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fuhedaoxianyanmipingcha.rar
- 这次进行了改进，更为简单实用，自动化程度很高，原数据文件有实例，直接输出平差结果文件，内容包括平差后的坐标，点位精度，误差椭圆三要素（极大值方向）,The improved, more simple, practical, high degree of automation, the original data files are examples of the results of the direct output adjustment documents, including after
WaterPro-v7.0P
- 水和水蒸气热力性质计算软件 WaterPro v7.0+ 绿化补充版 通过输入压力p、温度T、比焓H、比熵S、比容V、干度X六个状态参数中的任意两个来计算其他全部水蒸气的物理参数。 1.直接运行IFC97IFC67.exe进行计算。 2.水蒸气的计算有IAPWS-IF97和IFC67两种算法，其中IAPWS-IF97算法计算精度更高，满足工业使用要求。 3.若IFC97IFC67.exe出错，请尝试先运行 绿化or卸载.bat。 4.补充了高兼容性的Excel非
incremental_pid
- 增量式PID控制算法：相比位置式PID控制有更好的控制精度，不累加误差，误动作影响小，不易引起积分饱和-Incremental PID control algorithm: compared to the position PID control has better control accuracy, and does not accumulate error, malfunction affect small, are unlikely to cause the windup
compressive144
- 根据matlab对输入因素进行训练和测试，并控制误差的大小-Based on matlab for training and testing input factor, and control the size of the error
shuzihuabiandianzhan
- 介绍了基于Rogowski 线圈采集变电站中电流信号的研究与实现，阐述了系统的组成及工作原理。设 计了高压侧的硬件电路，并对器件的选择做了的具体说明，给出了低压侧信号处理的主流程图。自制了一 个 Rogowski 线圈，并做了特殊设计，给出了测试接线图。实验结果表明，自制的线圈具有良好的线性度 和较小的测量误差，可用于数字变电站中实现电流的采集。-Introduced based on Rogowski coil current signal acquisition substati
Variable-Generation-Forecasting
- 报告首先进行了两种预测方法的探讨：对粗略的数据进行详细分析，还是对精确的数据进行简单分析，随后引出了数据价值的分析，具体包括现场数据和非现场数据，分析了数据误差的产生原因，指出仅建立上行观测站具有一定的局限性。报告最后指出改进的预测技术提高了所有电力市场参与者的效率，并且从长期和短期两方面分析了预测技术在电力运行中的诸多应用，最后阐述了预测技术所面临的挑战。-The report first carried out two methods of forecasting: A detailed a
equwf1
- 利用全微分的方法求取节点等效输电参数，校验误差结果-The total differential method to strike a node equivalent transmission parameters, calibration error results
cukwithpicontrol
- 这是一个非常有用的CUK转换器，它可用于宽范围的DC的O / P的，我们知道，Cuk转换可用于步进向上/向下给定的直流值。 从该模型中，可以注意到的最重要的事情是，它有一个PI控制器，可用于给直流恒定（的DC的O / P）的所需的值。和误差信号是通过发送一个PI控制器，有助于进一步设置特定的占空比，同时产生所需的直流输出。-This is a very useful CUK converter, it can be used for a wide range of the DC O/P, w
dxqqpwm-PWM-.mdl
- 单相全桥PWM整流模型，多次验证表明，该模型动态响应快，静态误差小，完全符合要求。-The single-phase full bridge PWM rectifier model, verified the model many times, fast dynamic response, static error is small, fully meet the requirements.
abcc_22
- This paper deals with the various aspects of AGC of interconnected multi-area hydrothermal systems. Thermal area is considered with reheat turbine and hydro area is considered either with an electric governor or a mechanical governor. Optimiza
endun-files-to-upload
- This paper deals with the various aspects of AGC of interconnected multi-area hydrothermal systems. Thermal area is considered with reheat turbine and hydro area is considered either with an electric governor or a mechanical governor. Optimiza
nonlinear-system-identification
- 基于BP算法的神经网络对一个非线性系统进行辨识，最终辨识达到稳定并有较小的辨识误差。-BP neural network algorithm is based on a nonlinear system identification, and ultimately to identify stable and has a small identification error.
wml_com_test
- QT开发的串口误码率测试软件，用于系统鉴定用-QT developed serial bit error rate test software for system identification
PQIPIQ
- 有源滤波器补偿电流谐波检测算法PQ和IP/IQ法，simulink搭建模型并且误差极小-Active filter compensation current harmonic detection algorithm PQ and IP/IQ method, simulink build model and the error is minimal
boost
- 利用matlab设计要求：输入电压范围3.5-4.5VDC，输出电压5VDC，最大输出功率10W，要求纹波峰峰值小于100mV，稳态误差小于50mV，最大转换效率超过95%，50%-100%输出功率范围内效率均超过90%(The range of input voltage 3.5-4.5VDC, output voltage is 5VDC, the maximum output power of 10W, peak ripple requirement is less than 100mV,