Variable speed controller: This's our manufactory latest product. You can get any speed for 0-full by turning the round button on the controller.
调速器：公司最新研发的一款风机调速器，通过旋转按钮，可调节风机0速度至全速间的任一个速度。
With the nonlinear and time variable characteristics of hydraulic turbine regulation system, high qualified speed adjustment system cannot be achieved with the conventional PID controller.
水轮机调节系统具有非线性和时变性的特性，传统的PID控制器无法获得高性能的调速系统。
The switched reluctance drive is a new variable-speed motor system which consists of power electronically-switched circuits, doubly salient reluctance motor and controller.
开关磁阻电机是由功率开关电路、双凸极磁阻电机及控制器构成的新型调速电动机系统。
An adaptive feedback linearization controller for a variable speed wind turbine system is proposed.
针对变速风力发电系统提出了一种自适应反馈线性化控制器。
The analysis has showed that this kind of fuzzy controller with variable searching steps has better convergence character and its adjusting speed is quick.
分析表明，这种变步长搜索的模糊控制器收敛特性好，速度快。
Because of the wind speed measurement and accurate system model are hard to obtain, so it's difficult to achieve good results by using the traditional pid controller in case of rapidly variable wind.
由于风速测量的不准确性以及很难获得风力发电系统的精确模型，故采用传统的PID控制器难以在风速快速变化的情况下实现良好的控制效果。
A decoupled power controller based on inverse system theory was developed for a variable-speed doubly-fed wind power generation system.
应用多变量非线性控制的逆系统控制理论，对双馈型变速风力发电系统的有功功率和无功功率进行了解耦控制。
Based on the basic principle of variable speed fluid couplings, this paper established the fuzzy control system. The hardware of system and the design process of fuzzy controller are introduced.
在调速型液力偶合器工作原理的基础上，建立了调速模糊自动控制系统，介绍了系统的硬件组成及相应模糊控制器的设计过程。
The system is a experiment , so use more micro-sensors about asynchronous motor, Programmable Logic Controller PLC, D/A transducer and variable frequency and speed adjusting.
该系统是一个实验型的设计，所以主要运用的元件是异步电动机、可编程控制器PLC、D/A转换器和变频器等微型 元件。
The system is a experiment , so use more micro-sensors about asynchronous motor, Programmable Logic Controller PLC, D/A transducer and variable frequency and speed adjusting.
该系统是一个实验型的设计，所以主要运用的元件是异步电动机、可编程控制器PLC、D/A转换器和变频器等微型 元件。
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