Routh-Hurwitz Criterion, Special Cases

[@jacobhiller6731]

You deserve a damn Nobel Peace Prize, Sir. Thank You.

[@RexGalilae]

People in ISIS camps take a day off every week to learn Process Control from our boii Brian B)

[@eddie_f54321]

Nobel Peace Price for CONTROL

[@claren8236]

@@RexGalilae you made my day dude

[@bmxmonroe]

This video was worth much more of my time than the 3 hour class I had. Thanks so much.

[@QasimKhan-kv6mv]

Exactly !

[@nizaroulkhir]

after 11 years your explaining is outstanding thank you

[@Andy_Casafranca]

The quality of teaching in his videos is unmatched. At the end of each video I feel the need to pay you for such a good job.

[@arghyaroychowdhury2777]

I cannot emphasize enough the importance of a good teacher....u can instill a love of learning. !

[@OGIslingr]

Brian, we need more lecturers like you in the world.

[@eugeniopasos8717]

You are so good at explaining this and your method is so much better! Thanks!

[@collinsumner6133]

phenominal video. highly highly HIGHLY more helpful then any controls teacher I've had so far

[@manny_k2988]

10 years on and students are STILL benefitting from this masterpiece, did he ever get round to uploading vid on the PID plot and stuff?

[@youcefyahiaoui2644]

WOW!!! all I got to say is hats off to you! This is exactly what I call quality. There could not be any negative feedback to you sir. These are some of the best videos I have ever watched on control systems and rather pleasant to follow and to listen to. Thanks for using different colors. Very well done

[@anasvip911]

You accept positive and negative feedback? :') You are too good to be true. I wish my professor was half as good as you are in explaining. *Applaud*

[@Dennis-vi1uv]

My professor is explaining this the same way maybe he got it from him :D but I have clearly to say good work and it helped me a lot

[@kholio5908]

lucky me i dont have to wait a week for a new video! i came 10 years later where all topics are already covered :D! i have been almost 6 years into sales and now i dared to start over as a test & simulation Engineer trying to work my way into modelling and development . your videso are so helpful. the dust on all this knowlage is being cleaned. thank you!

[@CIJAY32]

I should pay my tuiton to this guy xD

[@mcmatthewc]

Thank you. Keep doing the brief summary of steps at the end. Reminds us of the initial condition and end goal.

[@MrPirateking619]

legend has it hes still taking the special cases one step further

[@maxpietracupa7671]

Don't you dare stop making videos, you are amazing.

[@メイテイ]

This helps so much,thank you sir.I speak Chinese and I was taught in Chinese,but still,I find it much more clear watching your videos.

[@lakshaykalbhor3526]

7 years later and these videos are helping me so much! Thanks a lot. Without you I would've messed up my control theory class.

[@artemakhmedov1132]

Was just reviewing before a quiz on stability and stumbled across your RH videos. Gotta say your series was the best thing I could have found to quickly relearn everything, awesome video

[@danieaucamp]

Dude, you are by far better than my Control Systems professor and he's president of International Federation of Automatic Control (IFAC)

[@manusibs]

thank you so much for the easy to comprehend approach onthis subject matter

[@miguelpBRAGA]

The best control theory videos on youtube, hands down. Thanks

[@georgepintilie8647]

This guy is better than my prof...

[@dielaughing73]

My prof is a PhD student. So, yeah

[@aungko7686]

No professor explains like you. Very clear, very straight forward. Very informative.

[@evelynmercado7473]

Thank you so much, your videos are helping so much for my next midterm. I was having a hard time trying to understand the book and lecture but you just make it so straightforward and easy to follow!! thank you again!

[@Larantas]

Thanks for these lectures, Brian! They've been helping me a lot =).

[@Sawsan8822]

Thank you very much for your amazing lecture! Please don't stop lecturing Control Engineering! We are relying on you!

[@vitaliymazur6291]

Your videos are amazing and are being a million times more helpful than any slides my profs have posted!!! I think there's one mistake though, at 1:18 when calculating the next value, we have to divide by a negative, or at least that's what the textbook says. Correct me if i'm wrong!

[@zacht4368]

This video helps a lot! Thank you for working out the division but not explaining the boring facts we have all seen by now. I had forgotten how to do that but was easily able to pick it back up upon seeing it.

[@ElcandiAjayi]

You will be responsible for me finally understanding Control Theory AND acing my exam tomorrow. Thank you!!

[@justinle998]

Dude this video is exactly how every tutorial video should be!! Very clear and easy to follow.

[@dala555]

Thank you for your videos! Honestly there are too many bad profs in engineering and it's only thanks to generous and intelligent people like you that most of us are able to understand the material and pass our courses.

[@surindala3724]

You Good man...took u only 13min to make me understand, something my lecture fail to do in an hour.

[@MirorR3fl3ction]

This video just saved me for my midterm tmo, thanks dude!

[@amirgul8573]

this is my first time i m watching ur lectures and allhamudulillah i m now addicted to this subject more than my computer core

[@bezawittazebquachew6912]

Thank you!! You saved me hours of confusion from the book..

[@zohaibsharif8599]

Sir, you are the best. I was unable to understand this method in either class or from text book. Your videos are amazing. God bless you

[@BrianBDouglas]

You can send me a personal message through KZbin and I'll see if I can help you out.

[@carlomagno6701]

I love you

[@CorginShep]

Omg thank you. I've been trying to find a good explanation for the rw test and even my damn professor can't explain it anywhere close to your level of detail and clarity. Especially the last part on finding the roots!

[@shubhamnayak9369]

You are just amazing. You teach better than my teacher and I appreciate that.

[@jameswhite67]

This explains it so much better than my university lecturer.

[@codesrhodes3757]

Amazing. Great work sir. Easily understood the whole concept. Can't leave your videos. Just jumping from one to another. Thank you sir.

[@echo0204]

you're the best control lecturer in the whole youtube universe! :)

[@nosh3019]

i admire your lecture so much. it helps me a lot in understanding the most essential things. cheers from Vietnam !

[@ayyaboeing]

man brian, thanks for your explanation. i took control system before and i needed quick recap of this topic and all i can say is well done man. the saying is true, the prove of someone masters something is he/she can explain it as simple as possible but not simpler.

[@xAyamdude]

Thank you for your extra efforts everywhere! :D

[@DineshYadav14]

This was the brilliant Explanation ! So much(Quality & Quantity) in so Less words. Thanks a lot. Please keep on adding more topics, that'd of great help to us.

[@87802wx]

You're really a genius and generous teacher!I love your tutorial style!

[@jsathish1990able]

You are GOD! Never heard better explanation in School and my professor calls himself a Ph.D from UCSB.

[@treblestick164]

Fantastic resource, this has been shared all across my 2nd year control course, you are a god.

[@GabrielVieira-ib8oh]

Amazing!! Congrats buddy. It's very nice and you cannot imagine how nice work you are doing for engineering students, Professors and Engineers too. Keep going! You definitely are building changes in the people's lives.

[@ikki931023085605]

great video! your 13min video = my 2 hour lecture (y)

[@RJMunn]

This has been so useful. I'm finishing Controls right now at my university but my professor cant explain how to draw the bode diagram very well so your channel today has been great to review with. If you were to discuss another topic, I would recommend the root locus. That is another concept we go over but not in much detail as wanted.

[@siddharths067]

Funny but true, One day I missed my class due on Bode Plots and RH Criterion for a Conference. He met me on my way back to my Room and directly told me " if you want to learn it or if your friends face any difficulty just go to Brian Douglas's Page and watch his videos, and that was his best advice ever "

[@rishikantamangang]

wow! You are the best Teacher, you describe everything in details and very easy to understand. thank you

[@peterwan9076]

Keep it up, man. You are doing great, especially for the students in colleges.

[@gabepetersen9028]

This is good, really good.

[@utuberot21]

Thanks man! Hope its not too late that Ive just subscribed on you, I now see a glimpse of hope passing control systems!:)))

[@angelramirezalameda532]

Thanks Brian, I really appreciate your job and dedication. This videos are really awesome by the way u present the information. Thanks a lot!!!

[@phymath-jisanislam9639]

Sir , take a bow! Kudos ! You makes life easier !

[@brainblue2352]

It is marvelous! Your colorful and excited work really impress me. Thank you so much!

[@JamesTanSL]

Love the Unnecessary Side Note! You're awesome!

[@sidneykantor]

Yeah, you are an amazing teacher. I bet you are a great engineer as well. Thanks for such great videos!

[@harshitdubey3183]

Thanks Brian! These lectures have been very helpful.

[@millyang1442]

Great teaching!! better than my lecturer !

[@darcylafleur3177]

I think An additional video that covers Ziegler-Nichols tuning would be very helpful, Thanks for all the help already!

[@endoscopisis]

This is high quality material, thanks dude you are a legend

[@chimaujoatuonu19]

You are a really good teacher. Thank you for this video.

[@rahulsinha5217]

sir it is best tutorials that i have came across

[@iDramex]

We need more of this explanation in the world. i don't understand why someone wouldn't explain it like you and goes on a rant for hours knowing his explanations are shit.

[@Fuelbutterfly]

thanks man, you explained it better than my prof. !

[@SushantRajBlacklightdreams]

Thks Brian! for such a great lectures but why so fast.This course helps me in excelling control systems course.I was struggling with this concepts from last 1 year.But if you can provide some videos where you are solving numerical problems on different topics.

[@pimpingbuss]

Thank you so much! i have the control systems exam tomorrow! wish me luck!

[@PowerVirusFox]

you videos are the best in control system, thank you very much.

[@pietjepuk3518]

So you are teaching us the tricks here. Like a matrix, counting sign changes, and auxilary equation derivative and finishing the matrix. I can't wait until you explain what these tricks are based on.

[@nicholasdodt7641]

Fantastic series Brian. You're a lifesaver.

[@footballjuggies]

You're a great teacher, dude. Thanks!

[@pubgzombie5029]

Tats what i needed !! thank u soo much for saving my time!

[@saviozz22]

Wow! I only wish you'd have started sooner so in that way would've covered all the topics for my Control exam tomorrow. Nevertheless, great illustrations, nice colour usage and lucidly explained. Keep up the good work.

[@AdityaAnujay]

You deserve my salute.! Love from India.!

[@astrokits]

Very clear explanation with necessary details. Thanks a lot!!

[@abdullahakassi8557]

It couldn't be any clearer! THANK YOU!

[@nimamoeiny5831]

God bless you, Sir, it helps me a lot more than my FE exam online course

[@Haya-kc1kx]

I'm so grateful for this video! Thank you!

[@HrishikeshMagdum]

Brain sir u make great videos.. First i want to thank for putting your time and effort for making the videos so easy to understand. Thank you sir... I have a query that at the end of the video u stated that for first case when we replace 0 by epsilon, the system is unstable but what if after putting epsilon at zero position and u don't get a sign change, then it is stable.. am I right? Please tell me. At 2:47 you told that system is always unstable.. What if for this example S^5+6s^4+15s^3+30s^2+44s+24=0 Sorry for unclear writing.

[@MohamedSHbib]

I think there is one pole on the imaginary axis, the system is critically stable. Is that right?

[@jrabzkie]

Why does your handwriting look better with a mouse than mine with pen and paper? Great lecture man. Waaaaay better than my prof's

[@imransaid9184]

+Josh Dy maybe he uses a surface pro or an iPad where he writes on to the screen using a screen pen (I don't know they're called)

[@qwertyui118]

Awesome video, explained so well!

[@butlikereally]

I wish I could subscribe twice and double like every video lol thank you so much for these videos

[@ArdaODABASI]

Thanks for these extremely useful videos. You are a perfect lecturer:)

[@observer4322]

This video is, also, gold.

[@abhijeetvdsh]

still coming to use for engineering students india thank you

[@DS.Deepak]

Great Video! You provided amazing information.

[@alexharvey562]

Absolutely brilliant. Now I can controls a lil bit

[@javidreyaz2961]

I am fully ready for my damn quiz tomorrow! Now to partyyyyyy. Credits to you Brian.

[@muhaiminislam5931]

You are the best man :) Really appreciate your videos

[@brunotacchi7015]

you're very good at this teaching thing

[@vaibhavman]

its getting really interesting....I cant wait .

[@chrisoca958]

Hi, sir! Thank you very much for making these videos. I subscribed!

[@Bruc32]

It would be nice if you did a video about Fuzzy Logic with your incredible intuitive teaching method. Thank you!

[@nelsonrodriguez127]

Thanks a lot. If it's possible try to do a video of just problem after each course.