1) hard defects
硬性故障
1.
This paper analyses the advantages and disadvantages in traditional methods for aircraft cable defects detecting method,with the threshold denoising method on Hilbert Huang Transform,a new method based on Phase-Detection Domain Reflectometry was adopted in this paper,that is developed to detect and locate aircraft cable "hard defects"(i.
文章分析了传统飞机电缆故障诊断算法优缺点,结合希尔伯特-黄变换下的数据去噪处理,提出一种基于相位检测频域反射计的飞机电缆"硬性故障"(短路和断路)故障判断方法,通过分析短路、断路下参考入射信号和反射信号合成的信号相位、幅值差异,解决了相位检测频域反射计单纯应用在故障点距离判断的缺陷。
2) hard fault
硬故障
1.
The paper presents the method of canonical piece-wise Lineavization which can offer all the multi-solutions in the nonlinear resistive network,with the Backward-propagation Neural Network(BPNN) for hard fault diagnosis of the nonlinear resistive network.
本型文针对非线性电阻网络,提出了一种规范式分段线性化求所有解,并采用BPNN对非线性电阻网络硬故障进行诊断的方法,克服了用一般方法对非线性电阻网络故障诊断时易存在的漏诊问题。
2.
The paper presents method of canonical piece-wise linearization which can give all the multi-solutions in the nonlinear resistive network,and uses the backward-propagation neural networks for hard fault diagnosis of the nonlinear resistive network.
针对非线性电阻网络,建立了规范式分段线性化故障诊断模型,提出了基于神经网络的非线性电阻网络硬故障诊断方法,从而克服了用一般方法对非线性电阻网络故障诊断中的的漏诊现象。
3.
A method of canonical piecewise linearization which can give all the multisolutions in the nonlinear resistive network was presented,and the Backwardpropagation Neural Networks for hard fault diagnosis of the nonlinear resistive network were used.
针对非线性电阻网络,提出了一种规范式分段线性化求多值解,并采用BPNN对非线性电阻网络硬故障进行诊断的方法,克服了一般方法对非线性电阻网络硬故障诊断时易存在的漏诊问题。
3) hard failure
硬故障
1.
Dual threshold values are correspondent to soft fault and hard failure.
双限阈值对应于实际系统的软故障和硬故障,运用概率统计的方法,用详尽的数据和概率图形对该方法进行了详细的理论分析,在满足虚警率远小于百分之一的前提下,找到了相应阈值的选择范围和对应的诊断算法。
2.
The reliability and failure rate function obeyed to hard failure and soft failure competing failure rule are derived.
根据系统可靠性理论,考虑到硬故障和软故障两种竞争失效模式对产品失效的影响,对传统的可靠性分析方法进行了扩展,研究了满足硬故障和软故障竞争失效规则的产品可靠性函数和失效率函数,并通过不同的失效模式之间的关系,得到产品在不同的硬、软故障模式下的失效分布函数。
4) hardware failure
硬件故障
1.
Taking one generator accident of power off as a fact, this paper analyzes the possibilities of the AVC system action, which might make outage of the generator(including wrong adjustment?hardware failures and incorrect instructions, etc), and points out that it is impossible for the AVC system to make the accident of power off of the generator.
介绍了AVC系统的原理及功能,并通过一起发电机非正常停机事件,分析了在这次非正常停机事件中,AVC系统可能引起停机的各种可能性(包括误调节、硬件故障及调节指令错误等),排除了AVC系统引起停机的可能性。
2.
The disturbance models of wind, structural errors (including missile mass asymmetry, body un-coaxial, airfoil installation angle error and rudder null position), thrust deviation and hardware failure are established.
建立了风、结构误差(包括弹体质量分布不对称、弹体不同轴、翼面安装角误差和舵面机械零位误差)、推力偏心和硬件故障等因素的扰动模型,给出了可靠性仿真的方法、实施步骤、具体算法流程和相关可靠性指标的计算公式。
5) hardware fault
硬件故障
1.
The possibility includes misadjustment,hardware faults,and adjustment instruction mistakes.
通过一起发电机非正常停机事件,联系AVC系统的原理及功能,分析并排除了在这次非正常停机事件中,AVC系统可能引起停机的各种可能性(包括误调节、硬件故障及调节指令错误等)。
6) Therefore hard disk block
硬盘故障
补充资料：硬性
1.坚硬刚强的秉性;倔脾气。 2.不能改变的;不可通融的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条