Gain a better understanding of Root Locus Plots using Matlab
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I'm writing a book on the fundamentals of control theory! Get the book-in-progress with any contribution for my work on Patreon - https://www.patreon.com/briandouglas In this video I go through various ways to use Matlab to plot and visualize the root locus? Errata: None yet that I know of! Links to other Matlab demos and tutorials: Getting started with the SISO design Tool: http://www.mathworks.com/help/control/examples/getting-started-with-the-siso-design-tool.html?prodcode=CT&language=en Control System Design with Control System Tuning App: http://www.mathworks.com/videos/control-system-design-with-control-system-tuning-app-68749.html Using Bode Plots with DC motor control example: http://www.mathworks.com/videos/using-bode-plots-dc-motor-control-example-5-of-5-77062.html Nonlinear Plant Control at Different Operating Points: http://www.mathworks.com/videos/nonlinear-plant-control-at-different-operating-points-68747.html Don't forget to subscribe! I'm on Twitter @BrianBDouglas! If you have any questions on it leave them in the comment section below or on Twitter and I'll try my best to answer them. I will be loading a new video whenever I can and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching!
Comments
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you sound just like Paul Rudd hahah. Great job though!
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This is really fantastic because you re fantastic
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how can we write constant with gain in matlab
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man you are extremely good at teaching & your matlab understandig is absolutely amazing ! congrats!! keep on teachig you are doing great !!
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Would you recommend MATHEMATICA and SYSTEMMODELER for Control System Analysis ? Or MATLAB would be a better choice for this purpose ?
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fantastic! thanks!
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you r really good, thanks a lot
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you saved hundreds of reading hours in reading textbook
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did a great job
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Great demonstration and walkthrough. I had not used sisotool before, what an eye opener! If you have more matlab walkthroughs like this with other tips and tricks for e.g. Bode plot that would be greatly appreciated. Keep up the good work
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Really good video, great help when studying root locus.
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Thank you so much!
I really appreciate this video. -
Thanks a lot
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The videos are very helpful in order to understand the deep concepts behind the Root Locus technique. But I do have a pretty confusing question, actually two questions. I have understood all the concepts but this fundamental one is confusing me a bit.
My first question is that we use Root Locus in order to analyze our closed loop system like how the poles of our closed loop system move as we vary ''k". So then why do we plot the root locus of GH only why not 1 + GH?
My second question is pretty related to the first one. In one of your video, you said that our closed loop poles travel from the open loop poles to the open loop zeros. What does that mean? -
awesome, can you help with how can i introduce any transfer function, i mean i want to make a programm which could ask for any transfer function and it could plot rlocus method
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Awesome man , really thanks
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What if K is on the bottom, how do you variate it so you can see the differences
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At 7:00 you say that you are going to plot the pzmap for gains of k from 0 to 10, but you actually loop through k from 1 to 10
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ขอบคุณมาก เป็นการสอนพื้นฐานที่เข้าใจมากครับ Thank you very much for making this video.
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Man, your videos are gold. Control theory gold. I wish I had seen this when I was at the university! you definitively go deep in a way people actually grasp the concepts and ideas! keep with the excelent videos!
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