4. The method of claim 1 , wherein the step of determining the degree of oscillation of the oscillatory behavior response and determining the leading cause of the oscillatory behavior response from the calculated modified damped natural frequency and the calculated modified damping ratio of the oscillatory behavior response further comprises utilizing fuzzy inference rules to identify a change factor vector to adjust the ultimate set of tuning parameters.
7. The method of claim 4 , wherein the fuzzy inference rules further comprises five linguistic values for each one of the tuning parameters' change factors, including decrease-a-lot, decrease-a-few, do-not-change, increase-a-few, and increase-a-lot.