Cost optimization of an unreliable server queue with two stage service process under hybrid vacation policy

A Kumar, M Jain - Mathematics and Computers in Simulation, 2023 - Elsevier
In this investigation, an unreliable server Markovian queueing model is developed for a
service system by considering two stage service process and hybrid vacation policy. By …

[HTML][HTML] A genetic algorithm for cost optimization in queueing models of machining systems with multiple working vacation and generalized triadic policy

PK Chahal, K Kumar - Decision Analytics Journal, 2024 - Elsevier
This study presents a generalized approach for implementing the Triadic control policy in
queueing modeling of a redundant machining system with multiple servers. The machining …

Cost optimization and machine learning-based prediction of waiting time for fault-tolerance machining system with general vacation and F-policy

SS Sanga, KS Antala - Applied Soft Computing, 2024 - Elsevier
This study focuses on the queueing management, performance analysis, and cost
optimization of a fault tolerance machining system (FTMS) that incorporates the multiple …

Matrix-augmentation approach for machine repair problem with generally distributed repair times during working breakdown periods

CH Wu, DY Yang, TE He - Mathematics and Computers in Simulation, 2024 - Elsevier
In the manufacturing industry, production facilities for product manufacturing often contain
unreliable operating machines and standbys. The machines can break down and result in …

Particle swarm optimization and FM/FM/1/WV retrial queues with catastrophes: application to cloud storage

S Dhibar, M Jain - The Journal of Supercomputing, 2024 - Springer
The cloud storage service, known for its flexible and expandable nature, often has difficulties
managing operating costs while ensuring dependable service and quick response times …

Availability analysis of fault tolerant degraded machining system with imperfect repair and multi-type failures

M Jain, VP Singh - International Journal of Applied and Computational …, 2023 - Springer
The use of fault-tolerant measures, such as redundancy, inspection, maintenance and
backup support may be helpful in reducing the impacts of unavoidable degradation and …

ANFIS computing and cost minimization of M/G/1/K fault-tolerant machining system with general startup under F-policy

SS Sanga - Physica A: Statistical Mechanics and its Applications, 2025 - Elsevier
In industrial settings, the ability to maintain uninterrupted operations and minimize
productivity losses relies heavily on the effectiveness of a fault-tolerant machining system …

Optimal Dynamic Condition‐Based Mode Switching Policy for Systems With Main and Auxiliary Components

X Zhao, Z Lv, Q Qiu, B Guo - Naval Research Logistics (NRL), 2024 - Wiley Online Library
In various complex systems, auxiliary components play a crucial role in mitigating potential
negative effects on the main component. This paper examines systems comprising a main …

Unreliable M [X]/G (P1, P2)/1 feedback retrial queues with combined working vacation

S Bharathy, MC Saravanarajan - Heliyon, 2024 - cell.com
The study examines M\[X\]\/G\(P 1, P 2\)\/1 feedback retrial queues coupled with starting
failure, repair, delay to repair, working vacation, and general retrial times. Also, it explores …

Equilibrium balking behavior of customers and regulation measures in a multi-server queue with threshold policy

W Sun, X **e, Z Zhang, S Li - Quality Technology & Quantitative …, 2024 - Taylor & Francis
The equilibrium balking behavior of customers and some effective regulation measures in a
multi-server queueing system with a threshold policy are mostly investigated in this paper …