• 文中重点介绍了矢量变换控制中的应用

    Its application in vector conversion control is introduced particularly.

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  • 保证闭环控制系统鲁棒性,设计基于交流电机矢量变换模型多变量解耦控制器

    To ensure the system robustness, a multi-variable decoupling controller was designed based on the vector transform model of AC motor.

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  • 本文主要说明各种情况下如何正确写出矩阵解决了基矢量变换中的有关问题

    This paper mainly explains how to Corectly Write the matrices under kinds of circumstances, and resolves concerning problems in the transformation of basic vector and vectors.

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  • 通过聚焦操作,把各个窄带频率处的阵列输出矢量变换聚焦频率处,然后求其累积矩阵

    By focusing operation, array output vectors at different frequency bins are transformed to focusing frequency and individual cumulants matrix is got.

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  • 根据无刷双馈电机特性采用定向矢量变换控制技术设计了一种新型功率控制系统

    According to the characteristics of brushless doubly-fed wind turbine and adopting flux linkage oriented vector transformation control technology, a new type of power control system is developed.

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  • 矢量变换异步电动机数学模型中还存在MT交叉电势耦合作用,影响调速系统控制性能

    In vector control, there are the cross-coupling voltages between the m and t components of the stator current for Induction Motor (IM), it affects the performance of speed control system.

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  • 通过单个光子能量-动量四维矢量变换导出了辐射热量相对论关系所得结果一次证实了相对论热力学的P_E理论

    The relativistic relation of radiant heat was educed by transforming energy-momentum 4-vector of a single photon. The elicited results make sure P-E theory of relativistic thermodynamics once again.

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  • 本文介绍一种采用单片机MCS - 51实现异步电机滑差频率矢量变换控制绕,分析设计了具有参数自适应补偿的系统结构

    This paper describes a slip frequency vector control system of induction motor using chip microcomputer MCS-51. A structure with parameter adaptive compensation is analysed and designed.

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  • 本文提出了一种新的数字静止图像水印嵌入算法,该算法将含有丰富细节信息灰度图像作为水印,水印嵌入过程不是在传统的标量变换(离散余弦变换域等)内进行,而是矢量变换域实现。

    A gray level image with rich details is used as a watermark and embedded in vector transform domain, more than scalar transform domain used traditionally such as discrete cosine transform domain, etc.

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  • 本文提出了一种新的数字静止图像水印嵌入算法,该算法将含有丰富细节信息灰度图像作为水印,水印嵌入过程不是在传统的标量变换(离散余弦变换域等)内进行,而是矢量变换域实现。

    A gray level image with rich details is used as a watermark and embedded in vector transform domain, more than scalar transform domain used traditionally such as discrete cosine transform domain, etc.

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