NRI: FND: Rapid Operator Awareness via Mobile Robotics (ROAMR), Customizable Human Safety using Mobile and Wearable Co-Robots

NRI：FND：通过移动机器人 (ROAMR) 实现快速操作员意识，使用移动和可穿戴协作机器人实现可定制的人类安全

• 批准号: 1830498
• 负责人: Anirban Mazumdar
• 金额: $ 49万
• 依托单位: Georgia Tech Research Corporation
• 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: 2018-09-01 至 2023-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1830498&HistoricalAwards=false
• 关键词: NRI; FND; Rapid; Operator; Awareness

Human operators in construction sites, disaster zones, and other rapidly changing environments risk injury from collisions with moving machinery and falling components. The risk of collisions can reduce human performance by forcing them to work very slowly and keep track of multiple situations simultaneously. This project aims to explore how teams of co-robots can improve human safety by detecting potential collisions that the humans may not be aware of, alerting them to the danger, and helping them move away from the danger. The project will develop methods for communicating potential threats to human operators via a human-worn exoskeleton, which can also assist the people in moving to safety as rapidly as possible.The approach will augment human awareness, performance, and safety in unstructured, outdoor, and varying environments, where dynamic objects pose threats of imminent, unnoticed collision. Specifically, the project will develop a new safety architecture where mobile systems rapidly detect collisions and plan a safe response, a wearable exoskeleton communicates the situation to the human, and the exoskeleton helps to achieve a safe response. The project will focus on 1) developing and characterizing a physical "language" for wearable co-robots to provide situational awareness based on visual displays, audio guidance, vibro-tactile sensations, and physical signals from the exoskeleton actuators; 2) investigating how wearable sensing can infer human motions using machine learning to predict human behavior by accounting for automated obstacle avoidance plans, human motion strategies, and measurements of joint kinematics, ground contact forces, and muscle activation; and 3) researching how a wearable exoskeleton can accelerate safe responses in real-time by using targeted exoskeleton torques to enhance propulsive forces and increase speed of response by reducing the apparent inertia of the limbs.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.

在建筑工地、灾区和其他快速变化的环境中，操作人员可能会因与移动机械和坠落部件的碰撞而受伤。 碰撞的风险可能会降低人类的表现，迫使他们非常缓慢地工作，并同时跟踪多种情况。 该项目旨在探索协作机器人团队如何通过检测人类可能没有意识到的潜在碰撞来提高人类安全，提醒他们注意危险，并帮助他们远离危险。 该项目将开发通过人体穿戴的外骨骼向人类操作员传达潜在威胁的方法，该方法还可以帮助人们尽快转移到安全地带。该方法将增强人类在非结构化、户外和变化环境中的意识、性能和安全性，其中动态物体构成迫在眉睫的、未被注意的碰撞威胁。 具体而言，该项目将开发一种新的安全架构，其中移动的系统快速检测碰撞并计划安全响应，可穿戴外骨骼将情况传达给人类，外骨骼有助于实现安全响应。 该项目将专注于1）开发和表征可穿戴合作机器人的物理“语言”，以基于视觉显示，音频指导，振动触觉和来自外骨骼执行器的物理信号提供态势感知; 2）研究可穿戴传感如何使用机器学习来推断人类运动，通过考虑自动避障计划，人类运动策略，以及关节运动学、地面接触力和肌肉激活的测量;以及3）研究可穿戴外骨骼如何在真实的环境中加速安全响应-该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准。

项目成果

Enhancing Physical Human Evasion of Moving Threats Using Tactile Cues

• DOI: 10.1109/toh.2019.2962664
• 发表时间: 2019-12
• 期刊: IEEE Transactions on Haptics
• 影响因子: 2.9
• 作者: Aakash Bajpai;Justine C. Powell;Aaron J. Young;A. Mazumdar

Influencing Human Escape Maneuvers With Perceptual Cues in the Presence of a Visual Task

在存在视觉任务的情况下通过感知线索影响人类逃生策略

• DOI: 10.1109/thms.2021.3108962
• 发表时间: 2021
• 期刊: IEEE Transactions on Human-Machine Systems
• 影响因子: 3.6
• 作者: Bajpai, Aakash;Feigh, Karen M.;Mazumdar, Anirban;Young, Aaron J.
• 通讯作者: Young, Aaron J.

Design of an Intent Recognition System for Dynamic, Rapid Motions in Unstructured Environments

• DOI: 10.1115/1.4051140
• 期刊: ASME Letters in Dynamic Systems and Control
• 作者: Pooja Moolchandani;A. Mazumdar;Aaron J. Young

Design and Validation of a Versatile High Torque Quasidirect Drive Hip Exoskeleton

• DOI: 10.1109/tmech.2023.3334795
• 发表时间: 2024-02
• 期刊: IEEE/ASME Transactions on Mechatronics
• 作者: Aakash Bajpai;Carlos Carrasquillo;Jessica Carlson;Julian Park;Divya Iyengar;Kinsey R. Herrin;Aaron J. Young;A. Mazumdar