A new on-line fault diagnosis method for power electronic circuits is presented.
本文提出了一种电力电子电路故障的在线诊断方法。
A new on-line fault diagnosis approach is presented for power electronic circuits.
本文提出了一种电力电子电路故障的在线诊断法。
This paper presents an approach to parametric fault diagnosis of power electronic circuits.
本文研究了电力电子电路的参数性故障诊断方法。
This paper proposed two identification methods of circuit topology for power electronic circuits.
针对电力电子主电路拓扑辨识这一目标，提出了两种辨识方法。
Duality principle is a powerful tool for the analysis of topological structure of power electronic circuits.
对偶原理是分析电力电子电路拓扑结构的有力工具。
A fault pattern recognition method of power electronic circuits based on two wavelet neural networks is presented.
介绍了一种基于二等分取样，并将预处理数据放大的故障判别神经网络。
The topology vector of power electronic circuits can be used to fulfil topology identification and fault diagnosis.
电力电子电路的拓扑向量可用来实现电路的拓扑辨识和故障诊断。
Based on the hybrid model and event identification, a fault diagnosis method and its process for power electronic circuits are put forward.
并在该模型的基础上提出了基于混杂系统事件辨识的故障诊断方法和它的实现步骤。
It is theoretically and practically demonstrated that power electronic circuits can be numerically computed with the proposed switch models.
理论与实际分析均表明，这种开关模型能用于电力电子电路的数值计算。
Researches on the complex behavior of power electronic circuits and systems have become an important branch in power electronics, and received great attention.
电力电子电路与系统中的复杂行为已经成为近年来电力电子学研究中的一个重要分支，受到了广泛的关注。
It is simple and convenient to use the model to simulate power electronic circuits in PSPICE software, the results of simulation is accordant with the analysis of theory.
在PSPICE软件中，应用该模型仿真电力电子电路，简捷、方便，其结果与理论分析一致。
Therefore, to simplify the modeling process and control of power electronic circuits has important theory and engineering value in their analysis, design and application.
因此，简化电力电子电路的建模过程与控制方法在电力电子电路的分析、设计与应用方面具有重要的理论与工程价值。
Modeling power electronic circuits with chaotic dynamics can help us to learn more about dynamic behaviors of power electronic circuits, which is beneficial to engineering design.
一方面，利用混沌动力学能够对电力电子电路的行为进行更为深入、准确、全面的了解，从而便于进行工程设计；
The fault dictionary can be obtained easier by this method, and the test junctions can be greatly reduced, thus this diagnosis method can be applied in many power electronic circuits.
此方法容易得到故障字典，大大减少了测试点，因而可以应用于多种电力电子电路。
In this paper, a graphic edit method of power electronic circuits automatic control system simulation is presented. This paper analyzes the principle and program method of graphic edit.
本文提出了一种适用于电力电子电路自动控制系统仿真软件的图形编辑方法。叙述了图形编辑的原理、设计思想及实现方法。
Aiming at the parametric faults diagnosis of the power electronic circuits, a method based on classifiers fusion was proposed to diagnose the circuit by using the fuzzy inference process.
针对电力电子电路中器件的参数故障诊断问题，提出一种基于模糊推理的分类器融合诊断方法。
The parameters of these components can be identified by using least square algorithm via a general modeling method of power electronic circuits based on the theory of hybrid dynamical systems.
通过基于混杂系统理论的通用电力电子电路建模，在此基础上应用最小二乘法实现电力电子电路的器件参数辨识和在线故障诊断。
In this paper, power electronic circuits were considered as one type hybrid dynamic systems and the concept and theory of switched linear systems were introduced to DC-DC converter control systems.
该文将电力电子电路视为一类混杂动态系统，尝试在DC- DC变换器控制系统研究中引入切换线性系统的概念和理论。
By mimicking cells, MIT researcher designs electronic circuits for ultra-low-power and biomedical applications.
通过对细胞进行仿生，麻省理工学院的研究人员设计出超低功耗用于生物医学的电路。
MIT's Rahul Sarpeshkar is now applying architectural principles from these ultra-energy-efficient cells to the design of low-power, highly parallel, hybrid analog-digital electronic circuits.
目前，麻省理工学院教授拉胡尔·萨派斯卡正利用这些超能效细胞的构造原则，设计低能耗、高度并行、模数混合的电路。
The speed and power of computers depend mostly on how well engineers Can cram more and more electronic circuits and switches onto a silicon chip.
计算机的速度和能力主要取决于工程师们能否把越来越多的电子线路和开关压缩到硅芯片上。
Electronic circuits and devices, generally requires a stable DC power supply.
在电子电路及设备中，一般都需要稳定的直流电源供电。
The circuit can be used in the power supply circuits of portable electronic devices.
该电路可广泛应用于移动电子设备的电源电路中。
Products for use in: mobile communications, VCD, DVD, digital cameras, liquid crystal displays, integrated circuits, power machines, medical equipment and other high-tech electronic products.
产品使用于：移动通信、VCD、DVD、数码相机、液晶显示器、集成电路、功放机、医疗器材等高科技电子产品。
Products for use in: mobile communications, VCD, DVD, digital cameras, liquid crystal displays, integrated circuits, power machines, medical equipment and other high-tech electronic products.
产品使用于：移动通信、VCD、DVD、数码相机、液晶显示器、集成电路、功放机、医疗器材等高科技电子产品。
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