American Journal of Aerospace Engineering

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Weibull Transformation Approach to Formulation of Reliability Model for Analysis of Filth Formation Using Zenith Grinding Machine

Received: 28 January 2018    Accepted: 08 February 2018    Published: 02 March 2018
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Abstract

It is one of the major concerns of production industries to keep sustain quality products through maintenance of reliability goals which is capable of attaining to high demand of the competitive products in the societies. This is one of the motivations of using Weibull method to formulate a reliability model for grinding calcite and barite in production industries. The uniqueness of this work centers on the transformation of the Weibull cumulative function into a linear model which was used to check the level of reliability of the grinded chemicals using zenith grinding machines in manufacturing industries and to design the level of reliability suitable for further productions. These assumptions are in line with the linear transformation model following the aim of ascertaining efficiency of the grinding machines. The Weibull Cumulative distribution function was used to compare with a simple regression model to ascertain the parameter estimates which reflects the reliability levels of the production industries. When the Weibull transformation was compared to the linear model, the shape and scale parameters were estimated and used to establish the level of reliability. This research work described what happened at the various levels of production before felts started forming and developed a reliability model for the prevention of filth formation in grinding calcite and barite with zenith grinding machine in paper producing industries and other industries of similar products.

DOI 10.11648/j.ajae.20180501.15
Published in American Journal of Aerospace Engineering (Volume 5, Issue 1, June 2018)
Page(s) 30-38
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Reliability, Scale Parameter, Survival Probability, Parameter Estimates, Regression Model, Filth Formation

References
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[2] Dixit, A. K. (1990). Optimization Economic Theory. USA: Oxford University Press.
[3] Collett, David (2015). Modelling survival data in medical research (3rd ed.). Boca Raton: Chapman and Hall / CRC. ISBN 1439856788.
[4] Neil R. Carlson... [et (2009). Psychology: the science of behaviour (4th Canadian ed.). Toronto: Pearson. ISBN 978-0-205-64524-4.
[5] Davidshofer, Kevin R. Murphy, Charles O. (2005). Psychological testing: principles and applications (6th ed.). Upper Saddle River, N. J.: Pearson/Prentice Hall. ISBN 0-13-189172-3.
[6] Gulliksen, Harold (1987). Theory of mental tests. Hillsdale, N. J.: L. Erlbaum Associates. ISBN 978-0-8058-0024-1.
[7] Cortina, J. M., (1993). What Is Coefficient Alpha? An Examination of Theory and Applications. Journal of Applied Psychology, 78(1), 98–104.
[8] Ritter, N. (2010). Understanding a widely misunderstood statistic: Cronbach's alpha. Paper presented at Southwestern Educational Research Association (SERA) Conference 2010, New Orleans, LA (ED526237).
[9] Eisinga, R.; Te Grotenhuis, M.; Pelzer, B. (2012). "The reliability of a two-item scale: Pearson, Cronbach or Spearman-Brown?". International Journal of Public Health. 58 (4): 637–642. doi:10.1007/s00038-012-0416-3.
[10] Jiang, R.; Murthy, D. N. P. (2011). "A study of Weibull shape parameter: Properties and significance". Reliability Engineering & System Safety. 96 (12): 1619–26. doi:10.1016/j.ress.2011.09.003.
[11] Chen, M. J., Chen, K. N. & Lin, C. W. (2004). Sequential Quadratic Programming for Development of a new probiotic diary with glucono-lactone. Journal of Food Science, 69(22), 344-350.
[12] Wayne Nelson (2004) Applied Life Data Analysis. Wiley-Blackwell ISBN 0-471-64462-5
[13] Sharif, M. Nawaz; Islam, M. Nazrul (1980). "The Weibull distribution as a general model for forecasting technological change". Technological Forecasting and Social Change. 18 (3): 247–56. doi:10.1016/0040-1625(80)90026-8.
[14] Onyeneke Casmir Chidiebere, Effanga Okon Effanga. (2016). Application of Reduced Second Order Response Surface Model of Convex Optimization in Paper Producing Industries. International Journal of Theoretical and Applied Mathematics. Vol. 2, No. 1, 2016, pp. 13-23. doi: 10.11648/j.ijtam.20160201.13.
Author Information
  • Department of Mathematics/Statistics and Computer Science, University of Calabar, Calabar, Nigeria

  • Department of Epidemiology and Medical Statistics, University of Ibadan, Ibadan, Nigeria

  • Department of Electrical/Electronics, University of Port-Harcourt, Port-Harcourt, Nigeria

  • Department of Public Administration, Sure Foundation Polytechnic, Akwa-Ibom, Nigeria

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  • APA Style

    Casmir Onyeneke, Samson Olorunju, Udu Eta, Cyril Nwaonu. (2018). Weibull Transformation Approach to Formulation of Reliability Model for Analysis of Filth Formation Using Zenith Grinding Machine. American Journal of Aerospace Engineering, 5(1), 30-38. https://doi.org/10.11648/j.ajae.20180501.15

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    ACS Style

    Casmir Onyeneke; Samson Olorunju; Udu Eta; Cyril Nwaonu. Weibull Transformation Approach to Formulation of Reliability Model for Analysis of Filth Formation Using Zenith Grinding Machine. Am. J. Aerosp. Eng. 2018, 5(1), 30-38. doi: 10.11648/j.ajae.20180501.15

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    AMA Style

    Casmir Onyeneke, Samson Olorunju, Udu Eta, Cyril Nwaonu. Weibull Transformation Approach to Formulation of Reliability Model for Analysis of Filth Formation Using Zenith Grinding Machine. Am J Aerosp Eng. 2018;5(1):30-38. doi: 10.11648/j.ajae.20180501.15

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  • @article{10.11648/j.ajae.20180501.15,
      author = {Casmir Onyeneke and Samson Olorunju and Udu Eta and Cyril Nwaonu},
      title = {Weibull Transformation Approach to Formulation of Reliability Model for Analysis of Filth Formation Using Zenith Grinding Machine},
      journal = {American Journal of Aerospace Engineering},
      volume = {5},
      number = {1},
      pages = {30-38},
      doi = {10.11648/j.ajae.20180501.15},
      url = {https://doi.org/10.11648/j.ajae.20180501.15},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajae.20180501.15},
      abstract = {It is one of the major concerns of production industries to keep sustain quality products through maintenance of reliability goals which is capable of attaining to high demand of the competitive products in the societies. This is one of the motivations of using Weibull method to formulate a reliability model for grinding calcite and barite in production industries. The uniqueness of this work centers on the transformation of the Weibull cumulative function into a linear model which was used to check the level of reliability of the grinded chemicals using zenith grinding machines in manufacturing industries and to design the level of reliability suitable for further productions. These assumptions are in line with the linear transformation model following the aim of ascertaining efficiency of the grinding machines. The Weibull Cumulative distribution function was used to compare with a simple regression model to ascertain the parameter estimates which reflects the reliability levels of the production industries. When the Weibull transformation was compared to the linear model, the shape and scale parameters were estimated and used to establish the level of reliability. This research work described what happened at the various levels of production before felts started forming and developed a reliability model for the prevention of filth formation in grinding calcite and barite with zenith grinding machine in paper producing industries and other industries of similar products.},
     year = {2018}
    }
    

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  • TY  - JOUR
    T1  - Weibull Transformation Approach to Formulation of Reliability Model for Analysis of Filth Formation Using Zenith Grinding Machine
    AU  - Casmir Onyeneke
    AU  - Samson Olorunju
    AU  - Udu Eta
    AU  - Cyril Nwaonu
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    DO  - 10.11648/j.ajae.20180501.15
    T2  - American Journal of Aerospace Engineering
    JF  - American Journal of Aerospace Engineering
    JO  - American Journal of Aerospace Engineering
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    EP  - 38
    PB  - Science Publishing Group
    SN  - 2376-4821
    UR  - https://doi.org/10.11648/j.ajae.20180501.15
    AB  - It is one of the major concerns of production industries to keep sustain quality products through maintenance of reliability goals which is capable of attaining to high demand of the competitive products in the societies. This is one of the motivations of using Weibull method to formulate a reliability model for grinding calcite and barite in production industries. The uniqueness of this work centers on the transformation of the Weibull cumulative function into a linear model which was used to check the level of reliability of the grinded chemicals using zenith grinding machines in manufacturing industries and to design the level of reliability suitable for further productions. These assumptions are in line with the linear transformation model following the aim of ascertaining efficiency of the grinding machines. The Weibull Cumulative distribution function was used to compare with a simple regression model to ascertain the parameter estimates which reflects the reliability levels of the production industries. When the Weibull transformation was compared to the linear model, the shape and scale parameters were estimated and used to establish the level of reliability. This research work described what happened at the various levels of production before felts started forming and developed a reliability model for the prevention of filth formation in grinding calcite and barite with zenith grinding machine in paper producing industries and other industries of similar products.
    VL  - 5
    IS  - 1
    ER  - 

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