比,该方法精度高,测试效果好。更多还原

【Abstract】 On the base of developing condition about the engine test-bed experiment,a new type of computer aided testing system is developed based on PCI(Peripheral Component Interconnect).The system,which is real-time measurement system with computer,provides a flexibility and high efficiency method for performance test.The method has been proved to be highly accurate and effective,compared with the traditional date capture and data processisng of engine test.更多还原