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- closed loop proportional valve 伺服比例阀
- This control may be closed loop or open loop. 控制可以是闭环的也可以是开环的。
- This paper give an advice that we can realize closed cycle control of feeding shaft by proportional valve and linear grid ruler instead of servo emplifier and servo motor. 利用比例阀和线性光栅尺配合使用替代伺服放大器和伺服电机实现进给轴的闭环控制。
- A heat transfer fluid used in the sealed closed loop of the GSHP. 用于地源热泵封闭回路的传热液。
- It can retain invariablenes by using pressure closed loop. 提出用压力闭环来保持伺服阀压降恒定。
- The PCM will operate in two different modes: Open Loop and Closed Loop. PCM将在两种不同的模式中工作：开路回路和闭路回路。
- In various parts of the world, Closed Loop support groups have been set up. 在世界的各个地区,已经建立起了一些这样的闭环协助小组。
- The annealer is internally cooled with a closed loop cooling system. 退火炉由一个闭环冷却系统进行内部冷却。
- Hydraulic impact which engender between proportional valve and hydraulic cylinder is important noise source. 操舵系统中,比例阀前的液压冲击是重要噪声源。
- Proportional valves than servo valves high efficiency. 比例阀效率比伺服阀高。
- Adding vibrationg signals in the direction of the variation of the control signal, overcome the friction of the proportional valve and the cylinder. 在控制信号变化的方向上叠加颤振信号，克服了比例阀和气缸的静态摩擦力。
- The system uses feedforward terms so we would expect to keep to a given closed loop gain ±10%. 由于系统使用了前馈项，预期闭环增益保持在给定值的±10%25之内。
- Abstract: This article introduces the application and some methods of the pressure compensation circuit for proportional valve, and compares them in brief. 摘要:本文介绍比例阀压力补偿回路的作用及一些实现方式,并简单加以比较。
- Provide closed loop service enable to resolve environmental hazard material and junk material issues. 提供闭环供应服务,解决客户的费旧物料管理问题。
- The article introduces a method that controlling the position of cylinder accurately by the system composed of computer,D/A transducer and electropneumatic proportional valve. 介绍了一种由微机、D/A转换器与电气比例阀组成的系统对气缸的位置进行准确控制的方法。
- Click on the mouse pipeline it overturned, even around the pipe into a closed loop will be eliminated. 鼠标点击管道使其翻转,让周围的管道连成一个闭合的圈即可消除。
- An example was given,result shows that this proportional valve CAT system developed through virtual instrument can finish measurement task with higher accuracy and efficiency. 结果表明,利用虚拟仪器技术开发的比例阀计算机辅助测试系统能够精确高效地完成比例阀特性测试工作。
- Water treatment of closed loop soft water circulation system of No. 3 BF in Ji'nan Iron and Steel Co. 济钢3号高炉软水闭路循环系统的水质处理。
- System simulation is carried out, and the simulation results show that the control method used for the deadband compensation of the proportional valve is correct and feasible. 并通过系统仿真研究，证明该控制方法用于气动比例阀死区补偿的正确性和有效性。
- When the structural vibrations are in turn excited by engine operation, a closed loop relationship exists. 当结构振动是由于发动机工作所激励时，存在一闭合回路关系。
