-
dirct-torque-sensorless
说明: 异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中,电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题,采用改进积分型转子磁链估算模型来解决。(The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm. )
- 2011-03-04 18:39:11下载
- 积分:1
-
dtmf
用matlab仿真电话的通信。DTMF仿真(Matlab simulation with telephone communication. DTMF Simulation)
- 2008-05-20 21:19:20下载
- 积分:1
-
gmmpp
hao this file direction
- 2013-10-05 17:59:59下载
- 积分:1
-
F-score
F-score matlab 源代码 对F-score进行计算 运行环境 Matlab(F-score matlab source code for the F-score is calculated runtime environment Matlab)
- 2013-07-03 18:13:46下载
- 积分:1
-
integerandquadratic
整数规划(Integer programming)分支定界法
二次规划(quadratic programming)路径跟踪法(Integer programming (Integer programming)branch and bound method
quadratic programming (quadratic programming)the path tracing method)
- 2009-11-04 09:26:25下载
- 积分:1
-
cuckoo_sea
新型智能优化算法,布谷鸟搜索算法,解决优化问题(Cuckoo search source code)
- 2021-01-27 08:38:36下载
- 积分:1
-
SLM
用SLM方法来减小OFDM系统的PAR,给出在不同的M值下,系统的PAR曲线图。(To reduce the use of SLM OFDM system PAR, gives the different values of M, the system PAR of Fig.)
- 2013-11-18 13:53:58下载
- 积分:1
-
FastMM4991
Arquivo do Fastreport para implementaç ã o
- 2014-02-13 21:19:29下载
- 积分:1
-
Radar-System-Modeling-and-Simulation
雷达系统建模与仿真报告,包括雷达系统的建立,各部分信号模拟。及信号输入与输出的处理(Radar System Modeling and Simulation report, including the establishment of the radar system, each part of the signal simulation. And the signal input and output processing)
- 2021-03-18 21:39:19下载
- 积分:1
-
MATLAB
matlab2010具有不可比拟的新的功能,希望大家能够喜欢(matlab 2010 has many essencial function .I hope every one coming here will love it.)
- 2012-04-12 23:56:30下载
- 积分:1