This paper proposes a new strategy for balancing the neutral point voltage in the process of the three-level inverter vector controlling.
本文主要研究三电平逆变器在电压空间矢量控制过程中中性点电压平衡的控制方法。
The stator flux-oriented vector controlling strategies of keeping stator frequency constant and capturing the maximum wind power are verified by experiment results.
实验结果验证了定子磁链定向的矢量控制策略既能保证定子输出频率恒定，又能较好地跟踪风力机的最大功率输出。
At present, the only method of controlling or preventing dengue virus transmission is to combat the vector mosquitoes.
当前，控制或预防登革热病毒传播的惟一方法是与蚊虫媒介作斗争。
Much of the success to date in controlling malaria is due to vector control.
迄今疟疾控制方面取得的许多成就是因为开展了病媒控制。
A support vector machine based modeling approach and a support vector machine based controlling approach are presented to analyze and control nonlinear systems with hysteresis.
我们提出了使用支持向量机作为迟滞非线性建模和控制工具的具体算法，来分析和精确控制迟滞系统。
As the high computing speed and its powerful controlling ability for this kind of DSP it can expediently realize the functions of vector control and advanced PID regulator.
由于该DSP的高运算速度和强大的控制能力，可以方便的实现异步电动机的矢量控制及先进的PID调节器功能。
Using space vector pulse-width modulation (SVPWM) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.
利用电压空间矢量脉宽调制(SVPWM)信号变换控制功率变换器各开关器件的导通占空比，实现异步电动机的速度调节。
Nowadays, controlling insect vector Monochamus alternatus Hope is the main way to control pine wilt disease.
目前控制媒介昆虫松墨天牛是治理松材线虫病的主要途径。
The analyzing and controlling methods of power quality are proposed in detail, including PID control, vector control, deadbeat control, adaptive control, intelligent control and so on.
其次介绍了包括PID控制、自适应控制及智能控制等电能质量分析与控制方法。
This paper is based on the vector control of an induction motor, a new method controlling paralleled-connected multi-motors with one inverter is designed out.
本文在单电机矢量控制策略的基础上，推导出一种适合于单逆变器驱动多台电机的控制方法。
Small brown planthoppers were a vector of rice stripe disease and controlling the first and second-generation small brown planthoppers was a key of controlling rice stripe disease.
灰飞虱是条纹叶枯病的传毒媒介，控制一、二代灰飞虱是防治该病的关键。
The second algorithm, depending on setting the threshold controlling tool-axis vector and using solid based on Boolean-operation, realizes unsafe CL-points and Boolean-operation check.
后者通过设置刀轴矢量变化的阈值并采用集合碰撞体，实现了刀位的跳点检查和集合运算检查。
The main four-chamber engines designed by V. P. Glushko and new control engines from s. P. Korolev for controlling the thrust vector were installed in these units.
这些子级上安装了瓦·彼·格鲁什科设计的四推力室主发动机和谢·帕·科罗廖夫设计的用来控制推力矢量的新型姿态控制发动机。
Objective to estimate the effect of controlling dengue vector from 2004 to 2005 in the suburb of Cixi.
目的评价2004 ~ 2005年慈溪市登革热媒介综合性防治的效果。
In the paper, the effects of the selection of the initial vector and the controlling condition of the iterating cycles in the matrix iteration method are inquired into.
给出一种基于光照模型的、针对三阶矩阵迭代的可视化算法，并利用该算法绘制了三阶矩阵单步、多步迭代序列的图形。
In the paper, the effects of the selection of the initial vector and the controlling condition of the iterating cycles in the matrix iteration method are inquired into.
给出一种基于光照模型的、针对三阶矩阵迭代的可视化算法，并利用该算法绘制了三阶矩阵单步、多步迭代序列的图形。
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