Reliability analysis and dynamic maintenance model based on fuzzy degradation approach
- PDF / 2,398,919 Bytes
- 16 Pages / 595.276 x 790.866 pts Page_size
- 1 Downloads / 156 Views
(0123456789().,-volV)(0123456789(). ,- volV)
METHODOLOGIES AND APPLICATION
Reliability analysis and dynamic maintenance model based on fuzzy degradation approach R. Umamaheswari1 • S. Chitra2 • D. Kavitha3
Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract The rapid growth of population density and people demand based on railway services increases day by day. Hence, the maintenance (i.e., degradation and aging) and the decision-making processes of rail wheels are troublesome. There has been an impact of degradation stage for a system such as a repair, replacement, and inspection time. In this paper, an adaptive neural-based fuzzy inference system (ANFIS) rail wheel maintenance model is proposed using the modified spider monkey algorithm, with the parametric update. As the design of the wheel maintenance strategy, the degradation stage increases with system aging and it can be minimized using repair. In this way, this article presents the development of system reliability that is dealing with the establishment of a maintenance strategy. A higher running cost rate reduces the main contribution of the reparation cycle using an optimum maintenance model, and the locomotive wheels are employed to demonstrate the efficiency of the proposed methodology. Under optimal inspection time, the impact of system failures such as aging and degradation is determined successfully. The proposed model can able to identify the precise time when rail tracks fail to minimize the maintenance cost/time. This ANFIS and MSMA can increase the efficiency of maintenance activities and decrease the cost of maintenance in the long term. Similarly, the results demonstrate that the proposed maintenance model is more flexible, and the capability of gauge value prediction using real and estimated values is accurate. Keywords Maintenance ANIFIS Gauge value Locomotive wheel Modified spider monkey algorithm
1 Introduction Railway departments have been spending a very huge amount of money on maintaining the rail track, and also, they ensure the safety and best service for all the passengers who travel by train. The design instruments used to forecast the outline model of rail wheel enhancement are
Communicated by V. Loia. & R. Umamaheswari [email protected]; [email protected] 1
Department of Electronics and Instrumentation, SRM Valliammai Engineering College, Affiliated to Anna University, Chennai, India
2
Department of Mathematics, SRM Valliammai Engineering College, Affiliated to Anna University, Chennai, India
3
Department of Computer Science and Engineering, SRM Valliammai Engineering College, Affiliated to Anna University, Chennai, India
the tertiary representation of rail vehicular and its track implementations (Xu et al. 2018). To ensure safety in the train, the railway department has restricted the speed of the train and also manages the safety utilizing the braking system. The rigging brake, air, temperature block brake, distance, the force of brake cylinder, and vacuum are the functionality of br
Data Loading...
