The speed, sensitivity and reliability of transformer protection improve with the higher requirement of the power system security.
随着电网对安全性要求的提高,对电力变压器保护的速动性、灵敏性、可靠性要求也越来越高。
ObjectiveTo study the reliability and sensitivity of the gait analysis system based on digital video and image processing.
目的研究基于数字视频和图像处理的二维步态分析系统的可靠性、敏感性。
The reliability of the results was checked by sensitivity analysis.
并通过灵敏度分析,检验了计算结果的可靠性。
Based on the moment estimation of limit state function for calculation of failure probability, a new reliability sensitivity analysis method is presented.
基于极限状态函数矩估计的失效概率计算,提出一种新的可靠性灵敏度分析方法。
Reliability of the transmission-type optical smoke detectors is affected by sensitivity of optical components to parasitic effects, especially to temperature.
传导型光学烟雾探测器的可靠性会受到光学元件寄生效应灵敏度的影响,特别是温度。
Sensitivity is vital to the measuring reliability of mental workload.
敏感性是心理负荷测量技术可靠性的基本要求。
Reliability sensitivity algorithm is presented on the basis of subset simulation and importance sampling due to the small failure probability highly experienced in engineering.
针对工程实际中大量存在的小失效概率问题,提出了基于子集模拟和重要抽样的可靠性灵敏度分析方法。
The parameter sensitivity analysis provides an evaluating method for the reliability validation of the satellite thermal design and the operating reliability of the satellite.
卫星热设计参数的灵敏度分析为卫星热设计的可靠性验证以及卫星运行可靠性提供了分析方法。
The application of these new principles improves the sensitivity and reliability of internal fault protection, and perfects the scheme of generator transformer protection.
这些保护新原理的应用,在保证高可靠性的前提下,提高了内部故障保护的灵敏度,完善了保护方案。
A method of frequency reliability sensitivity for dynamic structural systems is presented in the paper based on the frequency reliability theory.
基于频率可靠性理论提出了动态结构系统的频率可靠性灵敏度的计算方法。
The reliability index and sensitivity coefficients of CFT high piers were invested by the proposed model.
利用该模型分析钢管混凝土超高墩的非线性承载能力可靠度指标与敏感性系数。
Reliability sensitivity of jib with bending and torsion stiffness failure modes was proposed.
讨论了起重臂在弯曲刚度和扭转刚度失效模式下的可靠性灵敏度设计问题。
Reliability of particular process depends on its precision, sensitivity, accuracy, and specificity.
特定过程的可靠性取决于其精度、灵敏度、准确度和特异性。
In this paper, the problem of the parameter sensitivity in fuzzy reliability analysis is discussed, and a computational method of parameter sensitivity of fuzzy reliability is put forward.
文章讨论了模糊可靠性分析中的参数灵敏度问题,提出了模糊可靠性参数灵敏度的计算方法。
DNA molecular marking technology with strong specificity, reliability and sensitivity lead to great progress in identification of Chinese herbal medicine.
DNA分子标记技术以其特异性强、可靠性好、灵敏度高等特点为中草药鉴别开辟了新的道路。
When the reliability sensitivity of each component based software is given and the testing- resource constrained, optimization problem in determining the test allocation is studied.
探讨了软件测试中每个构件软件的可靠性灵敏度已知,而测试资源受约束时,如何合理分配测试用例以提高构件软件可靠性的最优化问题。
Although relay protection owns high reliability and sensitivity, it adopts the ways of touch-dot control, which will be substituted by the methods of software control.
虽然继电保护的可靠性和灵敏度等都很高,但是它采用的触点控制方式,将会被软件控制方式所取代。
Compared with current gene chip detection technologies this method has the advantages of high reliability, sensitivity, easy manipulation and good reproducibility.
与现有的基因芯片检测技术相比,这种方法不仅结果可靠灵敏,而且简便快速、重复性好。
The sensitivity expression of system reliability index and the safety margins were presented in the stochastic structure systems.
给出了随机结构系统安全余量和系统可靠性指标的敏度表达式;
This paper is to provide a new design of hydraulic automatic leveling device, which is outstanding for it's stability, sensitivity, static accuracy and reliability.
本文介绍液压自动找平装置的新设计。该结构具有良好的稳定性、灵敏度、静态精度和可靠性。
Theoretical analysis and simulation prove that the proposed protection principle will not be affected by distributed capacity current of transmission line and has higher sensitivity and reliability.
理论分析与仿真验证都证明新原理不受长线路分布电容电流的影响,具有很高的灵敏性和可靠性。
Single differential criterion can't satisfy the special requirements of long UHV transmission line for the sensitivity, speed and reliability of protection.
单一的差动保护判据无法兼顾超高压长线保护对灵敏性、速动性和可靠性的要求。
By the research, the paper explains the essence and the character of several types of common-used fault-component based distance relay, compares their difference in the reliability and sensitivity.
通过对该方法的研究,揭示了目前常用的基于故障分量的距离继电器的通用表达式与动作特性,对比了这几类距离继电器在可靠性与灵敏性上的差异。
Compared with conventional sensors, giant magneto resistive (GMR) sensor has the advantage of high sensitivity, high reliability, wide measurement range, small volume and low price.
与传统的磁敏传感器比较,巨磁阻传感器具有灵敏度高、可靠性好、测量范围宽、体积小、价格低等优点。
The technology is characterized by high reliability on work and high sensitivity of breakdown protection.
本技术具有工作可靠性高,故障保护灵敏度高的特点。
Compared with conventional magneto sensors, giant magneto resistance (GMR) sensor has the advantages of high sensitivity, high reliability, wide measurement range, small volume and low price.
与传统的磁敏传感器比较,巨磁阻传感器具有灵敏度高、可靠性好、测量范围宽、体积小、价格低等优点。
The present invention has raised detection sensitivity and specificity, high reliability of clinical judgment of tumor cell course and prognosis, and important significance in preventing infection.
本发明提高了检测灵敏度和特异性,确保临床判断肿瘤细胞的进程与预后的可靠性,同时也在预防传染方面具有重要意义。
In practical application, the design of antenna matching is related with sensitivity, reliability and power consumption of the reader.
实际应用中,天线的匹配设计关系到读卡器的灵敏度、可靠性和功率消耗。
A feasible circuit device of an infrared warner is presented, the operating principle and the main measures on how to raise the sensitivity and reliability of this warner are also discussed.
本文设计了一种切实可行的红外报警电路装置,闸述了其工作原理,以及提高灵敏度和可靠性的主要措施。
A feasible circuit device of an infrared warner is presented, the operating principle and the main measures on how to raise the sensitivity and reliability of this warner are also discussed.
本文设计了一种切实可行的红外报警电路装置,闸述了其工作原理,以及提高灵敏度和可靠性的主要措施。
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