SBIR Phase I: Improving farmer safety and grain storage efficiencies via a remote-controlled grain management and extraction robot

这个小企业创新研究（SBIR）第一阶段项目的更广泛的影响/商业潜力旨在帮助全国各地的农民以远程和安全的方式提高粮食储存效率。除了证明移动的机器人的技术可行性外，该项目还有助于改进关键的设计考虑因素，如成本、便携性和可用性，这将有助于在商业化期间促进客户的广泛采用。 虽然机器人最初将被设计用于美国通常储存的谷物，这项技术可应用于世界各地许多与农业有关的商品。机器人技术有可能提高农民的安全性，同时改善粮食管理实践，从而产生更高效、更稳定的粮食供应链。这个小型企业创新研究（SBIR）第一阶段项目探讨了移动的机器人用于谷物储存评估。粮仓为机器人的操作提供了具有挑战性的环境，包括：灰尘和温度极端，移动流体动力学和谷物质量挑战。研究的重点包括对影响机器人效率的关键谷物表面变量进行分类和表征，按频率和重要性确定前3-5项谷物管理任务，并分析谷物特性对每项任务的影响，设计和进行受控环境研究以量化性能要求。 该项目还将识别和定义顶级用例任务的潜在谷物接合路径/模式，并分析粮仓内机器人操作的潜在故障模式。一旦完成，该研究可能会展示对收获后工作流程的影响，开发自主操作，并建立一个安全的机器人平台，用于谷物箱。该奖项反映了NSF的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。

The broader impact/commercial potential of this Small Business Innovation Research (SBIR) Phase I project seeks to help farmers across the nation improve their grain storage efficiencies in a remote and safe manner. In addition to demonstrating technical feasibility of a mobile robot, this project may help refine key design considerations such as cost, portability, and usability, that will help promote widespread customer adoption during commercialization. Though the robot will be initially designed for commonly stored cereal grains in the U.S., this technology may be applied across numerous agriculture-related commodities around the world. The robotics technology has the potential to enhance farmer safety while simultaneously improving grain management practices that yield more efficient and stable food supply chains. This Small Business Innovation Research (SBIR) Phase I project explores the use of mobile robots for grain storage assessment. Grain bins provide challenging environments for the operation of robots including: dust and temperature extremes, shifting fluid dynamics, and grain quality challenges. The focus of the research includes classifying and characterizing key grain surface variables that impact robotic effectiveness, identifying the top 3-5 grain management tasks by frequency and importance, and analyzing the impacts of grain characteristics on each task, and designing and conducting controlled environmental studies to quantify performance requirements. The project will also identify and define potential grain engagement paths/patterns for top use case tasks, and analyze potential failure modes for robot operations within grain bins. Once complete, the research may demonstrate the impact on post-harvest workflows, develop autonomous operations, and build a safe robot platform for use in grain bins.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.