资源列表
bashsteg
- matlab project for data hiding in image using lsb algorithm
Trusses
- Stiffness matrix of a bar/truss element Coordinate transformation Stiffness matrix of a truss element in 2D space Problems in 2D truss analysis (including multipoint constraints) 3D Truss element
[A._Preumont]_Vibration_Control_of_Active_Structu
- Consider a precision structure subjected to varying thermal conditions unless carefully designed, it will distort as a result of the thermal gradients. One way to prevent this is to build the structure a thermally stable composite material this
MATLAB-Codes-for-Finite
- This book intend to supply readers with some MATLAB codes for finite element analysis of solids and structures
123
- 设计了一种新的感应电机在静止状态下参数 辨识的方法-A new induction motor parameters are designed in the stationary state. Identification method
TempMonitor
- STM32单片机，18B20采集温度，带蓝牙和显示-STM32 microcontroller, 18 b20 temperature acquisition, with bluetooth and display
oclhashcat
- 一个高速破解密码的说明文档，文档里详细叙述了操作过程，感兴趣的同学，一定不要错过，觉得比一般破解快很多-A high-speed crack the code documentation, documentation procedure is described in detail, the students are interested in, be sure not to miss, I feel a lot faster than the average crack
LWIP
- 网上下载的感觉太经典了，必须发扬光大，同时感谢作者。-Downloaded feel too classic, must be carried forward, but thanks to the author.
Multi---axis-Position-Servo
- 针对多电机同步控制中传统环形耦合 PID 控制存在抗扰动性不强 扰动下同步误差较大等问题， 提出了一种带前馈控制的滑模变结构多电机相邻耦合控制策略， 建立了3 台永磁同步电动机同步控制仿真模 型， 通过 Lyapunov 稳定性理论证明了滑模控制算法的稳定性， 并进行了交变负载 突变负载实验 仿真分析和 实验结果表明， 该控制策略相比传统环形耦合 PID 控制 相邻耦合 PID 控制具有更高的同步精度和更好的抗扰 动性能-Abstract: Aiming at the probl
digital-control-system
- : 介绍一种以 TI公司 TM S320LF2407A 为核心控制器, 辅以一定的外围电路,对直流伺服电机进行数字闭 环控制的系统研制方法.它用光电脉冲编码器作为反馈装置,通过数字 PID 控制策略, 实现直流伺服电机的低速 运动和位置控制.该系统通过实验验证能达到较高的精度,具有硬件简单、性价比高的特点.-:The technology of a digital cont rol system o f a DC serv omo to r i s described based on
Parameter-Calibration
- 针对驱动系统的非理想因素，提出轨迹点前馈补偿校准技术，详细阐述前馈质量和前馈延时系数校准算法，推导出加速度前馈校准流程，极大的提高控制系统的高速响应特性-The combined movement is generated by the linear motor and the spindle motor of the table of CNC. In order to meet high speed、 high precision and multi-d
vector-control
- 在 MATLAB 7/Simulink 环境下, 建立了永磁交流伺服电机的矢量控制系统模型, 并在速度环建立了基于模糊自整定 PID 控制的 FUZZY-pid 模型,对 PMSM 电机的位置控制和突加负载情况进行了仿真研究,并与基于常规 PID 的仿真结果进行 了对比,对比结果表明,采用模糊自整定 PID 控制算法,系统位置控制性能明显优于常规 PID 控制算法-Abstract: Established the simulation model for PMSM (permanent