Universiti Teknologi Malaysia Institutional Repository

Life-cycle assessment on the highway street lantern using weibull probability approach

Ibrahim, M. S. and Hassan, M. Z. and Ibrahim, I. and Ibrahim, M. H. and Daud, M. Y. and Bani, M. A. (2019) Life-cycle assessment on the highway street lantern using weibull probability approach. In: 8th International Conference on Mechanical and Manufacturing Engineering, ICME 2018, 16-17 July 2018, Johor Bahru, Johor, Malaysia.


Official URL: https://dx.doi.org/10.1088/1742-6596/1150/1/012020


Predictive maintenance (PM) evaluates the condition of equipment by performing periodic or continuous equipment condition monitoring. This paper presents a Weibull statistical approach, in order to determine life cycle of highway street lighting. The historical data that collected from the maintenance checklist record of 250 and 400W street lighting lanterns replacement for 2 years of period were used. Than, two key performance indicators which shape factor, β and characteristic life, η were determined to perform the Weibull probability analysis. The findings show that estimation of mean time to failure (MTTF) for 250 and 400 watt bulb are 4009.30 and 5043.36 hours period of operation respectively.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:manufacture, street lighting, weibull distribution
Subjects:T Technology > T Technology (General)
Divisions:Razak School of Engineering and Advanced Technology
ID Code:89738
Deposited By: Narimah Nawil
Deposited On:22 Feb 2021 13:55
Last Modified:22 Feb 2021 13:55

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