50A-APF-design

本文介绍了一种采用Altera 公司的FFT MegaCore 实现快速傅里叶变换的方法，该方法非常简单，能进一层次简化开发的流程，缩短工程开发周期，节约成本，因此在实际工程中是一种很好的应用。(This paper describes a use of Altera s FFT MegaCore fast Fourier transform method, the method is very simple and can develop into a hierarchy to simplify processes, shorten the project development cycle, cost savings, and therefore is a practical engineering good application.)

有关主动路由协议的文档介绍以及具体的一个应用设计方案(Document describes the active routing protocol, as well as an application design)

62256的中文资料 以及时序图 管脚功能(62256 Chinese data, and timing diagram pin functions)

OFDMA系统中-成比例公平性约束下的MIMO-OFDMA资源分配方案(OFDMA system- proportional fairness constraints of the MIMO-OFDMA Resource Allocation)

同步电机模型的MATLAB仿真,本文针对同步电机中具有代表性的凸极机，再使用MATLAB中用于仿真模拟系统的SIMULINK对系统的各个部分进行封装及连接，系统总体分为电源、abc/dq转换器、电机内部模拟、控制反馈四个主要部分，并为其设计了专用的模块，同时对其中的一系列参数进行了配置。(Synchronous motor model of the MATLAB simulation, this paper, synchronous motor has a salient-pole machine representation, and then use the MATLAB simulation system used for the system SIMULINK package and connect the various parts of the system in general is divided into power, abc/dq converters, motor internal simulation, feedback control of four main parts, and to design a dedicated module, while a series of parameters in which the configuration.)

采用IGBT的正弦波中频逆变电源设计方案(The use of the sine wave frequency IGBT inverter power supply design)

光纤陀螺温度漂移误差建模及补偿技术研究，对光纤陀螺零偏误差进行建模，并在线补偿(FOG bias temperature compensation)

一种振动时效数据采集系统的软、硬件设计方案，采用labview作为开发平台。振动时效能够很好地消除铸、锻、焊件的残余应力，是一种新型的时效技术。(The software and hardware design of a vibration aging data acquisition system is designed by using LabVIEW as the development platform. The vibration aging can eliminate the residual stress of the cast, forging and welding parts well, and it is a new kind of aging technology.)

中心企业财务管理问题研究论文，更多论文见www.bysjaid.com(Center Enterprise Financial Management research papers, more papers see www.bysjaid.com)

在电网电压频率波动或者三相不平衡的情况下,硬件锁相很难准确检测到基波正序的相位。在结合PWM整流器空间矢量解耦控制算法的基础上,将软件锁相环技术应用在PWM整流器控制系统中,并用仿真和实验验证了该方案的可行性。实验结果表明,该方案解决了电网电压频率波动及三相不平衡时的相位同步等问题,并在工程上具有一定参考价值。(Frequency or voltage fluctuations in three-phase unbalanced case, the hardware lock is difficult to accurately detect the fundamental positive sequence phase. In the space vector PWM rectifier with decoupling control algorithm based on the software used in the PWM rectifier PLL control system, and use simulation and experimental verification of the feasibility. Experimental results show that the solutions to address the voltage and frequency fluctuations of the phase unbalanced three-phase synchronization issues, and the project has a certain reference value.)