Collaborative Research: Part Orienting Devices (PODs) - Novel Devices for Spatial Assembly Tasks
协作研究:零件定向设备 (POD) - 用于空间装配任务的新型设备
基本信息
- 批准号:0422731
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2004
- 资助国家:美国
- 起止时间:2004-08-01 至 2008-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The research objective of this collaborative research grant is to create the capability to design new and innovative devices for spatial assembly tasks. The research will produce a design methodology to create low degree of freedom machines, termed part-orienting devices, capable of producing spatial trajectories and reorientations. These part-orienting devices provide an alternative for solving assembly tasks that might otherwise require a robot or multiple single degree of freedom mechanisms. This research will comprehensively address the design of part-orienting devices including: (1) their kinematic synthesis, (2) the creation of an interactive computer-aided design tool, and (3) guidelines and tools for prototyping, actuating, and controlling these devices. The result of this research will be new theories and knowledge that will enable designers to create novel devices for spatial assembly tasks.If successful, this project will result in significant contributions to the state of the art in designing devices to perform automated spatial assembly tasks. Currently, as a product advances down an automated assembly line, both the product and its component piece parts are picked-up, reoriented, and inserted into subassemblies or fixtures. To reduce costs, assembly line designers try to keep these manipulations as simple as possible. Rotations about vertical or horizontal axes are preferred, often of 90 or 180 degrees. These tasks have a well-established set of efficient solutions. However, assembly tasks are often inherently 3-dimensional in nature and these spatial assembly tasks require more complex solutions. Moreover, additional constraints on the trajectory of the object (for example, collision avoidance or part meshing) further increase the complexity of these tasks. There exist two primary paradigms to finding solutions to such spatial assembly tasks. On the one end are complex and costly multi degree of freedom robotic systems and on the other is an ad hoc assemblage of simple one degree of freedom devices such as hinges and sliders. As a result of this research, designers will have another viable option, a completely new class of devices to realize spatial assembly tasks. These new part-orienting devices will yield reduced costs and increased reliability with respect to the existing technologies. Successful completion of this project will provide designers with a set of new methodologies, techniques, and tools to design and implement these new low degree of freedom part-orienting devices for spatial assembly tasks.
这项合作研究补助金的研究目标是创造能力,为空间组装任务设计新的和创新的设备。 该研究将产生一种设计方法,以创建低自由度的机器,称为部分定向设备,能够产生空间轨迹和重新定向。 这些部件定向装置为解决装配任务提供了一种替代方案,否则可能需要机器人或多个单自由度机构。 这项研究将全面解决部分定向装置的设计,包括:(1)他们的运动合成,(2)创建一个交互式计算机辅助设计工具,(3)原型设计,驱动和控制这些设备的指南和工具。 本研究的成果将是新的理论和知识,将使设计师能够创建新的设备进行空间装配任务。如果成功,这个项目将导致在设计设备的最新技术水平,以执行自动化空间装配任务的重大贡献。 目前,当产品沿着自动化装配线前进时,产品及其组成部件都被拾取、重新定向并插入到夹具中。 为了降低成本,装配线设计师试图使这些操作尽可能简单。 优选绕垂直或水平轴旋转,通常为90或180度。 这些任务有一套行之有效的解决方案。 然而,装配任务通常本质上是三维的,这些空间装配任务需要更复杂的解决方案。 此外,对物体轨迹的附加约束(例如,避免碰撞或零件网格化)进一步增加了这些任务的复杂性。 有两个主要的范式来寻找解决方案,这样的空间组装任务。 一端是复杂且昂贵的多自由度机器人系统,另一端是简单的单自由度装置(例如铰链和滑块)的特设装配。 作为这项研究的结果,设计师将有另一个可行的选择,一个全新的设备来实现空间装配任务。 与现有技术相比,这些新的部件定向装置将降低成本并提高可靠性。 该项目的成功完成将为设计人员提供一套新的方法,技术和工具来设计和实施这些新的低自由度的部分定向装置的空间装配任务。
项目成果
期刊论文数量(0)
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会议论文数量(0)
专利数量(0)
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Andrew Murray其他文献
Centennial- to millennial-scale hard rock erosion rates deduced from luminescence-depth profiles
从发光深度剖面推导出百年至千年尺度的硬岩侵蚀率
- DOI:
10.1016/j.epsl.2018.04.017 - 发表时间:
2018-07 - 期刊:
- 影响因子:5.3
- 作者:
Reza Sohbati;Jinfeng Liu;Mayank Jain;Andrew Murray;David Egholm;Richard Paris;Benny Guralnik - 通讯作者:
Benny Guralnik
A National Study of End-of-Life Care Among Older Veterans with Hearing and Vision Loss (RP508)
- DOI:
10.1016/j.jpainsymman.2020.04.100 - 发表时间:
2020-07-01 - 期刊:
- 影响因子:
- 作者:
Joan Carpenter;Mary Ersek;Francis Nelson;Daniel Kinder;Melissa Wachterman;Dawn Smith;Andrew Murray;Melissa Garrido - 通讯作者:
Melissa Garrido
Investigating the Neolithic rubble layers of ‘Ain Ghazal, Jordan, using luminescence dating
- DOI:
10.1007/s12520-024-01947-0 - 发表时间:
2024-02-21 - 期刊:
- 影响因子:2.000
- 作者:
Sahar al Khasawneh;Mohammad Alqudah;Andrew Murray;Ziedan Kafafi - 通讯作者:
Ziedan Kafafi
What differences exist between the lead and trail wrist in extensor carpi ulnaris activity and golf swing joint kinematics in sub-elite golfers?
亚精英高尔夫球手的尺侧腕伸肌活动和高尔夫挥杆关节运动学中,主腕和后腕之间存在哪些差异?
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Patrick G. Robinson;H. Carson;Jim Richards;Andrew Murray;A. D. Duckworth;Doug Campbell - 通讯作者:
Doug Campbell
Rubella contact tracing associated with air travel
- DOI:
10.1016/j.tmaid.2011.11.003 - 发表时间:
2012-01-01 - 期刊:
- 影响因子:
- 作者:
Curi Kim;Pollyanna Chavez;Abbi Pierce;Andrew Murray;Molly Sander;Cynthia Kenyon;Ruta Sharangpani;Emily Abernathy;Joseph Icenogle;Preeta K. Kutty;Susan B. Redd;Kathleen Gallagher;John Neatherlin;Karen Marienau - 通讯作者:
Karen Marienau
Andrew Murray的其他文献
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{{ truncateString('Andrew Murray', 18)}}的其他基金
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EP/W003864/1 - 财政年份:2022
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'Double-slit' and multiple-path Interference studies from Rb excited and ionized by high-resolution laser radiation.
高分辨率激光辐射激发和电离铷的“双缝”和多路干涉研究。
- 批准号:
EP/V027689/1 - 财政年份:2021
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NSF-Simons Center for Mathematical and Statistical Analysis of Biology
NSF-西蒙斯生物学数学和统计分析中心
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1764269 - 财政年份:2018
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2017 Molecular Mechanisms in Evolution Gordon Research Conference at Stonehill College Easton, MA
2017 年进化分子机制戈登研究会议在马萨诸塞州伊斯顿斯通希尔学院举行
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Standard Grant
Coherent Control and Manipulation of Natural and Un-Natural Parity Contributions to Electron Impact Ionization from Laser-Excited Atoms.
自然和非自然宇称对激光激发原子电子碰撞电离的相干控制和操纵。
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EP/P00671X/1 - 财政年份:2017
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Collaborative Research: Variable Geometry Dies for Polymer Extrusion
合作研究:用于聚合物挤出的可变几何模具
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1234374 - 财政年份:2012
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A new method for studying laser and electron interactions for a wide range of atomic targets - collision studies in an optical enhancement cavity
研究各种原子目标的激光和电子相互作用的新方法 - 光学增强腔中的碰撞研究
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EP/G068690/1 - 财政年份:2009
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