This new paper combines errors-in-variable (EIV) system with closed loop situation to consider a more complex EIV system. Consider the identification problem for system, synthesis analysis is completed from point of field. Firstly, reason about why useful in academy and practice explained detail. Secondly, identify that unknown plant, existing measurement process noise simultaneously, nonparame...

This paper studies the closed-loop system identification (ID) error when a dynamic integral controller is used. Pseudo-random binary sequence (PRBS) q-Markov covariance equivalent realization (Cover) is used to identify the closed-loop model, and the open-loop model is obtained based upon the identified closed-loop model. Accurate open-loop models were obtained using PRBS q-Markov Cover system ...