CAREER: Massive Uniform Manipulation: Algorithmic and Control Theoretic Foundations for Large Populations of Simple Robots Controlled by Uniform Inputs

职业：大规模均匀操纵：均匀输入控制的大量简单机器人的算法和控制理论基础

• 批准号: 1553063
• 负责人: Aaron Becker
• 金额: $ 55万
• 依托单位: University of Houston
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-06-01 至 2022-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1553063&HistoricalAwards=false
• 关键词: CAREER; Massive; Uniform; Manipulation; Algorithmic

Robotic manipulation at the micro- and nano-scale can fundamentally transform disease treatment and the assembly of small objects. The goal of this project is to precisely deliver materials and assemble structures from the bottom-up. This precision manipulation must be coupled with a large population of manipulators to enable rapid progress. The potential impact is broad: large populations of micro-manipulators could provide targeted therapy, perform minimally invasive surgery, and engineer tissue. However, the small size of micro- and nano-robots severely limits their computation, sensing, and communication capabilities. This project will design new techniques for centralized control under the constraint that every robot receives exactly the same input commands. This proposal introduces massive manipulation to solve this problem. Massive manipulation uses a shared input to drive large populations of robots to arbitrary goal states. The unifying theme is using obstacles to efficiently control the shape, arrangement, and position of the swarm. Fortunately, in vivo environments are rich in obstacles, and artificial workspaces can be engineered to exploit these techniques. Two broad techniques are applied: 1.) Designing feedback controllers for controlling swarm configuration, manipulation through obstacles, and multi-part assembly. These controllers will learn from human-user data collected from the citizen-science site SwarmControl.net. 2.) Algorithmic techniques for massively-parallel assembly, efficient aggregation, and reliable coverage. Control laws and algorithms will be validated with analytical models, extensive simulations, and scaled hardware experiments using 100 or more kilobot robots. These scaled hardware experiments enable rapid reconfiguration and emulating a variety of micro-scale dynamic models provided by collaborators.

微米和纳米级的机器人操作可以从根本上改变疾病治疗和小型物体的组装。该项目的目标是精确地交付材料并自下而上组装结构。这种精确的操作必须与大量的操纵器相结合，以实现快速的进步。潜在的影响是广泛的：大量的微操纵器可以提供靶向治疗、执行微创手术和工程组织。然而，微型和纳米机器人的小尺寸严重限制了它们的计算，传感和通信能力。本项目将设计新的技术，集中控制的约束下，每个机器人接收完全相同的输入命令。这个提议引入了大量的操纵来解决这个问题。大规模操纵使用共享输入来驱动大量机器人到达任意目标状态。统一的主题是使用障碍物来有效地控制群的形状，排列和位置。幸运的是，体内环境充满了障碍物，可以设计人工神经元来利用这些技术。应用了两种广泛的技术：1.）设计反馈控制器，用于控制群体配置，通过障碍物的操作，和多部件装配。这些控制器将从公民科学网站SwarmControl.net收集的人类用户数据中学习。2.）的情况。用于并行组装、高效聚合和可靠覆盖的计算机技术。控制律和算法将通过分析模型、广泛的模拟和使用100个或更多千人机器人的缩放硬件实验进行验证。这些缩放的硬件实验能够快速重新配置和仿真合作者提供的各种微尺度动态模型。

项目成果

Planar Orientation Control and Torque Maximization Using a Swarm With Global Inputs

• DOI: 10.1109/tase.2019.2925908
• 发表时间: 2019-07
• 期刊: IEEE Transactions on Automation Science and Engineering
• 影响因子: 5.6
• 作者: Shiva Shahrokhi;Lillian Lin;Aaron T. Becker

3D Path-Following Using MRAC on a Millimeter-Scale Spiral-Type Magnetic Robot

• DOI: 10.1109/lra.2020.2969159
• 发表时间: 2020-01
• 期刊: IEEE Robotics and Automation Letters
• 影响因子: 5.2
• 作者: Haoran Zhao;J. Leclerc;Maria Feucht;Olivia Bailey;Aaron T. Becker

3D Control of Rotating Millimeter-Scale Swimmers Through Obstacles

• DOI: 10.1109/icra.2019.8794045
• 发表时间: 2019-05
• 期刊: 2019 International Conference on Robotics and Automation (ICRA)
• 作者: J. Leclerc;Haoran Zhao;Aaron T. Becker

Adaptive Beamforming Using Scattering From a Drone Swarm

利用无人机群的散射进行自适应波束形成

• DOI: 10.1109/wmcs49442.2020.9172335
• 发表时间: 2020
• 期刊: 2020 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS
• 作者: Egarguin, Neil J.;Jackson, David R.;Onofrei, Daniel;Leclerc, Julien;Becker, Aaron
• 通讯作者: Becker, Aaron

Planning Coordinated Event Observation for Structured Narratives

规划结构化叙事的协调事件观察

• DOI: 10.1109/icra.2019.8794450
• 发表时间: 2019
• 期刊: Planning Coordinated Event Observation for Structured Narratives
• 作者: Shell, Dylan A.;Huang, Li;Becker, Aaron T.;O'Kane, Jason M.
• 通讯作者: O'Kane, Jason M.