m*1
2 楼
加了反馈,理论上极点以在左边,在simulink里建好了,怎么在matlab里进行稳定性分析.
初学,虚心请教
初学,虚心请教
s*e
3 楼
呃。。形象
m*s
5 楼
太有才了
j*j
7 楼
do the transient simulation in simulink to verify the time domain stability,
and plot the bode plot and root locus to see the stable margin.
if it is a siso system, run 'sisotool', that will help you to design the
compensator.
析.
【在 m*******1 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 加了反馈,理论上极点以在左边,在simulink里建好了,怎么在matlab里进行稳定性分析.
: 初学,虚心请教
and plot the bode plot and root locus to see the stable margin.
if it is a siso system, run 'sisotool', that will help you to design the
compensator.
析.
【在 m*******1 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 加了反馈,理论上极点以在左边,在simulink里建好了,怎么在matlab里进行稳定性分析.
: 初学,虚心请教
b*y
9 楼
即使极点在左边,但是有可能零点不在,对于大的增益,很有可能出现不稳定性哦!
j*a
10 楼
g*u
11 楼
I think when there are quite some poles and zeros, the only one matters is
the cutoff frequency when going below x axis.
I could be wrong, it's been too long ago.
unless you are saying this is an open-loop stable system but the feedback
makes it unstable.
【在 j******a 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: what? for a linear system, poles decide whether it is stable or not, with
: stable poles, the system is internally stable, how come zeros affect it? unless you are saying this is an open-loop stable system but the feedback makes it unstable.
the cutoff frequency when going below x axis.
I could be wrong, it's been too long ago.
unless you are saying this is an open-loop stable system but the feedback
makes it unstable.
【在 j******a 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: what? for a linear system, poles decide whether it is stable or not, with
: stable poles, the system is internally stable, how come zeros affect it? unless you are saying this is an open-loop stable system but the feedback makes it unstable.
相关阅读
Help! urgent !course selection for 3rd year EE undergraduate program.TSMC to recruit 3,000 engineers, says report诚心请教有哪些做Acoustic processing的公司一个Qualcomm Open Position 有兴趣的进来看 (转载)请教 singal booster 的问题 (转载)问一下,哪里有关于数字信号处理的面试题?无线通信里的哪个方向比较好想看mimo的解码方面的东西,数学方面怎么提高?on-site 面试问题实习好还是早毕业好?请教一变压器问题Re: Huawei USA (Santa Clara) hiring在美国去哪里买电子元件?请问这几个networking的会档次如何?談談高頻技術發展的前景----通訊編碼的就不要進來了转让 美国大学电子系教材 (中文版):replica signal中文该如何翻译。这算不算抄袭?多谢解答如何焊接绿油附近的断线一个logic circuit 的问题