"And especially to control" I'm only three minutes in now, but I love this! I realized that I hadn't watched a video about the subject for years and everything looks like it has advanced well and quickly without even having my attention :D
Hi Prof. firstly thank you for the video and the whole video package you present. since the method is great and easy to be implemented, I am trying to use the mentioned DMDC method in extracting the state space equation to be used for active vibration control with the help of piezoelectric actuators. i have seen the video several times and also went through the paper. the method is easy and straight forward the only point that isn't clear to me is the impulse excitation. do I need to apply it as a control force and then extracted the state or disturbance force?
Very interesting work. Curious about what type of shell elements are you using? Is it a continuum shell element or classical shell elements accounting for small strain moderate rotation nonlinearity.
Have you considered using the equations we use in soft tissue deformation to model your calculations? I know mechanical engineering struggles to model viscoelastic deformation, which would adequately explain your challenge here, so it might be worthwhile looking into it!
Gotta praise the choice of outfit, he is fully merged with the background.
I wish all papers would come with an explanatory video like this one.
100K, Congratulations Professor!
"And especially to control" I'm only three minutes in now, but I love this! I realized that I hadn't watched a video about the subject for years and everything looks like it has advanced well and quickly without even having my attention :D
Interesting !!!!!! I will try definitely this approach for defining the state space of active vibration control
Very interesting!
very well explained and very inspiring!
Great insights!🙏🤗
Amazing work!
Nice presentation and interesting paper. I wonder how he makes that kind of video?
I'm blown away. You know the research is good when he reports a 1000x performance increase, and that isn't even the main point of the paper.
Hi Prof.
firstly thank you for the video and the whole video package you present. since the method is great and easy to be implemented,
I am trying to use the mentioned DMDC method in extracting the state space equation to be used for active vibration control with the help of piezoelectric actuators. i have seen the video several times and also went through the paper. the method is easy and straight forward the only point that isn't clear to me is the impulse excitation. do I need to apply it as a control force and then extracted the state or disturbance force?
Very interesting work. Curious about what type of shell elements are you using? Is it a continuum shell element or classical shell elements accounting for small strain moderate rotation nonlinearity.
I think it is continuum shell element. We did a similar work in IIT Bombay 2 yr ago.
Thanks for this Steve. And thanks for your fourier transform lecture series. I hope you can respond to my message on that video when you get a chance.
Have you considered using the equations we use in soft tissue deformation to model your calculations? I know mechanical engineering struggles to model viscoelastic deformation, which would adequately explain your challenge here, so it might be worthwhile looking into it!
capitalist: if wings are easy to fold like birds, then I can place more airplane in a airport. hehe yeah..
Who cares hahah trying to explain and understand nature just accept it for the way it is lmao 😂