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PMSM-control
永磁同步电动机调速系统由pmsm月吸逆变器、永磁同步电动机和机械负载三部分组成,每个部分都具有非线性特性和参数的不确定性。因为PWM逆变器死区的存在,在低速以及调制频率很高时,死区特性将会导致逆变器输出电压包含很大的谐波分量,使得电机转矩发生很大的
脉动,甚至导致系统的不稳定。有些学者采用变结构控制降低死区的影响,由于变结构控制本身具有抖振现象,这使得所设计的控制器在到达滑模平面之前很容易激起系统的未建模动态,导致系统无法克服逆变器死区的影响。
(A PMSM drive sysetm Consisst of ade-ac
inverter,PMSM and sorne meehan iealload.All hteree
eom Ponenst of hte syset maerhca racterizedb ymodel swhich
aernon linear and eonati nullkllown Parameetrs.
)
- 2017-05-07 16:39:40下载
- 积分:1
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ch6
07C第二版统一参考教案第6章课件,欢迎广大学生下载学习。(07C lesson plans reference the second edition of Unity Chapter 6 courseware, please download the students learn.)
- 2010-09-21 16:03:02下载
- 积分:1
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[图灵程序设计丛书].Python机器学习经典实例
机器学习的实践书,图灵程序设计用书。有需要的可以学习一下(Practice book of machine learning)
- 2019-03-22 09:40:40下载
- 积分:1
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irs2336
HIGH VOLTAGE 3 PHASE GATE DRIVER IC
- 2009-11-28 20:55:15下载
- 积分:1
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the-stress-of-a-bridge
ansys模拟桥梁受力分析,在桥上有车行驶过时计算出桥梁不同部位受力状况及挠度变化值。(ansys stress analysis simulation bridge, a car traveling on the bridge obsolete bridges in different parts of the calculated force status and changes in the value of deflection.)
- 2014-08-27 10:18:30下载
- 积分:1
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Python
Python灰帽子:黑客与逆向工程师的Python编程之道]英文文字版(Hackers and reverse engineer the Python the tao of programming)
- 2017-03-18 22:31:56下载
- 积分:1
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Fatigue-damage-crack-growth
英文书籍,详细介绍疲劳失效机理,断裂力学及裂纹扩展理论,并附有相关计算程序。(Fatigue Damage,Crack Growth and
Life Prediction)
- 2017-05-02 19:38:05下载
- 积分:1
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Nonlinear Systems (3rd Edition Khalil)
说明: 国外控制理论方向经典书籍,圣书。让大家对非线性的知识有一个系统的了解,对设计非线性控制和分析非线性系统的稳定性入门有很大的好处。(Let everyone have a systematic understanding of nonlinear knowledge, which is of great benefit to the design of nonlinear control and analysis of the stability of nonlinear systems.)
- 2020-11-30 16:58:19下载
- 积分:1
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accessweboffline
说明: access编程的最好帮助文档,包括很多相关api编程(access to the best programming help documentation, including many related api programming)
- 2006-04-30 16:06:48下载
- 积分:1
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Parks_McClellan_algorithms_for_FIR
详细介绍了利用Parks-McClellan算法设计FIR滤波器(Described in detail using Parks-McClellan algorithm for FIR filter design)
- 2021-02-06 17:19:56下载
- 积分:1