这就要求计量部门具有能建立具有更高的精度、稳定性和可靠性的恒定的温度场环境的温度控制系统。
The measure department needs a temperature control system which should have higher precision, stability, dependability on founding a temperature entironment.
采用变频控制系统后，可以实时监测供气管路中气体的压力，使供气管路中的气体的压力保持恒定，提高生产效率和产品质量；
USES frequency conversion control system, can real time monitoring gas supply lines gas pressure, make the gas supply pipe gas pressure constant, improve the production efficiency and product quality.
控制系统的功能是在负载随时变化的工况下，确保机组转速恒定，并使电压输出控制在要求范围之内。
The control system functions to keep speed of the machines substantially constant and the voltage within prescribed limits, even the load may change.
采用SCR之温度控制系统，温度恒定精神，使贴底效果更加。
Using the SCR, temperature control system temperature constant spirit, make the poster bottom effect more.
通常，恒定卷取张力是由恒功率控制系统来实现的。
Consequently, the constant coijing tenaion for bydraulic coiler is realized by means of constant power control system.
在分析振动压路机振动频率控制系统的基础上，对控制器进行了设计，提出了采用PID控制实现振动频率恒定的方案。
On the basis of analyzing vibratory frequency control system of vibratory roller, the controller are designed and the plan of vibratory frequency constant control by PID are put forward.
闭环控制系统适应水量的变化，实现在线调整，保证管网末端压力恒定，不存在人为调整的滞后现象。
Closed-loop control system to adapt to changes in water, adjust online implementation, and ensure the end of pipe network constant stress, there is no artificially adjust the lag phenomenon.
模糊控制改进了自适应逆控制系统中LMS算法的性能，解决了恒定步长因子带来的收敛速度和失调量之间的矛盾。
Fuzzy control improves the performance of LMS algorithm and resolves the contradiction between convergence velocity and misadjustment which is brought by fixed step factor.
网络化控制系统中，各种恒定、时变或者随机的网络时延会导致系统控制性能的下降甚至不稳定。
Various constant or time-varying, and even random network time delays can usually deteriorate the control performance and stability of networked control systems.
为保证电线加塑自动化生产过程中电线张力的恒定，设计了恒张力模糊变结构控制系统。
A tension fuzzy variable-structure control system was designed for constant tension of electric cable plastic wrapping automatic production process.
阐述了一种新型多功能交流变频调速控制系统，用于保持油田输油管主干线油压恒定。
A novel AC variable frequency converting control system with multiple functions is introduced. The system is suitable for maintaining constant oil pressure in main line of oil pipelines.
本试验机采用计算机伺服控制系统，计算机控制操作的全过程，自动恒定加载，加载速度可调，丝杆采用电动升降；试验数据自动储存处理及试验报告自动打印，可以联网，而且操作简单。
It is controlled by computer servo, motor-driven pole automatically standard key board input, test data can be memoryed and test report can be printed automatically and easy to operate.
本试验机采用计算机伺服控制系统，计算机控制操作的全过程，自动恒定加载，加载速度可调，丝杆采用电动升降；试验数据自动储存处理及试验报告自动打印，可以联网，而且操作简单。
It is controlled by computer servo, motor-driven pole automatically standard key board input, test data can be memoryed and test report can be printed automatically and easy to operate.
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