要求高精度的

The method of slide-mode variable structure control is such a strategy that is characterized of low mathematical model precision, insensitiveness to system parameter variation and external disturbances, omission of parameter identifications, fast dynamic response and easy implementation. These advantages make it suitable to high performance vector controlled AC motor drives.

滑模变结构控制是一种强鲁棒性的控制方法，对系统数学模型精度要求不高，具有快速响应、对参数及外部扰动变化不敏感、无需系统在线辨识，实现简单而且很适合计算机实现等优点，因此，很适合高性能的交流电机矢量控制系统。

MoM over the patch or along the edge is not used and matrix inversion is thus avoided.

当对精度要求不很高的时候，也可以用Okoshi的二维边缘积分法分析。

It is understood that part of Matsuura Pylon cable-stayed bridge cables district, a total of 108 cable assembly here, the segments involved in a great ring pre-stress, cable conduit installation, the steel beam positioning gear block anchor Construction of very high precision.

据了解，松浦大桥上塔柱部分是斜拉桥拉索区，共有108根悬索集结于此，该节段所涉及的环向预应力极大、索导管安装、钢锚梁定位齿块的施工精度要求极高。

The Concrete Mixing Station system based on the microcontroller is designed in this paper,aimed at the increasing demand of the metage accuracy of the Concrete Mixing Station .

针对混凝土搅拌站称量精度越来越高的要求，本系统设计了一个以单片机为核心的搅拌站控制系统。

With the development of Chinese spaceflight business, accuracy requirement of orbit determination for the spacecraft will be more and more high.

随着我国航天事业的发展，对空间飞行器的定轨精度要求越来越高。

In those applications, higher photosensitive performance precision is vital to the camera system.

在这些应用中，对摄相机系统的感光性能的精度要求较高。

In traditional reservoir capacity calculation, a planimeter is used to obtain a reservoir capacity from topographic maps and large scale topographic maps are needed if high accuracy is required.

传统的库容计算方法是在已有的地形图上采用求积仪法进行，当精度要求较高时，需到现场实测更大比例尺的地形图。

However, the development of modern technology needs electronic equipment with higher precision and reliability.

现代科学技术的发展，要求电子设备具有更高的精度和可靠性。

This result shows that quantification accuracy is high, and precise quantitative recognition for small defects can be realized.

结果表明，定量识别的结果精度较高，能够满足小缺陷的精确定量识别要求。

If high accuracy is required, resonant cavity method is recommended.

如果要求很高的精度，更多的是采用谐振腔体法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐