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电机矢量
说明: 电机参数 鼠笼异步电机
基本参数:Pn=2200W Un=380V fn=50Hz J=0.19Kg·m2 磁极对数p=2
定子电阻:0.435ohm 电感0.002H
转子电阻:0.816ohm 电感0.002H Lr=Lm+Llr=0.069+0.002=0.071
励磁电感:Lm=0.069H
Tr=0.087=Lr/Rr=0.071/0.816
调节器参考值
ASR的 Kp=3.8 Ki=0.8 积分器限幅-80~80 调节器输出限幅-75~75
ATR的 Kp=4.5 Ki=12 积分器限幅-65~65 调节器输出限幅-60~60
APhirR的 Kp=1.8 Ki=100 积分器限幅-15~15 调节器输出限幅-13~13
给定转速为1000转 空载启动 在0.6s时加载55N·m的负载
如果积分没有初值 那么这个积分没有办法计算(Squirrel cage asynchronous motor)
- 2020-05-30 16:16:53下载
- 积分:1
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YangHuitriangle
说明: 杨辉三角,可以更具你的需要输入杨辉三角的大小,它会自动地为你输出最合适的杨辉三角。(Yang Hui traingle,you can more you need to enter the size of Yang Hui triangle,it will automatically output the most suitable for you,Yang Hui triangle.)
- 2010-04-05 19:22:47下载
- 积分:1
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underwater
说明: 水声原理,超级经典水声学教材,学习必看,水声学基本理论(Acoustic principles, super classic acoustics materials, learning must see, the basic theory of acoustics)
- 2011-04-02 10:52:32下载
- 积分:1
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pendulum1
基于MATLAB用神经网络控制的一阶倒立摆模型,效果良好!(MATLAB-based control using neural networks first-order inverted pendulum model, the effect is good!)
- 2011-08-09 20:34:04下载
- 积分:1
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3002-(1)
介绍了一种新的全光纤激光器,脉冲的,峰值功率不是很大(We report a narrow-linewidth (∆ λ = 0.4 nm) optical pulsed MOPA (master oscillator – power amplifier) source emitting
0.41 mJ pulses (1.5 kW peak power) in the eye-safe range (λ=1548 nm). Pulse duration and repetition rate were 90 ns
and 5 kHz respectively. )
- 2014-11-12 00:30:55下载
- 积分:1
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particle-design
最经典的matlab介绍微粒群算法的书,不好买的。(The most classic PSO algorithm matlab introduction of the book, not bought.)
- 2013-09-29 16:02:23下载
- 积分:1
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Clarke
说明: 尽管瑞利和莱斯分布确实能够在很多情况下对信号通过衰落信道后的包络进行很好的建模,然而,在实际的无线环境测试中,发现Nakagami分布提供了更好的与实际测试的匹配度。(Although Rayleigh and rice distribution can model the envelope of the signal after passing through the fading channel in many cases, in the actual wireless environment test, Nakagami distribution is found to provide a better match with the actual test.)
- 2020-03-10 15:29:21下载
- 积分:1
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som_network
基于SOM神经网络的基金业绩分类评价,内含PPT(SOM neural network based classification of fund performance evaluation, containing PPT)
- 2010-12-29 13:07:57下载
- 积分:1
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shuanbihuan
主要设计了在matlab下异步电动机双闭环控制的仿真。(The main design of the closed-loop control of asynchronous motor in matlab simulation.)
- 2012-05-04 10:45:33下载
- 积分:1
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ofdm_gito
有关OFDM的资料,对需要的朋友有帮助,谢谢(about OFDM)
- 2009-05-10 23:27:30下载
- 积分:1