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NRI:FND:COLLAB: M3SoRo - Mobility and Morphing using Modular Soft Robots

NRI:FND:COLLAB：M3SoRo - 使用模块化软机器人的移动性和变形

基本信息

批准号：
1830432
负责人：
Vishesh Vikas
金额：
$ 38.22万
依托单位：
University of Alabama Tuscaloosa
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2018
资助国家：
美国
起止时间：
2018-09-15 至 2023-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1830432&HistoricalAwards=false
关键词：
NRI FND COLLAB M3SoRo Mobility

项目摘要

The main objective of this National Robotics Initiative (NRI) award is to develop collaborative Modular Soft Robots (MSoRos) that can move in complex terrestrial and climbing environments and change size and shape. A swarm of MSoRos could be used in disaster relief (search and rescue operations), space exploration and precision agriculture. For example, search and rescue scenarios require small robots to autonomously navigate holes and to crawl through narrow cracks/spaces. The collaborative MSoRos will be composed of soft individual units that can deform to penetrate these spaces without prior programming. In agriculture, where the environment is complex, unstructured (soil) and adverse (changes include heat-cold and rain), these robotic modular devices will be capable of multiple behaviors to match their tasks. For example, individual modules could crawl around locally to monitor soil-health and then re-configure as a three-dimensional ball to roll to a centralized station after the task is complete. The ability to form different structures in this way can minimize locomotion costs. Furthermore, this research is easy to disseminate among high-school and undergraduate students as soft robots are cheap, safe to operate and intriguing. The MSoRos will excite young minds by connecting popular robot icons such as Transformers or Big Hero 6, with real-life morphing soft robots. Simultaneously, it will introduce them to futuristic robotics and mechatronics technologies with applications to wearable robotics, collaborative robotics and robots-in-homes, and encourage them to pursue career in STEM and robotics.This combination of morphing and modularity can dramatically increase the adaptability of a robot. The proposed research will: a) learn principles for robot mobility in complex environments. This is analogous to building reduced-order models (ROMs). Environment-specific ROMs for a highly deformable, soft, continuum robot will be reverse-engineered by learning factors that dominate robot-environment interactions; b) design open-source, untethered MSoRos that will increase the versatility, robustness and cost effectiveness of traditional modular robots; c) establish that environment awareness is a powerful strategy for controlling deformable robots. MSoRos will use their interaction with the environment to learn and deploy appropriate behaviors. This will lead to the development of hybrid robots that will combine environment-centric exploratory learning (this research) with existing model-centric strategies, to carryout complex autonomous tasks.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

这个国家机器人倡议(NRI)奖的主要目标是开发协作模块化软机器人(MSoRos)，这种机器人可以在复杂的地面和攀登环境中移动，并改变大小和形状。一群MSoRo可以用于救灾(搜救行动)、太空探索和精准农业。例如，搜救场景需要小型机器人自主导航洞穴，并在狭窄的裂缝/空间中爬行。协作的MSoRos将由软的单个单元组成，这些单元可以变形以穿透这些空间，而不需要事先编程。在农业中，环境复杂、无结构(土壤)和不利(变化包括热、冷和雨)，这些机器人模块化设备将能够进行多种行为来匹配其任务。例如，单个模块可以在本地爬行以监测土壤健康，然后重新配置为三维球，在任务完成后滚动到中央站点。以这种方式形成不同结构的能力可以将移动成本降至最低。此外，这项研究很容易在高中生和本科生中传播，因为软机器人价格便宜，操作安全，而且很有趣。MSoRos将把变形金刚或《超能陆战队6》等流行的机器人图标与现实生活中变形的软机器人联系起来，从而激发年轻人的灵感。同时，它将向他们介绍未来的机器人学和机电一体化技术，以及在可穿戴机器人、协作机器人和家庭机器人方面的应用，并鼓励他们在STEM和机器人领域追求职业生涯。这种变形和模块化的结合可以显著提高机器人的适应性。拟议的研究将：a)学习机器人在复杂环境中的移动性原则。这类似于构建降阶模型(ROM)。高度变形、柔软、连续体机器人的特定于环境的ROM将由主导机器人与环境交互的学习因素进行逆向工程；b)设计开源、不受束缚的MSoRos，将增加传统模块化机器人的通用性、健壮性和成本效益；c)确立环境意识是控制可变形机器人的强大战略。MSoRo将利用它们与环境的交互来学习和部署适当的行为。这将导致混合机器人的开发，它将结合以环境为中心的探索性学习(这项研究)与现有的以模型为中心的策略，执行复杂的自主任务。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

期刊论文数量（8）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Background Material Identification Using a Soft Robot

DOI：
10.3390/electronics13010078
发表时间：
2023-12
期刊：
Electronics
影响因子：
2.9
作者：
Nathan Jeong;Wooseop Lee;Seongcheol Jeong;Arun Niddish Mahendran;V. Vikas
通讯作者：
Nathan Jeong;Wooseop Lee;Seongcheol Jeong;Arun Niddish Mahendran;V. Vikas

Shape Estimation of Soft Manipulators using Piecewise Continuous Pythagorean-Hodograph Curves

DOI：
10.23919/acc53348.2022.9867270
发表时间：
2022-06
期刊：
2022 American Control Conference (ACC)
影响因子：
0
作者：
Harish Bezawada;Cole Woods;V. Vikas
通讯作者：
Harish Bezawada;Cole Woods;V. Vikas

Multi-Gait Locomotion Planning and Tracking for Tendon-Actuated Terrestrial Soft Robot (TerreSoRo)

肌腱驱动陆地软机器人 (TerreSoRo) 的多步态运动规划和跟踪

DOI：
10.1109/iros55552.2023.10341926
发表时间：
2023
期刊：
Proceedings of the International Conference on Intelligent Robots and Systems
影响因子：
0
作者：
Mahendran, Arun Niddish;Freeman, Caitlin;Chang, Alexander H.;McDougall, Michael;Vela, Patricio A.;Vikas, Vishesh
通讯作者：
Vikas, Vishesh

Topology Design and Optimization of Modular Soft Robots Capable of Homogenous and Heterogenous Reconfiguration

具有同质和异质重构能力的模块化软体机器人的拓扑设计与优化