“…Parameter identification means estimating the parameters of partially unknown systems based on noisy observations, which is the foundation of many issues such as signal processing, system identification and system control [1][2][3][4][5]. In the last few decades, the system identification theory has been well studied and many system identification methods e.g., the instrumental variable methods [6,7], the bias compensation methods [8,9], the least squares methods [10,11], the multi-innovation identification methods [12,13] have been developed to model the dynamical systems.…”