Hi all, what is the units of stepinfo.SettlingTime. Regards

Question

Muna Shehan 2016-11-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/313280-hi-all-what-is-the-units-of-stepinfo-settlingtime-regards

评论： Star Strider 2016-11-22

I have a confused about stepinfo.SettlingTime units because the doc did not mention the units. kindly can any on explain that. Regards

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Star Strider 2016-11-21

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/313280-hi-all-what-is-the-units-of-stepinfo-settlingtime-regards#answer_244129

You didn’t say how you called it. I would use the stepplot function. It will display the units of your time vector, and also let you visually verify the results of your stepinfo call.

2 个评论
显示无隐藏无

Muna Shehan 2016-11-22

Thanks alot for your reply. stepplot is very helpful. I still wandered can i know the setting time for the dynamic response (when the dynamic responce oscillation is end, there is no oscillation) Regards

Star Strider 2016-11-22

My pleasure.

That depends on how you define your system. The documentation for the Control System Toolbox tf function (one way to create a Control System Toolbox ‘sys’ object) under Properties says that the default 'TimeUnit' is seconds. For some reason, I missed that when I searched earlier.

请先登录，再进行评论。