The influence of the motor time constant mismatch on the stability of induction motors under indirect field-oriented control is analyzed.
定性地分析了在异步电动机间接磁场定向控制中，电机时间常数失配度对异步电动机稳定性的影响。
The state variable approach of modern control theory provides a uniform and powerful method of representing systems of arbitrary order, linear or nonlinear, with time-varying or constant coefficients.
现代控制理论的状态变量法提供了一种统一、高效的方法来描述具有任意阶次、线性或非线性、时变或常系数的各种系统。
For seizure control, it is important to take all doses on time to keep the level of medication in your blood constant.
对于控制癫痫，重要的是按时服用所有剂量，以使血药浓度维持稳定。
At the same time provide will cut off the constant pressure water supply, long, endoscopic wash-infection machine, sterilization kettle and mature control system.
同时提供定长切断、供水恒压、内窥镜洗消机、灭菌釜等成熟的控制系统。
The internal model control(IMC)was improved by using fuzzy control to adjust filter time constant of IMC, and it was applied in boiler combustion system.
该控制器是在典型推断控制的基础上进行简化和改进，并用模糊逻辑和推理来自适应地调节控制器的滤波器时间常数。
The control loop of reactor driven by accelerator has a little time constant, a little overshoot, and short regulating time, its control characteristics also are better than critical reactor's.
驱动堆控制回路具有小的时间常数和超调量，调整时间短，控制特性亦优于临界堆。
Various constant or time-varying, and even random network time delays can usually deteriorate the control performance and stability of networked control systems.
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。
At the same time, constant power control of flow compensating feedback is adopted in the design of control circuit. Work principle and output characteristics of the system are analyzed.
同时在控制电路设计上引入流量补偿反馈的恒功率控制，并分析了系统的工作原理及输出特性。
The noise generation and filters are performed by a microprocessor for which the input time constant of CTC can be varied to control the fading rate.
噪声的产生和滤波均由单板机实现。改变单板机CT C定时器的输入时间常数，就可直接调整模拟衰落信号的衰落速率。
In an induction motor field orientation vector control system, the rotor time constant may be deviated due to motor temperature variation and flux saturation.
本文在异步电动机矢量控制系统中提出了一种基于转子磁场定向的转子电阻自适应辨识方法。
Constant POwer control rule is also presented. The hardware and software in the microcomputer real-time high-vacuum exhausting system is introduced.
研制开发了高真空排气过程微机实时控制系统，并对该系统的硬件构成和软件开发作了介绍。
In rotor flux orientation control, rotor time constant T2 is a key issue of high performance vector control technology.
在转子磁场定向异步电机矢量控制系统中，正确的转子时间常数是高性能矢量控制系统的关键。
The LED driver driving the LED backlight module based on the control signal, so the chromaticity of the LED backlight module may be substantially constant over time.
以及一LED驱动器，用以根据该控制讯号驱动该LED背光模块，以控制该LED背光模块产生的背光的色度实质上不随时间的变化而改变。
The LED driver driving the LED backlight module based on the control signal, so the chromaticity of the LED backlight module may be substantially constant over time.
以及一LED驱动器，用以根据该控制讯号驱动该LED背光模块，以控制该LED背光模块产生的背光的色度实质上不随时间的变化而改变。
应用推荐