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SoundSync
好的声文同步程序，值得学习，适合于初学者，给大家共同分享(Good sound text synchronization process, it is worth learning, suitable for beginners, for everyone to share)
- 2010-06-24 18:12:14下载
- 积分：1
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shifenmiao
做一个电子钟：利用定时器0定时中断，控制电子钟走时；利用单片机上的六个数码管显示时、分、秒。(An electronic clock to do: Using Timer 0 interrupt timing, control of electronic bell away the use of the six single-chip digital display hours, minutes and seconds.)
- 2009-04-12 09:11:24下载
- 积分：1
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LCD_1602
Programming LCD 1602 with stm32f4
- 2015-03-25 20:33:52下载
- 积分：1
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BigDataProcessinginHadoopMapReduce
关于大数据处理的论文，以当前流行的Hadoop为基础，提出优化MaoReduce计算模型的方法(Papers about big data processing, on the basis of the current popular Hadoop, MaoReduce calculation model optimization method is put forward)
- 2013-11-05 13:16:47下载
- 积分：1
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yuancheng
51单片机控制，可远程操控温度和湿度，实时观察与检测(51 MCU control, remote control of temperature and humidity, real-time observation and testing)
- 2015-07-16 20:42:44下载
- 积分：1
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pwmLED
亮度可调节LED灯，采用双色LED灯， LED调节亮度是通过调整通过它的PWM驱动电流大小得到的,节能灯一般是不能调整亮度的。本设计在项目中应用，绝对可以用。(Brightness can be adjusted LED lamp, using dual color LED lamp, LED adjust brightness by adjusting its PWM drive current size, energy saving lamps can not adjust brightness generally. This design is applied in the project, and it can be used absolutely.)
- 2018-04-21 09:11:10下载
- 积分：1
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MPU-6050资料
三轴陀螺仪三轴加速度计的驱动代码，可有用来计算物体的运动状态。(Three-axis gyroscope three-axis accelerometer driver code.)
- 2017-12-28 10:39:48下载
- 积分：1
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SCIgWF
this describes the basic modeling of SCIG based Wind Farm in PSCAD platform
- 2015-02-01 18:11:34下载
- 积分：1
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C51studymanual
C51学习资料,
C51学习手册,介绍运算符,算法,数组,指针,结构体,共用体,枚举,(Learning materials C51, C51 study manual describes the operator, algorithms, arrays, pointers, structures, pools, enumeration,)
- 2010-05-27 18:59:44下载
- 积分：1
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Compensation-for-Sliding-Mode
机电传感器通常用于获取转子位置/速度的内置式永磁同步电机（ IPMSMs ）的高性能控制
车辆系统。然而，使用这些传感器中的增加的成本，尺寸，重量，布线复杂性并减少了IPMSM驱动系统的机械鲁棒性。这些问题连同
一些实用的要求，例如，调速范围广，极端
环境温度和不利的负载条件下，使传感器控制方案可取。本文提出了一种扩展的反电动势（ EMF ）为基础的滑模
转子位置观测器IPMSMs的无传感器矢量控制。
基于滤波器的特性，一个强大的补偿算法的开发，以改善滑动方式观测器（SMO）的性能。多级滤波器和双滤波器的计划被设计的补偿算法，以进一步改善稳态和瞬态性能，分别。建议SMO和补偿算法通过在MATLAB的Simulink仿真，以及对实验进行验证
实用的永磁同步电动机驱动系统(Electromechanical sensors are commonly used to obtain rotor position/speed for high-performance control of interior permanent magnet synchronous machines (IPMSMs) in
vehicle systems. However, the use of these sensors increases the cost, size, weight, wiring complexity and reduces the mechanical robustness of IPMSM drive systems. These issues, together with
some practical requirements, e.g., wide speed range, extreme
environment temperature, and adverse loading conditions, make a sensorless control scheme desirable. This paper proposes an extended back electromotive force (EMF)-based sliding mode
rotor position observer for sensorless vector control of IPMSMs.
Based on filter characteristics, a robust compensation algorithm is developed to improve the performance of the sliding-mode observer (SMO). Multistage-filter and dual-filter schemes are designed to further improve the steady-state and transient performance, respectively, of the compensation algorithms. The proposed SMO and c)
- 2014-03-27 09:12:56下载
- 积分：1
