Dongsheng Cong

Optimization of operational stability for ultra-high-speed elevators under time-delay disturbance: a study on DRL-GRU method

Purpose To solve the poor real-time performance of active control systems for ultra-high-speed elevator horizontal vibration suppression, which is caused by sensor signal delays and unknown external disturbances. Design/methodology/approach First, a nonlinear 8-degree-of-freedom...