The current loop selects and USES PI regulator.
电流调节器选用PI调节器。
Voltage controller was designed by adding a pole to the PI regulator.
采用PI调节器加极点的方式，设计出电压环调节器。
The system adopts parameter auto_adjustment PI regulator to perform serial correction.
该系统采用变PI参数调节器进行串联校正。
The PI regulator is designed, the robust of control system for parameters is investigated.
设计了比例积分控制器，研究了控制系统对参数变化的鲁棒性。
The problem of controlling discrete chaotic systems by using a state PI regulator is studied.
研究了基于状态PI调节器离散混沌系统的控制问题。
The voltage ratio is derived and the system closed-loop control is realized with PI regulator.
从理论上推导了电压传输比，采用PI调节器实现了系统的闭环控制。
The average inductance current can be calculated by input voltage and output voltage to use in PI regulator.
通过采样输入输出电压以获取电感的平均电流，从而代替了实际的采样电流，以进行PI调节。
The current and speed PI regulator parameters are designed using the left half plane zero-pole cancellation method.
采用左半平面零极点相消的方法设计了电流及转速PI调节器的参数；
The design procedure for a class of linear discrete-time output-optimal PI regulator is also briefly described in the paper.
本文并简要地论述了一类离散线性输出最优PI调节器的设计方法。
The system include a motor module, coordinate transformation module, flux observer module, PI regulator module, SVPWM module and so on.
包括电机模块、坐标变换模块、磁链观测模块、PI调节模块、SVPWM模块等。
In the high performance system, it is difficult to satisfy the performance criteria of the system only by adjusting the parameter of PI regulator.
在性能要求较高的系统中，仅仅靠调整PI调节器的参数难以同时满足性能指标。
Linear functions of the PI regulator output and the trigger Angle simplify the control program and make the excitation current follow the set current quickly.
通过建立PI输出和控制角的线性化函数，简化控制程序，使励磁电流快速跟踪给定电流。
The proper fuzzy rules and proportion quantification factors were chosen in fuzzy controller. In addition, proportional and integral factors were selected in PI regulator.
对模糊控制器选择了适当的模糊规则和合适的比例量化因子，并且对PI比例调节器选择了合适的比例积分因子。
The mathematical model of SVC system was established, the stability conditions of close-loop control system were analyzed, and the parameters of PI regulator were adjusted.
建立了SVC系统的数学模型，分析了闭环控制系统的稳定性条件，整定计算了PI调节器的参数。
In the environment of high-performance drives, the PWM controller can't produce a fine PWM waveform according to the future dynamic behavior, due to the lag of PI regulator.
在无刷直流电动机高性能速度跟踪系统中，由于PI控制的滞后性，无法根据未来动态行为产生较为理想的PWM波形。
The key to realize a practical rotor field oriented vector control system of inductive motor is both the calculative precision of flux model and the adjusting of PI regulator.
实现实际转子磁链定向矢量控制系统的关键是磁链模型的计算精度和环路PI调节器的正确整定。
The values, of oxygen content in the flue gas measured by a ZrO2 sensor are sent out as electric signals by a transmitter, They are converted into pressure signals via PI regulator.
由氧化锆探头测出烟道气中的氧含量，经氧量变送器输出电信号，用调节器进行PI运算，再转换成压力信号。
Acquired current signal were inverse feed backed with PWM, then, output of the chip SG3525 were controlled through PI regulator. As a result, the external characteristic was controlled.
采用脉宽调制型控制方法，对采集到的电流信号进行负反馈，通过PI调节控制脉宽调制专用芯片sg3525的输出，以达到控制焊机外特性的目的。
In the prime mover simulation system, the parameters of the PI regulator are always confirmed in traditional method, but this method consume much time and is hard to get ideal parameters.
在原动机仿真系统中，关于其速度电流综合调节器(实质为PI调节器)的参数一直以来都是依靠传统方法来确定的，这种方法不但耗费较多的时间，而且很难寻求到一组理想的参数。
On the base of ma thematic model of induction motor and inverter, engineering designing method is used to design the PI regulator, and experiments on the double-closed-loops system is carried out.
在建立异步电动机和变频器数学模型的基础上，按照工程设计法设计出PI调节器，并进行了双闭环控制实验。
So it not only achieves the real-time feedback and the regulation of speed but also eliminate the static error of speed due to the integral action of PI regulator when the system is in a steady state.
这样不仅可以做到速度的实时反馈和调整，而且由于PI调节器的积分作用，可以使系统在稳态时做到速度无静差。
This paper presents a new practical method for PI or PID industrial regulator optimal adjustments.
本文提出一种实用的工业PI或PID调节器的最优整定计算方法。
The design of PI speed regulator is changed to improve the properties of the flux and torque of the system due to the effect of PI parameters to the system.
针对PI参数对系统的影响，改进了PI速度调节器的设计，改善了系统的磁链和转矩控制性能。
This paper presents a decoupled control scheme for three?phase four?leg inverter through an inner current regulator based on space vector cascaded with an outer synchronous frame PI controller.
该文提出了一种采用内环空间矢量电流调节器和外环同步坐标比例积分控制器相级联的三相四桥臂逆变器的控制方案，实现了对三相四桥臂逆变器的解耦控制。
In this paper, a Fuzzy-PI controller in which parameters of PI controller can be adjusted online by the fuzzy regulator.
本文设计了模糊pi控制器，通过模糊控制对PI参数在线调节。
Compensation feedback flux was automatically adjusted through a proportional-integral (PI) regulator by checking the perpendicular degree of flux vector with back EMF vector.
通过检测反电势和磁链的正交程度来自动调节磁链补偿程度，以获得磁链的精确观测值。
The software comes true the double closed loop regulator, therein the velocity loop is the variable-structure control, and the current loop is the classical PI control.
软件实现了调速系统的双闭环调节，其中速度环采用滑模变结构控制，电流环则是经典的PI控制。试验结果说明该调整系统有较好的动态和静态性能。
F(electromotiveforce) of synchronous motor is the most important interference, the general PI(proportion integration)current regulator does not retrain the effect of E.
分析了影响同步电动机矢量控制电流控制环动态特性的主要因素，指出同步电动机反电动势是其中最重要的干扰因素。
The controller is made up of fuzzy control part, PI controller and self-tuning regulator.
该控制器由模糊控制环节、PI控制器、自校正环节构成。
The controller is made up of fuzzy control part, PI controller and self-tuning regulator.
该控制器由模糊控制环节、PI控制器、自校正环节构成。
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