Miaoli Ma

A Collaborative Optimization Algorithm for RBF Neural Network Based on Activity Density

The RBF neural network (RBFNN) is proposed to address the challenges of modeling nonlinear dynamic systems. However, the modeling effectiveness is often affected by the insufficient adjustment of the structure and parameters. To address this problem, a collaborative optimization algorithm based on activity density (AD-...

Nonlinear disturbance observer-based robust backstepping control for active pneumatic suspension systems with unknown dynamics

Reliable vibration control for active pneumatic suspension systems remains challenging due to inherent nonlinearities, parameter variations, and road-induced disturbances. This paper proposes a nonlinear disturbance observer (NDO)-based robust backstepping controller (NDORBC) scheme for a quarter-vehicle active pneumat...

Active Vibration Suppression for an Underwater Flexible Structure with Unknown System Dynamics