“…In the literature, feedforward controller (Graichen et al, 2007), sliding mode fault-tolerant control system (Hmidi et al, 2021), neural network tracking control strategy (Ping et al, 2021a), optimal adaptive hybrid controller (Mahmoodabadi and Haghbayan, 2020), friction compensation method (Ping et al, 2021b), deep reinforcement learning control system (Manrique Escobar et al, 2020), and passivity cascade technique (Rahmani et al, 2021) have been proposed for the swing-up problem. Also, fractional-order proportional–integral–derivative (PID) (Mishra and Chandra, 2014), optimal (Chen et al, 2018; Zhang and Zhang, 2012), adaptive (Zhang et al, 2011), sliding mode (Chen et al, 2018; Nasir et al, 2010), adaptive sliding mode (Jmel et al, 2020), and robust control (Hasseni and Abdou, 2020) are the widely used control algorithms for stabilization of the IPS.…”