If I didn’t put you right that means I agree.
Do you think that it can work?
That is altogether an other matter. What people class as working is a very vague concept. It will not be perfect, nothing ever is, but their will be a degree of cancellation. I am not too sure what you aim is and what you will count as success. Or over what area you want the cancellation and at what distance the cancellation oscillators are from the vibration source.