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arXiv 2103.13790eess.SYcs.SY
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通过混合反馈整形振荡

Shaping oscillations via mixed feedback

W. Che, F. Forni

摘要:

本文研究了在混合结构下,结合正负反馈控制闭环系统振荡的问题。我们开发了一个完整的设计程序来设置两个反馈回路的相对强度,以实现稳定的振荡。提出的设计利用优势理论,并采用经典的谐波平衡和快/慢分析来调节振荡频率。该设计说明了一个简单的两个质量系统,一个设置,揭示了潜在的运动的方法,模仿基于中央模式发生器的方法。

英文摘要:

We study the problem of controlling oscillations in closed loop by combining positive and negative feedback in a mixed configuration. We develop a complete design procedure to set the relative strength of the two feedback loops to achieve steady oscillations. The proposed design takes advantage of dominance theory and adopts classical harmonic balance and fast/slow analysis to regulate the frequency of oscillations. The design is illustrated on a simple two-mass system, a setting that reveals the potential of the approach for locomotion, mimicking approaches based on central pattern generators.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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