“…In the context of fuzzy control, this implies that the control engineer is required to take the usual steps of fuzzy controller design and verification (see Section III) before employing COEM to tune the parameters of the fuzzy controller. A concept similar to COEM has been described previously by Psaltis, Sideris, and Yamamura [3] and Andersen, Teng, and Tsoi [7] who applied it to neural network controllers. In this context the name, "indirect learning" was used.…”