然后,设计衰减曲线整定参数后的PID控制器可较好地改善电池的输出性能。
The output performance of SOFC is adjusted with good effect by PID controller tuned with decay-curve law.
复杂控制系统一般存在多个输入、输出变量,控制整定参数数量也较多,所以采用常规的整定方法非常困难和烦琐。
Generally there are a lot of variables of input and output in complex control systems, and there are many control parameters in the systems as well.
在调试期间,我方根据PID调节器的整定原则,得到两组可以计算五个整定参数的公式,现场结果证明所提出的计算方法和整定原则是很成功的。
During the shakedown period, the authors derived formulas to calculate the above set parameters and proposed a new concept to tune the PID controller.
针对节流调速系统,提出了一种自整定参数模糊控制方法,应用MATLAB仿真,结果表明该方法使系统具有超调小,调节速度快,精度高,鲁棒性能好等特点。
In view of flow regulating velocity system, a self-tuning parameters' fuzzy control method is proposed and use the MATLAB to simulate the system.
PID参数整定与优化一直是自动控制领域研究的重要问题。
PID parameter tuning and optimizing is an important issue in the field of automatic control.
通过建模、仿真及现场试验,提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。
On the basis of modeling, simulation and field test, proposed are the PID parameter setting range of the governor under the large grid operating condition, and the power control mode of the unit.
在现场调查的基础上,本文归纳出了调节器参数的工程整定范围。
Based on the field investigation, the paper summarizes the engineering tuning range of the parameters of controller.
该系统具有界面友好、参数在线整定方便、扩展性强等优点。
The system enjoys the advantages of interface friendlyness, parameter on-line setting convenience, and expansibility intensity etc.
PID控制器在当前的工业过程控制中仍有着广泛的应用,但其控制参数整定一直是难点问题之一。
PID controller is widely used in the industry control process, but the parameters tuning is still a problem that people concerned.
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.
将模糊控制与常规pid控制相结合,根据不同的误差、误差变化率对PID的参数进行在线自动调整,这就是PID参数自整定模糊控制器。
Combine blur control with general PID control, on line self-adjusting PID parameters according to different error and error variety-rate, which is called PID parameters self-tuning blur controller.
在分析自适应模糊控制及PID参数变化对系统性能影响的基础上,提出在动态过程中对PID参数进行整定。
Based on the analysis of self-adaptive fuzzy control and the influence of PID control parameter changes, the rules of fuzzy adjustment of PID parameters in a dynamic process is put forward.
在分析自适应模糊控制及PID参数变化对系统性能影响的基础上,提出在动态过程中对PID参数进行整定。
Based on the analysis of self-adaptive fuzzy control and the influence of PID control parameter changes, the rules of fuzzy adjustment of PID parameters in a dynamic process are put forward.
本论文设计了一种基于模糊控制的PID参数自整定控制器。
This paper designed a kind of PID parameters self-tuning controller based upon blur control.
对于更复杂自整定控制器,继电反馈方法可以作为一种理想并且适用的预整定器,在系统运行的初始阶段调节系统参数。
The recommended algorithm can also be employed as some kind of pre-tuning controller for high performance control system at the starting point in their complicated auto-tuning process.
但是传统的PID控制器用于磁力轴承的控制时,超调大,参数整定困难,抗扰能力差,难以取得满意的控制效果。
The AMB using PID controller have big overshoot, weak disturbance rejection ability and difficult adjustment of parameters, so it is not satisfied.
该断路器通过拨码开关完成整定电流、脱扣时间、瞬动倍数等参数的设定。
Through dial switches the circuit breaker can set rated current, tripping time, instantaneous multiple and so on.
总结了一套实验调试和参数整定的方法,为今后的研究工作打下基础。
All the works will lay down a good foundation on research and application of AMB systems in the future.
针对数控机床进给系统特点及其性能要求提出了一种参数自整定模糊pid控制器,利用模糊推理的方法实现对PID参数的在线自动调整。
Based on the feature of the nc system and its performance demands, this paper brings forward a self-adaptive fuzzy PID controller to realize PID parameters self-adaptive online.
将迭代反馈整定方法引入到传统的PID控制器中,构成一种IFT - PID控制器,该控制器能够完成PID参数在线自整定。
Based on IFT and classical PID controlling theory, an IFT-PID controller, which can self-tune the PID parameters online, is developed.
最后,用两种方法就PID参数的整定问题做了进一步的研究。
Finally, two methods of PID control parameter self-tuning are studied.
提出一种在阻塞调度中upfc控制参数的整定方法。
A regulation method for UPFC control para-meters in congestion dispatch is present.
论述了如何应用最佳调节理论在温度-电压串级调节系统中进行参数整定。
This paper describes how to apply best adjustment theory to fix the parameters in a temperature-voltage adjusting system.
该系统对继电保护装置参数整定、事故原因查找及分析等有辅助作用。
This system has auxiliary functions of relay protection parameter setting and fault cause finding and analyzing.
系统通过状态观测器修正系统因参数变化和非线性引起的误差,并应用正交实验法进行参数整定。
The state recognizer is used to rectify the variations of system's parameters and the system nonlinear.
最后还指出目前PID参数整定研究的热门方向。
The key issues in the study of PID parameter tuning are presented.
与传统的根据操作者经验整定PID参数的方法相比,简化了操作过程,有效提高了系统的频响及动态性能。
Compared with the traditional method of tuning PID parameters according to experience, this method is simpler and improves the frequency response of the system.
系统运行结果表明,该算法使用便利,需要整定的参数少,并有着较好的输出响应。
The operation results show that the algorithm is convenient to use, is with less parameters to be adjusted and better output response.
系统运行结果表明,该算法使用便利,需要整定的参数少,并有着较好的输出响应。
The operation results show that the algorithm is convenient to use, is with less parameters to be adjusted and better output response.
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