Non-Destructive Detection of Bulk Density of Powder Using Hyperspectral Scattering Technique

Yang Yu; Xing Yongchun; Zhu Qibing

doi:10.3788/LOP55.013003

Journals >Laser & Optoelectronics Progress >Volume 55 >Issue 1 >Page 13003 > Article

Laser & Optoelectronics Progress
Vol. 55, Issue 1, 13003 (2018)

Non-Destructive Detection of Bulk Density of Powder Using Hyperspectral Scattering Technique

Yang Yu^*, Xing Yongchun, and Zhu Qibing

Author Affiliations

Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China

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DOI: 10.3788/LOP55.013003 Cite this Article Set citation alerts

Yang Yu, Xing Yongchun, Zhu Qibing. Non-Destructive Detection of Bulk Density of Powder Using Hyperspectral Scattering Technique[J]. Laser & Optoelectronics Progress, 2018, 55(1): 13003 Copy Citation Text

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Fig. 4. Prediction results of bulk density. (a) ZOM; (b) FOM; (c) Z-FOM

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Variety	Year	Quantity	Variety	Year	Quantity	Variety	Year	Quantity	Variety	Year	Quantity
Caledonia	2009	30	E5011A	2009	30	D8006	2009	30	E8052	2011	24
	2011	30	E5011B	2010	30		2010	24		2012	24
	2012	30	E5024	2010	30		2011	24	OH06	2012	24
Aubrey	2011	24	E6012	2011	24		2012	24
	2012	24	E6032	2011	24	Ambassador	2012	24

Table 1. Variety and quantity of 474 wheat flour samples

Method	LV	R_C	RMSEC /(g·L^-1)	R_P	RMSEP /(g·L^-1)	RPD	t-test
ZOM	14	0.958	24.7	0.937	30.4	2.85	-
FOM	13	0.961	23.7	0.948	27.7	3.12	6.17×10^-4
Z-FOM	16	0.979	17.6	0.968	21.9	3.95	5.69×10^-6

Table 2. Predicting results of bulk density

Yang Yu, Xing Yongchun, Zhu Qibing. Non-Destructive Detection of Bulk Density of Powder Using Hyperspectral Scattering Technique[J]. Laser & Optoelectronics Progress, 2018, 55(1): 13003

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