With the worlds advanced valve control technology and good faith sales network , we shall endeavor actively to construct and provide the solid engineering service systems 我们以来自于世界领先的阀门控制技术，高诚信的销售网络，积极建设并提供健全的工程服务体系。
Then we can control the more precision mathematical model for the valve controlled asymmetrical cylinder system based on simulink with the self - adaptive controller 根据简化模型设计自适应控制器,用设计的自适应控制器控制基于simulink仿真平台建立的较为精确的非线性模型。
The work greatly boost the development of proportional valve control system applying car speed feedback and the development and spread of homemade hydraulic products 课题的研究完成使电梯组的新型大闭环反馈阀控系统的技术开发和国产新产品研制和推广工作迈出了坚实的一步。
In the aspect of the water works , this paper involves the emulation of the valve control , and the emulation of the partial differential equation of the water hammer models 在水利工程方面的工作，进行了阀门控制过程计算机仿真，以及水锤模型方程的选定、求解和计算机仿真。
This thesis presents a valve controlled pneumatic vibrating system , a feasible solution to the problem above , which will have great prospect in its application . pneumatic has many advantages 本论文所研究的阀控气动振动系统，为上述问题寻找到了一种有效的解决方案，拥有广阔的应用前景。
New sports exhaust system with electronic programmable butterfly - valve control ( available in 2different sound levels ) . this cat - back performance exhaust system was developed on the dyno 新的运动型排气系统由可编程的蝴蝶阀控制（有两档可以调节声音的大小） ，使这个猫背式排气系统的功效发挥到了极致。
Control system of the system is divided into 2 parts , pc control and bottom layer distribute control , bottom layer unit mainly include plc , electromagnetism valve control system , transducer 本试验台的控制系统分为上位机控制和下层分布控制单元控制，下层单元主要包括plc 、电磁阀控制系统、变频器。
This text servo each that valve control hydrostatic bearing to keep and support structure carry on exhaustive design calculate comparatively on electric liquid , and analysis in detail that has designed the electric liquid servo valve 本文就电液伺服阀控制的双腔静压支承结构进行了较为详尽的设计计算，并详细分析设计了电液伺服阀。
Nibco ' s new circuit balancing valves control and maintain a comfortable indoor climate while saving energy and reducing costs . these control valves ensure trouble - free operation and ease of maintenance 在节约能源和降低成本的同时，美国尼伯科的流量平衡阀控制调节和维持一个舒适的室内环境。这些控制阀保证无故障运行，并且维护保养简便易行。
Abstract : the mathematical model of the valve controlled asymmetrical cylinder active electro - hydraulic servo loading system is set up and the control strategy of the compound adjustment is designed in this paper . the simulation and experimantal research are carried out 文摘:建立了阀控非对称缸主动式电液伺服加载系统的数学模型，设计了复合校正的控制策略，并作了仿真和实验研究。
