- Excellent high temperature field emission behavior with an ultra-low turn-on field and reliable current emission stability from SiC@SiO<inf>2</inf>@graphene nanoarray emitters
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- 关键字：TOLERANT CONTROL; FUZZY CONTROL; FEEDBACK; DESIGN
- 摘要：This paper investigates the adaptive tracking control problem of a class of nonlinear systems with intermittent actuator faults and prescribed performance. In the backstepping design process, a performance function is incorporated to ensure that the tracking error adheres to the prescribed performance criteria. Simultaneously, multi-dimensional Taylor networks are used to approximate the unknown nonlinear functions in the system. Subsequently, to avoid jumps in the improved Lyapunov function when faults occur, a boundary estimation method is presented, which effectively compensates for the impact of intermittent actuator faults. Ultimately, based on Lyapunov stability theory, it is proven that all signals of the closed-loop system are bounded, and the tracking error can satisfy the prescribed transient and steady-state performance. Simulation results demonstrate the effectiveness of the proposed scheme.
- 卷号：26
- 期号：4
- 是否译文：否
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