For example, sliding mode control of minimum phase systems do not require any kind of pole/zero placement, and can be applied directly. However, when it comes to non-minimum phase systems, there is usually a need to find out the zero dynamics of the system, and add in parameters such that the zero dynamics of the closed loop becomes stable. Are there any control methods that can circumvent this step, such that the zero dynamics do not have to be identified but can yet attain output tracking?
I suggest you to have a look at https://www.researchgate.net/post/Which_controller_design_methods_are_suitable_for_a_non_minimum_phase_system
https://pdfs.semanticscholar.org/5e8e/cd631daf1e832f8e0600203ddb855b595186.pdf
May be fuzzy method can help you. because in fuzzy method we should define a logic based on system dynamic.
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