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arXiv 2310.16201eess.SYcs.SY
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仅使用相对测量值的控制器的凸参数化

A Convex Parameterization of Controllers Constrained to use only Relative Measurements

Walden Marshall, Bassam Bamieh, Emily Jensen

AI总结:

本文研究仅使用相对测量量的系统最优控制器设计问题,将相对测量结构表述为设计约束并转化为凸规划,支持网络结构约束,适用于分布式环境,并通过示例验证其优于标准输出反馈设计。

摘要:

本文考虑了配备仅测量相对量而非绝对量的传感器的系统的最优控制器设计问题。这种相对测量结构被表述为一种设计约束;结果表明,由此产生的受约束控制器设计问题可以写成凸规划。某些额外的网络结构约束可以纳入该表述中,使其在分布式或网络化环境中尤为有用。一个说明性示例突出了所提方法相对于输出反馈控制器设计问题的标准表述的优势。提供了一个数值示例。

英文摘要:

The optimal controller design problem for systems equipped with sensors that measure only relative, rather than absolute, quantities is considered. This relative measurement structure is formulated as a design constraint; it is demonstrated that the resulting constrained controller design problem can be written as a convex program. Certain additional network structural constraints can be incorporated into this formulation, making it especially useful in distributed or networked settings. An illustrative example highlights the advantage of the proposed methodology over the standard formulation of the output feedback controller design problem. A numerical example is provided.

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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