原文：
燃气比例阀性能智能测试系统是一个燃气比例阀总装调试、成品检测的人工智能化自动测试系统，该系统应用电脑高科技，开发传感器检测和程控电源等技术新领域，融合了国内外燃气比例阀专业制造商先进的测试方法和工艺，实现了高速、准确、智能化测试。 一、问题提出 到目前为止，国内外燃具行业普遍采用电磁阀操作，进行ON/OFF式燃气控制，也只是按强、中弱三种程序进行阶段控制调节燃气量，而液体澎涨式比例阀因工艺对应性差而xx不能进行微量调节，因而造成能耗大，控制精度低，新型燃气比例阀的问世，由于具有细微调节精度高，节能效果显著，安全可靠，便于操作，成本低等优点。已在燃气为热源的热水器、饮食用具、取暖设备、工业炉窑、实验室等设备中发挥了显著作用，逐步得到了广播的应用。 一般地，燃气比例阀由一个比例阀和一至二个开关阀组成， 燃气比例阀构成的系统运用传感检测参数，传送给控制器进行运算后，驱动活塞开启，以极其微小的比例控制燃气量，达到xx控制的目的。 点火性能、熄灭性能、燃烧能力是衡量燃气比例阀性能高低的主要技术指标，即测绘比例阀进出口压力（P2-P2）性能曲线、出口压力与线圈电流（P2-I）曲线、电流与流量曲线（I-Q），以及这些曲线有关数据，是燃气比例阀性能测试的关键。 燃气比例阀性能的好坏是其质量优劣的具体体现，为了追逐高科技前沿{dj1}技术，振兴祖国民族燃具工业，参与国际竞争，研究开发了具有国际先进水平的燃气比例阔性能智能测试系统。 二、测试系统 1、系统组成 整个测试系统由计算机、电控、检测、气路及传输装置、程控电源、工作台等部分组成。 程控电源和压力控制器按计算和程序设定输出I和P1，传感装置把检测到的P2和Q通过接口传送到计算机进行数据处理，然后绘制燃气比例阀性能曲线和数据。

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译文：
Gas Proportional Valve performance test system is a gas proportional valve assembly debugging, product testing of artificial intelligence-based automated test system, use of computer technology, sensor testing and development of new areas of technology such as programmable power supply, integration of the domestic gas ratio valve specialized manufacturer of advanced testing methods and technology to achieve high-speed, accurate, intelligent test. 1, issue So far, domestic gas appliance industry, generally using electromagnetic valve operation, for ON / OFF-type gas control, only by strong, the weak control of three phase process gas volume adjustment, and Peng Zhang Proportional Valve for liquid process corresponding poor and can not be micro-adjusted, resulting in energy consumption, control precision is low, the advent of new gas proportional valve, due to a slight adjustment of high precision, energy-saving effect is remarkable, safe, reliable, easy operation and low cost. In gas water heater to heat, eating utensils, heating equipment, industrial furnaces, laboratory and other equipment played a significant role in the broadcast application gradually. In general, gas proportional valve by a proportional valve and the 1-2 switch valves, gas proportional valve system consisting of the use of sensors detect parameters passed to the controller operation, the drive piston open to a very small proportion of gas volume control to achieve precise control. Ignition performance, off the performance, combustion gas proportional valve capacity is a measure of the performance level of the main technical indicators, namely the import and export mapping proportional valve pressure (P2-P2) performance curve, outlet pressure and coil current (P2-I) curve, current and flow curve (IQ), and the data of these curves is proportional valve performance testing gas key. Gas Proportional Valve performance is good or bad is the concrete embodiment of the merits of its quality, leading edge technology to pursue high-tech, the revitalization of the motherland and national gas appliance industry, participate in international competition, research and development with international advanced level gas proportional wide performance test system . Second, test system 1, system The test system by the computer, electronic control, detection, gas line and transmission equipment, programmable power supplies, workstations and other components. Programmable power supply and pressure controller according to the calculation and procedure set out I and P1, sensing devices to detect the P2 and Q transmitted to the computer through the interface, data processing, and then draw the gas proportional valve performance curve and data.