▍1. noaa_1b_format
说明: 卫星气象中心发布的NOAA卫星数据格式文档。(NOAA 1B satellite data format guide by NSMC.)
说明: 卫星气象中心发布的NOAA卫星数据格式文档。(NOAA 1B satellite data format guide by NSMC.)
说明: 采用电流下垂控制策略,通过调节并网逆变器的输出的电压频率和幅值来控制其输出的有功电流和无功电流,减轻并网逆变器并联时因输出电流不同而导致的环流,实现功率均分。(The current droop control strategy is adopted to control the active current and reactive current of the grid-connected inverter by adjusting the voltage frequency and amplitude of the output of the grid-connected inverter to reduce the circulating current caused by the different output current when the grid-connected inverter is connected in parallel. Achieve power sharing.)
说明: 氯离子侵蚀混凝土、三维模型、研究随机骨料等、氯离子细观影响(Chloride Erosion of concrete, three-dimensional model)
说明: 针对传统光伏功率预测特征提取不足导致预测精度不高的问题,提出一种双通道网络 模型进行光伏功率预测。首先将光伏功率历史数据进行归一化处理,再将数据送入两个并行的卷积神经网络( Convolutional Neural Network,CNN) 进行特征提取,经融合层融合送入长短期记忆网络( Long Short-Term Memory,LSTM) 进行光伏功率预测。采用地中海气候光伏发电数据集进行测试,结果表明所提出的方法与单通道网络相比平均绝对误差( Mean-Absolute Error,MAE) 减小了 12. 3%,均方根误差( Root-Mean-Square Error,RMSE) 减小了 3%,实现了更高的预测精度。(Aiming at the problem that the traditional PV power prediction feature is insufficiently extracted and the prediction accuracy is not high, a dual-channel network model is proposed for PV power prediction. First, the photovoltaic power historical data is normalized, and then the data is sent to two parallel convolutional neural networks for feature extraction, and the fusion layer is fed to the long-term and short-term memory network for photovoltaic power prediction. Using the Mediterranean climate photovoltaic power generation data set for testing, the results show that the proposed method reduces the average absolute error by 12.3% and the root mean square error by 3% compared with a single channel network, achieving higher prediction accuracy .)
说明: opensees相关编程资料,方便大家的使用(OPENSEES related programming materials, convenient for everyone to use)
说明: 基于LSB的数字水印算法及MATLAB实现 黄仿元 基于LSB的数字水印算法及MATLAB实现_黄仿元(Lsb-based digital watermarking algorithm and MATLAB implementation _ yellow imitation element)
说明: 波导裂缝天线,基于遗传算法的波束形成应用,自适应算法(waveguide antenna GA matlab)
说明: Biotechnology and Drug Discovery system
说明: Java面试宝典Beta5.0,java的基础知识,非常详细(Java interview dictionary beta 5.0, java basic knowledge, very detailed)
说明: 基于人体手指静脉图像分割算法的研究(Research on segmentation algorithm of human finger vein image)(Research on segmentation algorithm of human finger vein image)
说明: 关于10G 以太网设计的资料,讲解的很详细,分享给大家(The information about 10G Ethernet design is explained in detail and shared with you)
说明: 操纵性仿真 二自由度,,,,simulink模型具体参考(Maneuverability simulation)
说明: 传统的永磁同步电机(Permanent Magnet Synchronous Motor, PMSM)自抗扰调速 系统往往存在可调参数多且整定复杂的问题,利用滑模控制方法(Sliding Mode Control,SMC)对自抗扰控制(Active Disturbance Rejection Control, ADRC)结构进行改进,设计了PMSM 调速系统的滑模自抗扰速度控制器和电流控制器。将滑模控制方法引入自抗扰控制结构中,将自抗扰控制中的扩张状态观测器和非线性误差反馈控制律进行优化,在保留自抗扰原有抗扰性能的基础上,简化了参数整定,提高了系统的响应速度和鲁棒性,利用李雅普诺夫理论证明了控制器的稳定性。仿真结果验证了该方法的有效性。(The traditional permanent magnet synchronous motor (PMSM) ADRC system often has many adjustable parameters and complex setting. Using the sliding mode control (SMC) to improve the structure of ADRC (active disturbance rejection control, ADRC), the ADRC speed controller and current control of PMSM are designed Manufacture. The sliding mode control method is introduced into the ADRC structure. The extended state observer and the nonlinear error feedback control law are optimized. On the basis of retaining the original ADRC performance, the parameter setting is simplified and the response speed and robustness of the system are improved. The stability of the controller is proved by using Lyapunov theory. The simulation results verify the effectiveness of the method.)
说明: The Effortless English System Overview
说明: TMS320C54X指令详解,很好的TI系列C54X汇编指令说明文档。(TMS320C54X instrucTIon detailed explanation, very good ti series DSP C54X assembly language instruction explanation document.)
说明: simulink和DSP联合开发教程,介绍了用MBD的方式在simulink里开发基于Ti F28335的模型和代码的自动生成,有很多实用的例程。(Introduce how to use MDB to develop the power electric model in simulink. The MCU is Ti F28335. The code can be generate automatically from model. There are many useful case in this book.)
说明: 滤波器的设计文档,详细说明了参数设计,以及应用(Filter design documents, detailed description of parameter design, and the application)
本文提出了一种点吸收器的被动调谐控制策略,其中通过使用电阻仿真方法控制发电机的电磁力来最大化捕获的功率。提出的策略包括映射常规波的最佳值并将其应用于不规则波。该策略在波浪能转换器中进行测试,其中发电机连接到升压整流器转换器,其控制器设计用于模拟电阻。(This paper proposes a passive tuning control strategy of a point absorber in which the power captured is maximized by controlling the electromagnetic force of the generator with a resistance emulation approach. The proposed strategy consists of mapping the optimal values for regular waves and applying them to irregular waves.)
说明: 本文提出了一种点吸收器的被动调谐控制策略,其中通过使用电阻仿真方法控制发电机的电磁力来最大化捕获的功率。提出的策略包括映射常规波的最佳值并将其应用于不规则波。该策略在波浪能转换器中进行测试,其中发电机连接到升压整流器转换器,其控制器设计用于模拟电阻。(This paper proposes a passive tuning control strategy of a point absorber in which the power captured is maximized by controlling the electromagnetic force of the generator with a resistance emulation approach. The proposed strategy consists of mapping the optimal values for regular waves and applying them to irregular waves.)