液压元件试验台计算机辅助测试系统的研究

本文较系统地介绍了液压元件试验台ＣＡＴ系统的硬件和软件组成。该系统一方面软件部分较为完善优越，运行界面友好、操作方便运行速度较快，另一方面测试时系统操作简单、方便、效率高，使得数据采集与处理、报表和曲线生成等实现了计算机自动化。同时又介绍了几种数据处理方法和系统抗干扰措施，使得测试数据更加直实可靠，较为全面地满足了用户对被试液压元件的测试要求。

The study on CAT system of test station for hydraulic devices

The hardware and software of CAT system for hydraulic devices are systematically presented in the paper.Firstly, its excellent software system is added the following working performances:good man-machine interface, convenient operation and high running speed. In addition, the actual test station with high efficiency can be operated by ordinary operator, and it can also make data acquisition and processing as well as production of reports and curves be finished autornatically. Meanwhile this paper includes a few kinds of data processing methods and system antidisturbance measurements. So the data obtained are more reliable. To high extent the station meets the requirements of user's testing hydraulic devices