摘要
In this article, an adaptive controller based on Nussbaum gain technique and backstepping method is designed for a polymer composite based hard-magnetic micromirror. With the Nussbaum gain exploited, the unknown control direction problem is solved. As a result, the closed-loop system with proposed controller design is able to track the desired reference signal asymptotically. The effectiveness of the adaptive controller is verified by experimental results on a micromirror-based platform.
In this article, an adaptive controller based on Nussbaum gain technique and backstepping method is designed for a polymer composite based hard-magnetic micromirror. With the Nussbaum gain exploited, the unknown control direction problem is solved. As a result, the closed-loop system with proposed controller design is able to track the desired reference signal asymptotically. The effectiveness of the adaptive controller is verified by experimental results on a micromirror-based platform.
引文
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