This article presents a non-initial value fault-tolerant prescribed performance control (FTPPC) method for small fixed-wing unmanned aerial vehicles (UAVs) experiencing actuator faults. A novel global finite-time performance function (GFPF) is developed to remove the initial condition limitations inherent in the system. Meanwhile, the output error is ensured to remain within a small vicinity around the equilibrium point in a finite time. The effectiveness is demonstrated by simulations.

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Non-initial Value Fault-Tolerant Prescribed Performance Control for Small Fixed-Wing UAVs with Actuator Faults

  • Bo Huang,
  • Zhonghua Wu

摘要

This article presents a non-initial value fault-tolerant prescribed performance control (FTPPC) method for small fixed-wing unmanned aerial vehicles (UAVs) experiencing actuator faults. A novel global finite-time performance function (GFPF) is developed to remove the initial condition limitations inherent in the system. Meanwhile, the output error is ensured to remain within a small vicinity around the equilibrium point in a finite time. The effectiveness is demonstrated by simulations.