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I am not modelling pressure. So, this extremely simplified model is intentionally useless to compute pressure drops and pumping power needs: I am just modelling thermal energy balance under incompressible and constant specific heat assumptions. Regards!

Thank you for the comment. Best, Antonio.

Indeed, you are right, thanks for the comment. Of course, this is a "toy example": a system with a single uncertain real parameter, plus the fact that it is in "open loop", which makes things even simpler. The true reach of uncertainty descriptions in robust control is usually apprehended in closed-loop configurations, also adding some "ultidyn" (uncertain LTI dynamics) with no prescribed order in order to encompass that "unmodelled dynamics" in the uncertainty description, or using small-gain results to probe robustness even in front of sector-bounded nonlinearities... In summary, this video is just a first glance to the idea, oriented to students that were taught what damping and overshoot is, in order to motivate them towards the interest of more ellaborate approaches, Regards!

Thanks for commenting... and, yes, an experienced technician can do many things... and often be faster than an engineer in doing them... but somebody must invent/define what "phase angle" is, and what "spectrum" is before building the first spectrum analyzer, so everybody is needed: someone must know Maxwell equations to pass them to the next generation but he might have no idea on what a "ground wire" in a home is, and vice-versa, a technician can set up your antennae, fiber, grounding, etc. without knowing who were Laplace and Maxwell , and in a much better way than a Physicist!. Thanks God, all flavours of technical knowledge have its role. Regards, A. Sala.

@@ASalaControlEN my fav sinusoidal waves are photons, may I offer these tidbits from the Popcorn Model of Nature's Reality. This is in the study of the Harmonics and the Harmony of Our Universe in the context of Everything: so, lets use a metaphor where 1 musical note, (*) , represents Nature's Reality; This note, (*) , represents the true existence of Nature's reality. This is the realm of the lord, the almighty GOOD (not a religion but an attitude). The real note in which everything resides. What follows are just harmonics of the supreme existence of reality. 1st harmonic of reality (hor)* the human mind and the MotherVerse. 2nd harmonic of reality * commonly referred to as our universe and where electromagnetic radiative force is dominant. 3rd hor * dark matter, the strong nuclear force dominates. 4th hor * the weak nuclear force dominates. 5th hor * gravity, where the popcorn really explodes. 6th hor * time, the here and now where the rubber meets the road. The 3rd, 4th, and 5th combine to create Dark Energy. This not everything. Undescribed harmonics extend, ad infinitum, above and below the note (*). The harmonics show that space that appears empty is never in fact empty. Between Nothing and Everything is Something :)

Thanks for your comment... From me, wannabe nerd, to actual nerd: if you are in particle physics, this is just a toy problem compared to Einstein, Dirac and the like whose intricacies I fail to comprehend. By the way, you've got quite an eclectic/unconventional channel: pride, Socrates, physics... thumbs up!.

@@ASalaControlEN It's quite nice and I taught myself basic electronics when I was 13. It's ALL connected, one way or another.

Glad it helped ;-)

Concise but intense 🙏

@@ASalaControlEN Thank you for your efforts

You are welcome. Thanks for the comment.

I'm glad to be helpful. Thanks for commenting! Just added a link to the `matrix form' video in the description.

You are welcome!

Thanks 🙏 Gracias

Wow... Maybe power off, reboot and underclock your CPU at 0.75X . 😵‍💫