Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple

ABSTRACT Impact parameters were explored to be used for bruising predictions in apple by employing multiple regression analysis. All impact parameters observed were potential to be involved in the predictions except mass of fruit and impact duration. The multiple regression analysis based on maximum...

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Main Author:	Perpustakaan UGM, i-lib
Format:	Article NonPeerReviewed
Published:	[Yogyakarta] : Universitas Gadjah Mada 1998
Subjects:	Jurnal i-lib UGM
Online Access:	https://repository.ugm.ac.id/18607/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=1401
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Institution:	Universitas Gadjah Mada

id	id-ugm-repo.18607
record_format	dspace
spelling	id-ugm-repo.186072014-06-18T00:37:11Z https://repository.ugm.ac.id/18607/ Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT Impact parameters were explored to be used for bruising predictions in apple by employing multiple regression analysis. All impact parameters observed were potential to be involved in the predictions except mass of fruit and impact duration. The multiple regression analysis based on maximum acceleration, velocity change, initial velocity, absorbed energy, maximum deformation and residual deformation produced a coefficient correlation (R) of 0.95 and 0.04% error for the relation between predicted bruise diameter and measured bruise diameter, a coefficient correlation (R) of 0.94 and 0.09% error for the relation between predicted bruise depth and measured bruise depth, a coefficient correlation (R) of 0.95 and 3.64% error for the relation between predicted bruise volume and measured bruise volume. The multiple regression based only on the maximum acceleration and velocity change still produced reliable bruising predictions. Keywords: apple, bruising, impact parameter [Yogyakarta] : Universitas Gadjah Mada 1998 Article NonPeerReviewed Perpustakaan UGM, i-lib (1998) Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=1401
institution	Universitas Gadjah Mada
building	UGM Library
country	Indonesia
collection	Repository Civitas UGM
topic	Jurnal i-lib UGM
spellingShingle	Jurnal i-lib UGM Perpustakaan UGM, i-lib Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple
description	ABSTRACT Impact parameters were explored to be used for bruising predictions in apple by employing multiple regression analysis. All impact parameters observed were potential to be involved in the predictions except mass of fruit and impact duration. The multiple regression analysis based on maximum acceleration, velocity change, initial velocity, absorbed energy, maximum deformation and residual deformation produced a coefficient correlation (R) of 0.95 and 0.04% error for the relation between predicted bruise diameter and measured bruise diameter, a coefficient correlation (R) of 0.94 and 0.09% error for the relation between predicted bruise depth and measured bruise depth, a coefficient correlation (R) of 0.95 and 3.64% error for the relation between predicted bruise volume and measured bruise volume. The multiple regression based only on the maximum acceleration and velocity change still produced reliable bruising predictions. Keywords: apple, bruising, impact parameter
format	Article NonPeerReviewed
author	Perpustakaan UGM, i-lib
author_facet	Perpustakaan UGM, i-lib
author_sort	Perpustakaan UGM, i-lib
title	Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple
title_short	Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple
title_full	Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple
title_fullStr	Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple
title_full_unstemmed	Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple
title_sort	multiple regression based on impact parameters for bruising prediction in apple
publisher	[Yogyakarta] : Universitas Gadjah Mada
publishDate	1998
url	https://repository.ugm.ac.id/18607/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=1401
_version_	1681217302225223680

Multiple Regression Based on Impact Parameters for Bruising Prediction in Apple

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