“…To demonstrate identification robustness in the presence of measurement noise, random noise of , causing , as used by Panda and Yu [27], is added to the process-output measurement, which is then used for the relay feedback. Based on the averaging for five oscillation periods in the time interval of [10,50] s, the limit-cycle data are computed as , and . Accordingly, the proposed algorithm yields the process model, , indicating improved identification robustness as compared to that of Panda and Yu [27].…”