低成本预定义时间收敛超扭曲算法

Ramon Lopez, Michael Basin
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引用次数: 0

摘要

本文提出了一种改进的超扭曲控制算法,它能以较低的控制成本在预定时间内将标量系统的状态控制在原点。所设计的控制法则用于稳定标量永磁同步电机系统在三种不同情况下的状态:无扰动、有速率限制的扰动以及有速率限制的确定性扰动和随机噪声。通过数值模拟验证了所提算法的性能,并与其他预定义时间收敛控制法则进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Low-cost predefined-time convergent super-twisting algorithm

This paper presents a modified super-twisting control algorithm that drives the state of a scalar system at the origin for a predefined-time with a low control cost. The designed control law is used for stabilizing the state of a scalar permanent-magnet synchronous motor system in three different cases: disturbance-free, with rate-bounded disturbances, and with both rate-bounded deterministic disturbances and stochastic noises. The performance of the proposed algorithm is validated by numerical simulations, and comparisons to other predefined-time convergent control laws are provided.

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