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Ageing and human-system errors in manufacturing: a scoping review
International Journal of Production Research, 2020Population ageing is acknowledged as a global trend affecting the manufacturing workforce. The progressive age-related decline of human capabilities may lead to an increase in human-system errors (...
Valentina Di Pasquale +2 more
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Designing Coatings in the Presence of Manufacturing Errors
Optical Interference Coatings, 2010A novel robust optimization algorithm is demonstrated, which attempts to account expected coating errors. Monte Carlo simulations show the robust approach improves manufacturing yields relative to conventional optimization.
Jonathan R. Birge +2 more
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General method of sensitivity control for manufacturing errors
Applied Optics, 2010In this paper, the sensitivity control for manufacturing errors is treated from three aspects. A wavefront-based sensitivity function is proposed, the effect of which is verified with the modulation transfer function (MTF)-based Monte Carlo simulation. Then, the direct optimization of the MTF-based Monte Carlo simulation result is proposed.
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Online Error Detection in Additive Manufacturing: A Review
2021 IEEE 8th International Conference on Industrial Engineering and Applications (ICIEA), 2021Additive manufacturing (AM) is increasingly used in production as possibilities like no geometrical constraints, fabrication of complex assemblies in a single piece and fast iteration delivers a huge additional benefit. However, the printing process is still prone to errors, even though the technology is several decades old. Depending on the object and
Pascal Becker +4 more
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Kinematic Analysis of Quadrotors with Manufacturing Errors
2013We discuss the problem of calibrating quadrotors fabricated using inexpensive printing techniques used by the do-it-yourself community. Although it is easy to create prototypes rapidly, the rotor axes and positions in these prototypes may not be according to specifications.
Yash Mulgaonkar +2 more
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Minimizing Staircase Errors in the Orthogonal Layered Manufacturing System
IEEE Transactions on Automation Science and Engineering, 2005The factors that generally affect the slicing error in layered manufacturing (LM) processes are first analyzed, and issues pertaining to the current methods to deal with the slicing error are discussed in this paper. A method based on a recently developed and implemented orthogonal LM system to reduce the overall slicing error is presented.
Yang, Y. +3 more
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Manufacturing Errors of Thermostable Composite Panels
1991Problems of influence of manufacturing errors on thermomechanical properties of a composite laminate have been produced. Also in this paper preliminary stretching of fibers for shape distortions of thermostable epoxy-carbon in manufacturing and operation have been analyzed.
V. Bitkin, G. Molodtsov, I. Salnikov
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A Transmission Error Analysis of a Herringbone Gear Set Considering Manufacturing Error
2020This paper proposes a quasi-static model with 12 degree-of-freedom (DOF) for the transmission error (TE) analysis of a single-pair of herringbone gear drive. In this model, the manufacturing errors of the gear set are considered, such as the asymmetric error of the double helical line in the pitch cylinder, tooth profile error and circular pitch ...
Huimin Dong +3 more
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Simulation of thread cutters with manufacturing errors
Russian Engineering Research, 2015A mathematical model of body and surface of thread-cutting tools is proposed. Set operations are used to take account of the manufacturing errors.
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Testing Errors: Data and Calculations in an IC Manufacturing Process
Proceedings International Test Conference 1992, 1992Test data on 7,981 MOS integrated circuits (ICs) sampled over a six year time period were analyzed to determine the magnitude of the Type I and Type I1 test errors in a high reliability, low volume production test environment. Type I test errors are those in which the tester fails good product and Type I1 errors are those in which the test process ...
Richard H. Williams +2 more
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