How the fuzzy logic theory can be applicable in isomorphism of kinematic links?
Well, fuzzy logic was originally designed for set theory, to allow a data point to fall _partially_ within a set, rather than having to be assigned to a crisp “in/not in” dichotomy. The natural extension of fuzzy logic was then to use it to allow multivalued logic — i.e. you have more options than just “true/false”, “on/off” or whatever representation you choose of the more usual binary system. By allowing multiple values to be encoded in a mathematical way that a computer can evaluate, it becomes possible to easily measure both the state and the rate of change in a nonlinear, dynamical system that could not be easily modelled. It’s most useful to provide feedbacks and controls, but there is no reason that it could not be used for simple monitoring. If you are talking about a nonlinear system with multiple degrees of freedom, then being able to measure things like “more aligned”, “less aligned”, “sort-of aligned”, “very aligned” and other multiply valued, “ambiguous” evaluations, acco
