A Comparison of Multiple Machine Learning Algorithms to Predict Whole-Body Vibration Exposure of Dumper Operators in Iron Ore Mines in India

Authors

  • Rahul Upadhyay Department of Mining Engineering, Indian Institute of Technology, Kharagpur, 721302, India
  • Amrites Senapati Department of Mining Engineering, Indian Institute of Technology, Kharagpur, 721302, India
  • Ashis Bhattacherjee Department of Mining Engineering, Indian Institute of Technology, Kharagpur, 721302, India
  • Aditya Kumar Patra Department of Mining Engineering, Indian Institute of Technology, Kharagpur, 721302, India
  • Snehamoy Chatterjee Michigan Technological University, Michigan, USA

DOI:

https://doi.org/10.6000/1929-6029.2021.10.16

Keywords:

Whole-body vibration, occupational health and safety, bootstrapping, collinearity

Abstract

Background: This study deals with some factors that influence the exposure of whole-body vibration (WBV) of dumper operators in surface mines. The study also highlights the approach to improve the multivariate linear analysis outcomes when collinearity exists between certain factor pairs.

Material and Methods: A total number of 130 vibration readings was taken from two adjacent surface iron ore mines. The frequency-weighted RMS acceleration was used for the WBV exposure assessment of the dumper operators. The factors considered in this study are age, weight, seat backrest height, awkward posture, the machine age, load tonnage, dumper speed and haul road condition. Four machine learning models were explored through the empirical training-testing approach.

Results: The bootstrap linear regression model was found to be the best model based on performance and predictability when compared to multiple linear regression, LASSO regression, and decision tree. Results revealed that multiple factors influence WBV exposure. The significant factors are: weight of operators (regression coefficient β=-0.005, p<0.001), awkward posture (β=0.033, p<0.001), load tonnage (β=-0.026, p<0.05), dumper speed (β=0.008, p<0.001) and poor haul road condition (β=0.015, p<0.001).

Conclusion: The bootstrap linear regression model produced efficient results for the dataset which was characterized by collinearity. WBV exposure is multifactorial. Regular monitoring of WBV exposure and corrective actions through appropriate prevention programs including the ergonomic design of the seat would increase the health and safety of operators.

References

Huang BK, Suggs CW. Vibrations studies of tractor operators. Trans ASAE 1967; 10(4): 478-482. https://doi.org/10.13031/2013.39706 DOI: https://doi.org/10.13031/2013.39706

Bovenzi M, Rui F, Negro C, Agostin F, Angotzi G, Bianchi S, Rondina L. An epidemiological study of low back pain in professional drivers. J Sound Vib 2006; 298(3): 514-539. https://doi.org/10.1016/j.jsv.2006.06.001 DOI: https://doi.org/10.1016/j.jsv.2006.06.001

Howard B, Sesek R, Bloswick D. Typical whole body vibration exposure magnitudes encountered in the open pit mining industry. Work 2009; 34(3): 297-303. https://doi.org/10.3233/WOR-2009-0927 DOI: https://doi.org/10.3233/WOR-2009-0927

Rauser EFM, Bonauto D, Edwards S, Spielholz PSB. Preventing Injuries in the Trucking Industry. Washington State Department of Labor & Industries 2008. Available http://www.lni.wa.gov/Safety/Research/Files/Trucking/PreventingTruckingInjuries.pdf.

Kumar S. Vibration in operating heavy haul trucks in overburden mining. Appl Ergon 2004; 35 (6): 509-520. https://doi.org/10.1016/j.apergo.2004.06.009 DOI: https://doi.org/10.1016/j.apergo.2004.06.009

Rehn B, Bergdahl IA, Ahlgren C, From C, Järvholm B, Lundström R, Sundelin G. Musculoskeletal symptoms among drivers of all-terrain vehicles. J Sound Vib 2002; 253 (1): 21-29. https://doi.org/10.1006/jsvi.2001.4247 DOI: https://doi.org/10.1006/jsvi.2001.4247

Waters T, Genaidy A, Viruet HB, Makola M. The impact of operating heavy equipment vehicles on lower back disorders. Ergonomics 2008; 51(5): 602-636. https://doi.org/10.1080/00140130701779197 DOI: https://doi.org/10.1080/00140130701779197

Kim MK, Kim SG, Shin YJ, Choi EH, Choe YW. The relationship between anterior pelvic tilt and gait, balance in patient with chronic stroke. J Phys Ther Sci 2018; 30: 27-30. https://doi.org/10.1589/jpts.30.27 DOI: https://doi.org/10.1589/jpts.30.27

Eger T, Stevenson J, Boileau PE, Salmoni A, Vib RG. Predictions of health risks associated with the operation of load-haul-dump mining vehicles: Part 1: Analysis of whole-body vibration exposure using ISO 2631-1 and ISO-2631-5 standards. Int J Ind Ergon 2008; 38: 726-738. https://doi.org/10.3390/min3010016 DOI: https://doi.org/10.1016/j.ergon.2007.08.012

Village J, Morrison J, Leong D. Whole-body vibration in underground load haul-dump vehicles. Ergonomics 1989; 32:1167-83. https://doi.org/10.1080/00140138908966888 DOI: https://doi.org/10.1080/00140138908966888

Mayton AG, Jobes CC, Gallagher S. Assessment of whole-body vibration exposures and influencing factors for quarry haul truck drivers and loader operators. Int J Heavy Veh Syst 2014; 21(3): 241-261. DOI: https://doi.org/10.1504/IJHVS.2014.066080

https://10.1504/IJHVS.2014.066080

Chaudhary DK, Bhattacherjee A, Patra AK, Chau N. Whole-body vibration exposure of drill operators in iron ore mines and role of machine-related, individual, and rock-related factors. Saf Health Work 2015; 6(4): 268-278. https://doi.org/10.1016/j.shaw.2015.06.004 DOI: https://doi.org/10.1016/j.shaw.2015.06.004

McPhee B, Foster G, Long A. Exposure to whole body vibration for drivers and passengers in mining vehicles, Part 2. Report of findings at four underground mines in Australia, Joint Coal Board Health and Safety Trust and National Occupational Health and Safety Commission, 2007. https://doi.org/10.1093/occmed/kqh071 DOI: https://doi.org/10.1093/occmed/kqh071

Mayton AG, Kittusamy NK, Ambrose DH, Jobes CC, Legault ML. Jarring/ jolting exposure and musculoskeletal symptoms among farm equipment operators. Int J Ind Ergon 2008; 8(9-10): 758-766.

http://dx.doi.org/10.1016/j.ergon.2007.10.011 DOI: https://doi.org/10.1016/j.ergon.2007.10.011

Mandal BB, Srivastava AK. Risk from vibration in Indian mines. Indian J Occup Environ Med 2006; 10:53-57. https://www.ijoem.com/text.asp?2006/10/2/53/27299 DOI: https://doi.org/10.4103/0019-5278.27460

Smets MPH, Eger TR, Grenier SG. Whole-body vibration experienced by haulage truck operators in surface mining operations: a comparison of various analysis methods utilized in the prediction of health risks. Appl Ergon 2010; 41(6): 763-770. https://doi.org/10.1016/j.apergo.2010.01.002 DOI: https://doi.org/10.1016/j.apergo.2010.01.002

Marin LS, Rodriguez AC, Rey-Becerra E, Piedrahita H, Barrero LH, Dennerlein JT, Johnson PW. Assessment of whole-body vibration exposure in mining earth-moving equipment and other vehicles used in surface mining. Ann Work Expo Health 2017; 61(6): 669-680. https://doi.org/10.1093/annweh/wxx043 DOI: https://doi.org/10.1093/annweh/wxx043

Tiemessen IJ, Hulshof CTJ, Frings-Dresen MH. An overview of strategies to reduce whole-body vibration exposure on drivers: A systematic review. Int J Ind Ergon 2007; 37(3): 245-256. https://doi.org/10.1016/j.ergon.2006.10.021 DOI: https://doi.org/10.1016/j.ergon.2006.10.021

Akinnuli BO, Dhaunsi OA, Ayodeji SP, Bodunde OP. Whole-body vibration exposure on earth moving equipment operators in construction industries. Cogent Engg 2018; 5(1): 1507-266. https://doi.org/10.1080/23311916.2018.1507266 DOI: https://doi.org/10.1080/23311916.2018.1507266

Mandal BB, Srivastava AK. Musculoskeletal disorders in dumper operators exposed to whole-body vibration at Indian mines. Int J Min Reclam Environ 2010; 24: 233-243. https://doi.org/10.1080/17480930903526227 DOI: https://doi.org/10.1080/17480930903526227

Jeripotula SK, Manglapady A, Mandela GR. Evaluation of Whole-Body Vibration (WBV) of Dumper Operators Based on Job Cycle. Mining Metall Explor 2020; 37: 761-772. https://doi.org/10.1007/s42461-019-00140-5 DOI: https://doi.org/10.1007/s42461-019-00140-5

Jeripotula S, Mangalpady A, Mandela G. Musculoskeletal Disorders Among Dozer Operators Exposed to Whole-Body Vibration in Indian Surface Coal Mines. Mining Metall Explor 2020; 37: 803-811. https://doi.org/10.1007/s40033-019-00195-0 DOI: https://doi.org/10.1007/s42461-019-00170-z

Boileau PE, Rakheja S. Vibration attenuation performance of suspension seats for off road forestry vehicles. Int J Ind Ergon 1990; 5(3): 275-291. https://www.cabdirect.org/ cabdirect/abstract/19912449727 DOI: https://doi.org/10.1016/0169-8141(90)90063-8

Burdorf A, Swuste P. The effect of seat suspension on exposure to whole-body vibration of professional drivers. Ann Occup Hyg 1993; 37(1): 45-55. https://doi.org/10.1093/annhyg/37.1.45 DOI: https://doi.org/10.1093/annhyg/37.1.45

Ozkaya N, Goldsheyder D, Willems B. Effect of operator seat design on vibration exposure. Am Ind Hyg Assoc J 1996; 57(9): 837-842. https://doi.org/10.1080/15428119691014521 DOI: https://doi.org/10.1080/15428119691014521

Ozkaya N, Willems B, Goldsheyder D. Whole-body vibration exposure: a comprehensive field study. Am Ind Hyg Assoc J 1997; 55(12): 1164-1171. https://doi.org/10.1260/0263-0923.33.2.207 DOI: https://doi.org/10.1080/15428119491018240

Johanning E, Fischer S, Christ E, Gores B, Landsbergis P. Whole-body vibration exposure study in U.S. railroad locomotives - an ergonomic risk assessment. Am Ind Hyg Assoc J 2002; 63(4): 439-446. https://doi.org/10.1080/15428110208984732 DOI: https://doi.org/10.1080/15428110208984732

Cann AP, Salmoni AW, Eger TR. Predictors of whole-body vibration exposure experienced by highway transport truck operators. Ergonomics 2004, 47(13): 1432-1453. https://doi.org/10.1080/00140130410001712618 DOI: https://doi.org/10.1080/00140130410001712618

Paddan GS, Griffin MJ. Effect of seating on exposures to whole-body vibration in vehicles. J Sound Vib 2002; 253(1): 215-241. DOI: https://doi.org/10.1006/jsvi.2001.4257

https://doi.oSrg/10.1006/jsvi.2001.4257

Rehn B, Lundström R, Nilsson L, Liljelind I, Järvholm B. Variation in exposure to whole-body vibration for operators of forwarder vehicles - aspects on measurement strategies and prevention. Int J Ind Ergon 2005; 35(9): 831-842. https://doi.org/10.1016/j.ergon.2005.03.001 DOI: https://doi.org/10.1016/j.ergon.2005.03.001

Hostens I, Ramon H. Descriptive analysis of combine cabin vibrations and their effect on the human body. J Sound Vib 2003; 266(3): 453-464. https://doi.org/10.1016/S0022-460X(03)00578-9 DOI: https://doi.org/10.1016/S0022-460X(03)00578-9

Mani R, Milosavljevic S, Sullivan SJ. The influence of body mass on whole-body vibration: A Quad-bike field study. Ergonomics 2011; 4(1): 1-9. https://doi.org/10.2174/1875934301104010001 DOI: https://doi.org/10.2174/1875934301104010001

Milosavljevic S, Mcbride DI, Bagheri N, Vasiljev RM, Mani R, Carmann AB, Rehn B. Exposure to whole-body vibration and mechanical shock: a field study of quad bike use in agriculture. Ann Occup Hyg 2011; 55(3): 286-295. https://doi.org/10.1093/annhyg/meq087 DOI: https://doi.org/10.1093/annhyg/meq087

Wolfgang R, Limerick RB. Whole-body vibration exposure of haul truck drivers at a surface coal mine. App Ergon 2014; 45: 1700-1704. https://doi.org/10.1016/j.apergo.2014.05.020 DOI: https://doi.org/10.1016/j.apergo.2014.05.020

Hosmer DW, Lemeshow S. Applied logistic regression. New York, USA: Wiley 2000. https://onlinelibrary.wiley.com/doi/ book/10.1002/0471722146 DOI: https://doi.org/10.1002/0471722146

Wang B, Zheng Y, Irimata KM. Bootstrap ICC estimators in analysis of small clustered binary data. Comput Stat 2000; 34: 1765-1778. https://doi.org/10.1007/s00180-019-00885-z DOI: https://doi.org/10.1007/s00180-019-00885-z

Zahari SM, Ramli NM, Mokhtar B. Bootstrapped parameter estimation in ridge regression with multicollinearity and multiple outliers. J App Environ Biol Sci 2014; 4: 150-156. https://doi.org/10.1063/1.4894363 DOI: https://doi.org/10.1063/1.4894363

Yamagata T. The small sample performance of the Wald test in the sample selection model under the multicollinearity problem. Econ Lett 2006; 93(1): 75-81.

http://dx.doi.org/10.1016/j.econlet.2006.03.049 DOI: https://doi.org/10.1016/j.econlet.2006.03.049

Efron B, Robert T. An introduction to the Bootstrap. New York, USA: Chapman & Hall 1994. http://www.ru.ac.bd/stat/ wpcontent/uploads/sites/25/2019/03/501_02_Efron_Introduction-to-the-Bootstrap.pdf DOI: https://doi.org/10.1201/9780429246593

Kumar S, Attri SD, Singh KK. Comparison of Lasso and stepwise regression technique for wheat yield prediction. J. Agrometerol. 2019; 21(2): 188-192. https://www. agrimetassociation.org/journal.php/comparison-of-lasso-and-stepwise regression-technique-for-wheat-yield-prediction DOI: https://doi.org/10.54386/jam.v21i2.231

Melkumova LE, Shatskikh SY. Comparing Ridge and Lasso estimator for data analysis. Procedia Eng 2017; 201: 746-755. https://doi.org/10.1016/j.proeng.2017.09.615 DOI: https://doi.org/10.1016/j.proeng.2017.09.615

Ahlin K, Granlund NOJ. Relating road roughness and vehicle speeds to human whole-body vibration and exposure limits. Int J Pavement Eng 2002; 3(4): 207-216. https://doi.org/10.1080/10298430210001701 DOI: https://doi.org/10.1080/10298430210001701

Morillo P, Fernandez F, Fuentes-Cantillana JL. Analysis of vibration exposure in open pit mobile equipment. Influence of the measuring methodology. In: Foster P, editor. Proceedings of the 35th International Conference of Safety in Mines Research Institutes (ICSMRI). London (UK): IOM3 Publications; 2013; 367-76. https://espace.library.uq.edu.au/ view/UQ:314510

ISO: Standard 2631-1. 1997. Mechanical Vibration and Shock-Evaluation of Human Exposure to Whole-Body Vibration—Part 1: General Requirements. International Organization for Standardization, Geneva. https://www.iso.org/standard/7612.html

ISO: Standard 2631-1. 2010. Mechanical Vibration and Shock-Evaluation of Human Exposure to Whole-Body Vibration—Part 1: General Requirements. International Organization for Standardization, Geneva. https://www.iso.org/standard/45604.html

Zimmerman CL, Cook TM. Effects of vibration frequency and postural changes on human responses to seated whole-body vibration exposure. Int Arch Occup Environ Health 1997; 69: 165-179. https://doi.org/10.1007/s004200050133 DOI: https://doi.org/10.1007/s004200050133

Wilder D, Magnusson ML, Fenwick JM. The effect of posture and seat suspension design on discomfort and back muscle fatigue during simulated truck driving. App Ergon 1994; 25: 66-76. https://doi.org/10.1016/0003-6870(94)90067-1 DOI: https://doi.org/10.1016/0003-6870(94)90067-1

Hinz B, Seidel H, Menzel G, Bluthner R. Effects related to random whole-body vibration and posture on a suspended seat with and without backrest. J Sound Vib 2002; 253: 265-282. https://doi.org/10.1006/jsvi.2001.4259 DOI: https://doi.org/10.1006/jsvi.2001.4259

Global source of software and instrumentation for Ergonomics, Biomechanics and Medicine [Internet]. Quebec: NexGen Ergonomics Inc.; c1997-2020. 2015 Jul 15 Available from: http://www.nexgenergo.com/ergonomics/ergomast. html.

Tso GKF, Yau KKW. A study of domestic energy usage pattern in Hong Kong. Energy 2003; 28: 1671-82. https://doi.org/ 10.1016/S0360-5442(03)00153-1 DOI: https://doi.org/10.1016/S0360-5442(03)00153-1

Shalev-Shwartz S, Ben-David S. Understanding machine learining: From theory to algorithms. Cambridge university press 2014. https://www.cs.huji.ac.il/~shais/Understanding MachineLearning/ DOI: https://doi.org/10.1017/CBO9781107298019

Salmoni A, Cann A, Gillin K. Exposure to whole-body vibration and seat transmissibility in a large sample of earth scrapers. Work 2010; 35: 63-75. https://doi.org/10.3233/WOR-2010-0958 DOI: https://doi.org/10.3233/WOR-2010-0958

Mayton AG, Ducarme JP, Jobes CC, Matty JT. Laboratory testing of seat suspension performance during vibration testing. National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory. ASME 2006 International Mechanical Engineering Congress and Exposition-IMECE-Chicago, Illinois 2006. https://doi.org/10.1115/IMECE2006-14146 DOI: https://doi.org/10.1115/IMECE2006-14146

Patil MK, Palanlchamy MS. A mathematical model of tractor-occupant system with a new seat suspension for minimization of vibration response. Applied Math Model 1988; 12 (1): 63-71. https://doi.org/10.1016/0307-904X(88)90024-8 DOI: https://doi.org/10.1016/0307-904X(88)90024-8

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2021-12-01

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Upadhyay, R., Senapati, A., Bhattacherjee, A., Patra, A. K., & Chatterjee, S. (2021). A Comparison of Multiple Machine Learning Algorithms to Predict Whole-Body Vibration Exposure of Dumper Operators in Iron Ore Mines in India. International Journal of Statistics in Medical Research, 10, 169–182. https://doi.org/10.6000/1929-6029.2021.10.16

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