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arXiv 2011.10758eess.SYcs.ROcs.SY
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自主系统的协同设计:从硬件选择到控制综合

Co-Design of Autonomous Systems: From Hardware Selection to Control Synthesis

ETH Zürich(苏黎世联邦理工学院)

Gioele Zardini, Andrea Censi, Emilio Frazzoli

摘要:

设计网络物理系统是一项复杂的任务,需要在多个抽象层次上进行洞察。单一组成部分的选择是相互关联的,需要共同研究。在这项工作中,我们考虑的问题,协同设计的控制算法以及围绕它的平台。特别是,我们利用单调理论的协同设计形式化的LQG控制问题的单调可行性关系的变化。然后,我们展示了如何使嵌入控制协同设计问题的机器人平台的更高层次的协同设计问题。我们通过分析执行搜索和救援任务的自主无人机的协同设计来说明我们的形式化的属性,并展示如何在给定一组所需的机器人行为的情况下计算帕累托有效的设计解决方案。

英文摘要:

Designing cyber-physical systems is a complex task which requires insights at multiple abstraction levels. The choices of single components are deeply interconnected and need to be jointly studied. In this work, we consider the problem of co-designing the control algorithm as well as the platform around it. In particular, we leverage a monotone theory of co-design to formalize variations of the LQG control problem as monotone feasibility relations. We then show how this enables the embedding of control co-design problems in the higher level co-design problem of a robotic platform. We illustrate the properties of our formalization by analyzing the co-design of an autonomous drone performing search-and-rescue tasks and show how, given a set of desired robot behaviors, we can compute Pareto efficient design solutions.

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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