“…As a key actuator in many critical infrastructures, such as supply chains, robots, intelligent manufacturing, smart grid, networks, advanced servo control systems play a more and more important role, which decides the product’s performance and quality (El-Sousy, 2010; Huang et al, 2019; Iqbal and Singh, 2018; Li and Liu, 2009; Liu and Li, 2012; Sun et al, 2019; Wang and Li et al, 2016). As the core of the servo drive system, the study of motor control technology has become a hot topic in the area of mechatronics (Ding et al, 2019; Du et al, 2018; Errouissi et al, 2012).…”