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目前,对测试系统的精度和速度要求越来越高,不仅针对测试设备,还针对测试总线。自从20世纪70年代GPIB总线的出现以来,相继推出了VXI、PXI等多种总线技术,使测试效率逐步提高,成本逐年降低,为进一步解决测试设备与被测对象之间距离较远的问题,同时利用现有先进的网络通信技术,安捷伦技术公司和VXI公司联合推出了LXI总线技术。
At present, the test system accuracy and speed requirements are higher and higher, not only for test equipment, but also for the test bus. Since the advent of the GPIB bus in the 1970s, a variety of bus technologies such as VXI and PXI have been introduced one after another to improve the test efficiency and reduce the cost year by year. In order to further solve the problem that the distance between the test equipment and the measured object is far, At the same time using the existing advanced network communications technology, Agilent Technologies and VXI jointly introduced the LXI bus technology.