查询词典 scheme design

On the basis of stress analysis and deformation analysis , the design improvement scheme is brought forward.

在对应力及变形分析基础上提出了结构的改进设计方案。

The main research contents and results are given as follows:(1) Principles and characteristics of different types of polarization controllers are analyzed, the compare of the difference of these polarization controllers are discussed based on them, drawn a conclusion that the polarization controller which based on squeezing fiber and has variable delay quantity are suitable for high speed optical communication system.(2) The reset principle of the typical four channel polarization controller which is based on squeezing fiber is analyzed, and the design of its concrete reset scheme is given based on them. The reset process and the corresponding operation list are given in detail.(3) The systematical experiment is made when the typical four channel polarization controller is put into the PMD compensator. The experiment result showed that the channel which needs reset can efficiently return to the mean place, and the effect of reset was good, it didn't cause any badness infection on PMD compensation.(4) A new type optical signal time-domain depolarizer is given, and a new PMD compensate method is given based on it.

由此得出延迟量可变型光纤挤压型偏振控制器适用于高速光通信系统的结论；(2)具体分析了典型的四通道光纤挤压型偏振控制器的复位原理，并在此基础上对其进行了具体复位方案的设计，给出了各种情况下的详细复位流程和相应的复位操作列表；(3)将四通道光纤挤压型偏振控制器应用于偏振模色散补偿器中进行系统实验，实验结果表明，需要复位的通道能有效地回到中间值，复位效果良好，且复位未对PMD补偿产生不良影响；(4)设计了一种新型的光信号时域退偏器，并基于该退偏器提出了一种新型的偏振模色散补偿方法。

Essential condition of the diagram to design the scheme was decided, and the methods to distinguish component attributes and to calculate planetary characteristic parameters were presented.

确定了设计多自由度复合行星传动方案应满足的必要条件，以及组成复合排的各构件属性判别方法和行星排的特性参数计算方法。

The preferred sequence of the pairwise comparison is modified so as to more accurately evaluate different design scheme. Netlike Diagram evaluation method is presented.

对两两比较相对优序值进行了改进，可以更准确地评价不同的设计方案。

this paper proposes a design method which can improve the performance of fractional order differential filter obviously under the premise of not increasing the structure complexity of the filter.this scheme which bases on mutually compensatory characters of typical differentiator and uses interpolated method to improve performance of iir digital fractional differential filter.the improved frequency response of fractional differential filter is more close to ideal fractional differential filter,it indicates the validity of proposed method.

摘 要：提出一种在不增加分数阶微分滤波器复杂度的前提下，能有效提高分数阶微分滤波器性能的方法。该方法利用几种基于典型微分算子的分数阶微分滤波器之间的互补性，通过相互内插结合的方式，用于提高iir分数阶数字滤波器的性能。改进后的分数阶微分滤波器频率响应更接近理想分数阶微分滤波器，表明所提方法的有效性。

Finally, the factors and steps of design of evaluation scheme for DIS system were studied.

最后，探讨了具体的分布交互仿真系统评估方案设计所应考虑的主要因素和设计步骤。

This paper is mainly about research and design on charger, discharger and single phase PWM rectifier of this scheme.

本文主要对课题方案中的充电模块、放电模块、单相PWM整流器进行了研究设计。

Towards each part of the apparatus, the detial theory discursion and the design scheme and fdcture arts was gived.

对于传感器的各个组成部分，详细地进行理论推导，给出了设计方案及制作工艺。

In this paper,the GIS application in alarm system monitoring power line distaff is introduced,inclding the system design scheme,and how to implement the GIS by using the MapX control .

介绍输电线路拉线防盗告警系统中的GIS应用，以及用 MapX控件来实现系统中的GIS功能。

In this paper, the theory of application of this new scheme in dither stripping was analyzed firstly, the design method was presented, which was compared with some traditional methods.

首先分析了这种新方法用于抖动解调的理论基础，并提出设计实现方法，最后给出一些与传统方法的对比结果。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。