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Yung-Tsun T. Lee, Frank H. Riddick, Bjoern J. Johansson
Standard representations for information entities common to manufacturing simulation could help reduce the costs associated with simulation model construction and data exchange between simulation and other manufacturing applications. This would make
Shaw C. Feng, Che B. Joung, Prabir Sarkar, John Carrell
Manufacturers around the globe have become aware of the importance of sustainable manufacturing. They are increasing their efforts to become more sustainable by using sustainability-related indicators to assess their performance; however, in these efforts
Optical probing technology on coordinate measuring machines (CMMs) operates significantly differently from discrete point probing associated with tactile probing CMMs hence manufacturers of this technology seek to use different testing artifacts for
Roger V. Bostelman, Richard J. Norcross, Joseph A. Falco, Jeremy A. Marvel
The National Institute of Standards and Technology (NIST) has been researching human-robot/vehicle collaborative environments for automated guided vehicles (AGVs) and manned forklifts. Safety of AGVs and manned vehicles with automated functions (e.g
Susan M. Ballou, Michael Garris, Anthony Clay, Joi Dickerson, Peter T. Higgins, Janet Hoin, Lisa Jackson, Mike Lesko, Joe Morrissey, Leo Norton, Beth Owens, Joe Polski, Melissa Taylor
This is one of a series of documents prepared by the Latent Print Automated Fingerprint Identification System (AFIS) Interoperability Working Group. The purpose of these documents is to provide guidance and a framework to those involved in the
In this report we discuss different types of potential ground-truth systems that could be used to test part identification systems for manufacturing assembly applications. We discuss four main ways of acquiring ground truth for evaluating part recognition
Shaw C. Feng, Hanmin Lee, Thomas R. Kramer, Che B. Joung, Parisa Ghodous, Ram D. Sriram
The disassembly process is an essential activity performed on out-of-service products for remanufacturing. A disassembly process includes many subprocesses, such as separation, cleaning, repair, replacement, and inspection. The main purpose of performing
A significant cost of manufactured systems arises in changing system specifications after they have been built and delivered to customers. This might be due to errors in the original specifications, feedback from customers, competition from other producers
Paul W. Witherell, Katherine C. Morris, Anantha Narayanan Narayanan, Jae H. Lee, Sudarsan Rachuri
The synthesis of material information across lifecycle stages will lay the foundation for a material information model to support sustainable decision making. This paper explores how material information is represented in select standards that address
Roger D. Eastman, Craig I. Schlenoff, Stephen B. Balakirsky, Tsai H. Hong
The purpose of this paper is to review existing sensor and sensor network ontologies to understand whether they can be reused as a basis for a manufacturing sensor ontology, or if the existing ontologies hold lessons for the development of a new ontology
The widespread existence of slow crack growth in most glasses and ceramics due to a stress-enhanced reaction between an external environment and strained bonds at a crack tip greatly complicates the challenge of assuring the reliability of components which
Brian A. Weiss, John A. Horst, Frederick M. Proctor
Successful operations within manufacturing environments require both accurate and precise information flow from one operation to the next. Incorrect, too little, or too much information can slow the manufacturing process and/or result in poor quality
Deogratias Kibira, Yung-Tsun T. Lee, Allison Barnard Feeney, Jennifer L. Marshall, Larry Avery, Jennifer Moore, Carlotta Boone
Emergency medical service providers riding in ambulance patient compartments, while caring for patients, are at high risk of suffering injuries in case of a crash or sudden maneuver. Seat belts are one way to reduce the occurrence and severity of injuries
Using a phase-field model of block copolymers (BCPs), we characterize how a chemoepitaxial template with parallel lines of arbitrary width affects the BCP microdomain shape. The model, which is an extension of the Leibler-Ohta-Kawasaki theory, accounts for
A metric is proposed that evaluates speed and separation monitoring efficacy in industrial robot environments in terms of the quantification of safety and the effects on productivity. The collision potential is rep-resented by separation metrics and sensor
David MacKinnon, J.-Angelo Beraldin, Tsai H. Hong, Jeremy Marvel
We present the Proposed Standard ASTM E57.02 "Standard Test Method for Evaluating Static Pose Measurement Systems" (Work Item ASTM WK31638) and explain why it should be considered important by coordinate metrologists. The stated purpose of the standard is
In this report we discuss different types of ground-truth systems used for evaluation of object recognition and tracking systems in industrial manufacturing environments. We discuss three main ways for acquiring ground truth for object recognition and
Yong Sik Kim, Nicholas G. Dagalakis, Satyandra K. Gupta
Realizing out-of-plane actuation in micro-electro-mechanical systems (MEMS) is still a challenging task. In this paper, the design, fabrication methods and experimental results for a MEMS-based out-of-plane motion stage is presented based on bulk
Ronald G. Dixson, Craig D. McGray, Boon Ping Ng, Ndubuisi G. Orji, Jon C. Geist
The National Institute of Standards and Technology (NIST) has been developing methods and standards to enable the traceable calibration of critical dimension atomic force microscopy (CD AFM). This technique involves flared tips and two-dimensional surface
Jun H. Shin, Boonserm Kulvatunyou, Yunsu Lee, Nenad Ivezic
When an Original Equipment Manufacturer (OEM), which makes a final product for the consumer marketplace by purchasing components from its suppliers, faces unexpected supply network failures and market events, models of suppliers manufacturing service
Brandon M. Lane, Thomas A. Dow, Ronald O. Scattergood
An Arrhenius-type thermochemical wear model proposed by past researchers is evaluated for predicting diamond tool wear when machining low carbon steel. Tool temperature values are determined using finite element modeling via the commercial code AdvantEdge
Mahesh Mani, Jatinder Madan, Jae H. Lee, Kevin W. Lyons, Satyandra K. Gupta
Manufacturing industries lack the measurement science and the needed information base to measure and effectively compare environmental performances of manufacturing processes, resources and associated services with respect to sustainability. The current
The ITRS has organized a MEMS Technology Working Group (TWG), which has developed a new chapter on MEMS for its 2011 report. The report focuses on MEMS technologies associated with mobile Internet devices, such as smartphones and tablet computers. These
The ability to organize nanostructures of disparate types and materials such as metal nanoparticles and semiconductor quantum dots is challenging but essential for the creation of novel materials and devices. Metal nanoparticles (NPs) have interesting
NIST, in particular the Standards Services Group (SSG) of the Standards Coordination Office (SCO), provides standards-related expertise and services to strengthen the economy and improve the quality of life in the US. Monitoring and providing standards