Event-Triggered Zero-Sum Game for Input Saturated Nonlinear Systems With State Constraints

In safety-critical applications, saturated nonlinear systems often face significant control challenges due to the simultaneous presence of strict state constraints, input saturation, and uncertain external disturbances. To address these challenges, this paper proposes a novel event-triggered optimal control (ETOC) method. The core of our approach lies in a unified framework that handles all three issues simultaneously. We first introduce a smooth mapping function to transform the original system with state constraints into an equivalent unconstrained system. Subsequently, the control problem is formulated as a two-player zero-sum game (ZSG), where one player is the controller designed to handle input…

• NN
  National Natural Science Foundation of China

  Award: No. 62303163
• NS
  Natural Science Foundation of Henan Province

  Award: 252300421862