让自动化系统设计自动匹配用户需求与硬件能力
Abstract Hardware Grounding towards the Automated Design of Automation Systems
- 用人类语义抽象映射硬件需求,再落地为具体设备
- 实测可生成无冗余、满足定制需求的自动驾驶实验室
- 适合科研自动化、智能制造等需快速部署的场景
为特定领域构建自动化系统,需将人类专家的语义空间与机器人可执行动作对齐,并合理调度资源与系统布局。然而,当前存在三大瓶颈:细粒度领域知识注入不足、人类知识与机器人指令的异构性、用户偏好多样性,导致系统设计依赖人工且难以推广。本文将此挑战定义为抽象硬件接地问题:将人类语义中的过程操作视为硬件需求的抽象,再在真实世界约束与偏好下将其映射到具体硬件设备。优化该问题本质上是实现自动化系统的标准化与自动化设计。为此,我们提出一种混合数据驱动与原理驱动的设计框架。在提升实验驱动科学发现的自动驾驶实验室设计中,结果表明该框架能生成紧凑系统,完全满足领域特定与用户定制化需求,且无冗余。
原文摘要 · Abstract (English)
Crafting automation systems tailored for specific domains requires aligning the space of human experts' semantics with the space of robot executable actions, and scheduling the required resources and system layout accordingly. Regrettably, there are three major gaps, fine-grained domain-specific knowledge injection, heterogeneity between human knowledge and robot instructions, and diversity of users' preferences, resulting automation system design a case-by-case and labour-intensive effort, thus hindering the democratization of automation. We refer to this challenging alignment as the abstract hardware grounding problem, where we firstly regard the procedural operations in humans' semantics space as the abstraction of hardware requirements, then we ground such abstractions to instantiated hardware devices, subject to constraints and preferences in the real world -- optimizing this problem is essentially standardizing and automating the design of automation systems. On this basis, we develop an automated design framework in a hybrid data-driven and principle-derived fashion. Results on designing self-driving laboratories for enhancing experiment-driven scientific discovery suggest our framework's potential to produce compact systems that fully satisfy domain-specific and user-customized requirements with no redundancy.
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