液位的定值控制是造成物流频繁变化的主要因素之一。
The setpoint control of the Ievel is one of the principal factors that cause the flow oscillation.
本文介绍了一种高楼稳压供水系统的设计方案，它采用单回路闭环定值控制。
It is the single loop setting control system, which is adjusted by the PID controller and the frequency controller.
自动化船舶的机舱设备热工参数的定值控制系统多采用P、I、D的组合控制。
The PID combined control is adopted mostly in the constant control system of thermodynamic parameters for automotive engine room equipment.
溶剂换热部分控制方案包括闪蒸罐压力的单回路定值控制和闪蒸罐液位的单回路定值控制。
The control schemes for the solvent heat exchange section include the single-loop fixed value control for the pressure in the flashing tank and that for the liquid level of the flashing tank.
生化反应器定值控制的仿真结果表明，该方法加快了学习过程，并对更大范围的参数变化具有鲁棒性。
Simulation results of contrapose Bioreactor show that the proposed method can accelerate learning process and is robust to larger parameter changes.
综述并分析了基于幅值裕度和相位裕度的PID控制器参数整定方法。
The main tuning methods of PID control parameters based on gain margins and phase margins are summarized and analyzed.
通过调整单板机软件，可以改变控制温度的整定值，检测范围和控制精度。
The setting value, detecting range and controlling accuracy of the controlled temperature can be changed by adjusting parameters of the software.
本文针对TCP网络系统的时滞特性，设计基于内模补偿控制器，提出了基于幅值与相位稳定裕度的控制参数整定方法。
The internal mode compensation controller is designed for the delay performance of TCP network system. The controller tuning method is presented based on the gain and phase margin.
方法被用于含铌品种钢的开发和炉前直读光谱控制样品的定值。该方法简单、快速，结果准确。
This method is used in development of Nb-bearing steel and determination of controled sample of direct-reading spectrometer by furnace with fast and simple operation and accurate result.
摆线型机油泵转子的定值是控制和考核其质量的一个重要指标。
The fixed value of swing type of oil pump rotor is an important target for controlling and inspecting rotors quality.
介绍变频器-调节器系统应用于安庆铜矿定值给矿控制。
The paper describes the application of the frequency converter-regulator system in the fixed value feeding control in Anqin Copper Mine.
汽车离合器在实际使用过程中，希望能预测出一定条件下工作的零件的磨损值，以便于控制零件的磨损和制订合理的维修期限。
It is expected that the wear value of automotive clutch part used in certain condition can be predicted to control the part wear and determine the reasonable maintenance and repair time.
应经常检查高压直流电源内电流继电器，时间继电器的整定值是否正确，控制是否灵敏。
We should always check the high voltage DC power supply within the current relay, time relay setting value is correct, control is sensitive.
同时给出了控制器在380V电压调节器样机上的试验结果。 试验结果表明：设计的TVR控制器能很好地实现调压操作、故障保护、定值设置、显示等功能。
The test results on380V voltage regulator are given, which show that the TVR controller implements well the functions of voltage regulation, fault protection, setting management, display and so on.
由于直流传送功率的改变要快于交流系统，直流系统对控制整定值能迅速作出响应。
The DC system is capable of rapid response to changes in control setting, with DC power transfer changes occurring faster than in AC systems.
在原有PCM流量控制阀组中加上一个定差减压阀，使压力差近似保持定值。
An invariableness pressure decompression valve is added to common PCM to keep pressure discrepancy invariable approximately.
充分发挥数字化控制器的优点，在同一功率定值、不同棒位下，采用不同的控制器参数能较好地满足预定的控制指标和性能要求。
Under the fixed power, the different controller parameter at the different rod positions can satisfied for the preconcerted control index and control performance.
应用Z-N整定经验公式，对插值点进行了PID控制器设计；
PID controllers for interpolation points are designed by Z - N setting empirical formula.
介绍了某辗环机数字控制系统的研制，提出了采用定值反馈闭环控制方法跟踪目标值曲线。
The research of a practical DDC system is presented. It's achieved to trace the target curve by feedback loop system with fixed feedback value.
介绍了某辗环机数字控制系统的研制，提出了采用定值反馈闭环控制方法跟踪目标值曲线。
The research of a practical DDC system is presented. It's achieved to trace the target curve by feedback loop system with fixed feedback value.
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