全部

1·Objective: To clone, express and identify human SRG gene.

目的克隆srg基因、原核表达并鉴定。

2·SRG is flexible and can report right down the the level of individual files requested.

SRG是灵活的，可以报告个人请求的文件的正确级别。

3·The principle, construction and mathematical model of SRG gyroscopic inclinometer are introduced in brief.

简要介绍了SRG陀螺测斜仪的原理、结构及数学模型。

4·The basic theory, the control methods and system performance of the switched reluctance generator (SRG) are discussed.

对开关磁阻发电机(SRG)的基本原理、系统性能进行了讨论。

5·Based on a SRG prototype, its whole system structure is presented, its work modes and its control strategy are described.

针对一台SRG样机，给出了其系统整体结构框架，描述了其工作模式和基本控制策略。

6·The modeling method and simulation results of fault have certain reference value to fault diagnosis and fault - tolerant research of SRG systems.

所采用的故障通过建模分析方法也为开关磁阻发电系统的故障诊断和容错研究提供了一定参考。

7·From the generation principle of switched reluctance generator (SRG), two methods of enhancing output power were introduced, and a new switching strategy was focused on.

根据开关磁阻发电机(SRG)的发电原理，介绍了提高SRG输出功率的两种方法，重点介绍了一种新的开关策略，并对SRG在各种可能的开关角下进行了仿真。

8·The simulation results indicate that the SRG has a better fault-tolerant capability, since that the output voltage can keep a normal value when the SRG is lacking a phase.

通过对结果的分析可以看出，开关磁阻发电系统具有较高的容错性能，当发生缺相故障时，系统仍能维持正常的电压输出。

9·Finally, two novel control schemes, exciting voltage control and full conducted current chopping control, are discussed in detailed and proved by tests of SRG prototype system.

同时对无位置传感器的全导通电流斩波方案在开关磁阻发电系统中的应用进行了分析与研究。 最后针对上述控制方案进行了较全面的实验验证。