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Keywords: process monitoring
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2023, 145(5): 051004.
Paper No: MANU-22-1369
Published Online: January 19, 2023
..., acceleration, acoustics, and others. Recently, the process data play critical roles in in-situ process monitoring and anomaly detection. However, the process data contain confidential design information, particularly relating to the printing geometries and parameters. These embedded features can be extracted...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2023, 145(1): 011006.
Paper No: MANU-22-1333
Published Online: October 13, 2022
... [ 3 , 8 – 10 ]. U.S. Department of Energy 10.13039/100000015 DE-EE0008303 machine learning machining process monitoring tool condition monitoring tool wear machining processes production systems optimization sensing monitoring and diagnostics 30 06 2022 22...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2022, 144(5): 051007.
Paper No: MANU-21-1421
Published Online: October 25, 2021
...Xinhua Shi; Lin Li; Suiran Yu; Lingxiang Yun Ultrasonic metal welding is one of the key technologies in manufacturing lithium batteries, and the welding quality directly determines the battery performance. Therefore, an online welding process monitoring system is critical in identifying abnormal...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2020, 142(11): 110814.
Paper No: MANU-20-1096
Published Online: September 28, 2020
... , …, k + N p , but in MPC, only u ( k ) is applied to the process, and the optimization is repeated for k + 1, k + 2, …, i.e., it is a receding optimization. grinding and abrasive processes machining processes sensing manufacturing process control process monitoring control...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2019, 141(4): 044501.
Paper No: MANU-18-1168
Published Online: February 27, 2019
... reduce the number of defective products. The proposed multifractal method shows strong potentials to be applied for process monitoring and control in a variety of domains such as ultraprecision machining and additive manufacturing. Advanced sensing brings the increasing availability of high-dimensional...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. March 2019, 141(3): 031002.
Paper No: MANU-18-1094
Published Online: January 17, 2019
.... As pointed out in Sec. 2 , process monitoring and anomaly detection in metal AM and particularly L-PBF are emerging fields still undergoing development. Hence, benchmark methodologies do not exist to gauge the performance of our anomaly detection framework. Nonetheless, many of the published works share...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2013, 135(5): 051015.
Paper No: MANU-12-1200
Published Online: September 16, 2013
... the in-situ welding quality, in the context of welding process monitoring, and control of ultrasonic welding process. The weld samples were examined using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) to study the material interactions at the bonding interface as a function...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2011, 133(3): 031007.
Published Online: June 9, 2011
...C. A. Griffiths; S. S. Dimov; S. Scholz; H. Hirshy; G. Tosello Process monitoring of microinjection moulding ( μ IM) is of crucial importance when analysing the effect of different parameter settings on the process and then in assessing its quality. Quality factors related to cavity pressure can...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2011, 133(1): 011006.
Published Online: January 24, 2011
...C. A. Griffiths; S. S. Dimov; S. Scholz; G. Tosello Process monitoring of microinjection molding ( μ -IM ) is of crucial importance in understanding the effects of different parameter settings on the process, especially on its performance and consistency with regard to parts’ quality. Quality...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. December 2010, 132(6): 064503.
Published Online: November 29, 2010
...-temperature behavior of the polymer but with limited accuracy. There are various process monitoring systems available in the market; none of which has the capability of directly monitoring and controlling the real time shrinkage and part dimensions online. With a view to measuring in-mold shrinkage, a button...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2010, 132(5): 051010.
Published Online: October 4, 2010
.... Recently, some advanced research has been conducted on forging process monitoring ( 7 8 ). For example, in Ref. 7 , the principal curve based tonnage monitoring method is developed based on segmented signals. In Ref. 8 , principal component analysis is used for monitoring feature extraction based...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2008, 130(4): 041008.
Published Online: July 10, 2008
... can provide information about the beam shape and size and the power density distribution. In addition to monitoring these machine settings, other in-process monitoring controls, based on phenomena resulting from the electron beam-material interaction, have been explored. Back-scattered electrons...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2008, 130(3): 031014.
Published Online: June 5, 2008
... to be successful for all setups and for all wheel-workpiece combinations. This paper proposes a systematic approach, which allows the development and deployment of process-monitoring systems via automated sensor and feature selection combined with parameter-free model training, both of which are especially crucial...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. June 2007, 129(3): 644–652.
Published Online: November 13, 2006
...Hui Wang; Qiang Huang Traditional statistical process control (SPC) has been widely employed for the process monitoring in discrete part manufacturing. However, SPC does not consider any adjustment preventing the process drift. Furthermore, many in-line adjustment approaches, such as thermal error...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2007, 129(1): 135–142.
Published Online: August 16, 2006
... and deposition in CC 06 06 2003 16 08 2006 condition monitoring process monitoring extrusion layered manufacturing integrated circuit manufacture prosthetics cost reduction failure analysis quality management The current thrust of industries towards mass customization...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. February 2006, 128(1): 370–374.
Published Online: July 20, 2005
... ultrasonic pulse detector based on the complex Morlet wavelet was designed and experimentally investigated. The results have confirmed the effectiveness of the new signal-processing technique for on-line pressure sensing for injection molding process monitoring. 15 06 2004 20 07 2005...