论文标题
新类K_Infinity功能基于自适应滑动模式控制设计
New Class K_infinity Function-Based Adaptive Sliding Mode Control Design
论文作者
论文摘要
为了减少经典自适应滑动模式控制中存在的聊天和高估现象，本文介绍了一种新的基于K_Infinity函数的自适应滑动模式控制方案。提出了两个控制器，以凹面和凸屏障功能来实施这种控制方法。为了避免大量初始控制大小，提供了两个修改的控制方案，这些方案将提出的方法扩展到不同的情况。事实证明，所提出的控制器会产生有限的时间收敛到一个真实的滑动模式。最后，提出了模拟和讨论，以显示拟议的控制方法的优势和有效性。
To reduce the chattering and overestimation phenomena existing in classical adaptive sliding mode control, this paper presents a new class K_infinity function-based adaptive sliding mode control scheme. Two controllers are proposed in terms of concave and convex barrier functions to implement this kind of control methodology. To avoid large initial control magnitudes, two modified control schemes are provided, which extend the proposed methodology to different scenarios. It is proven that the proposed controllers yield finite-time convergence to a real sliding mode. Finally, simulations and discussions are presented to show the advantages and effectiveness of the proposed control methodology.
