Journal ArticleDOI
Estimation of number of AGVs for an FMS: an analytical model
B. Mahadevan,T.T. Narendran +1 more
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In this paper, the authors describe the development of an analytical model for estimation of the number of vehicles in an AGV-based system and test the ability of the model to estimate the vehicle requirements under various conditions.Abstract:
The estimation of the number of vehicles is of paramount importance in AGV-based systems and requires a careful and detailed study, especially when AGVs are selected as the primary material handling system. This paper describes the development of an analytical model for estimation of the number of AGVs. The ability of the model to estimate the vehicle requirements under various conditions have been tested. The results indicate the consistent performance of the model and confirm the utility.read more
Citations
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Journal ArticleDOI
Survey of research in the design and control of automated guided vehicle systems
TL;DR: It is concluded that most models can be applied for design problems at manufacturing centres and new analytical and simulation models need to be developed for large AGV systems to overcome large computation times, NP-completeness, congestion, deadlocks and delays in the system and finite planning horizons.
Journal ArticleDOI
A review of design and control of automated guided vehicle systems
Tuan Le-Anh,M. B. M. de Koster +1 more
TL;DR: In this paper, the authors present a review on the design and control of automated guided vehicle systems, including guide-path design, determining vehicle requirements, vehicle scheduling, idle-vehicle positioning, battery management, vehicle routing and deadlock resolution.
Journal ArticleDOI
Design and operational issues in AGV-served manufacturing systems
TL;DR: The objectives of the paper are to unify various lines of research related to AGVs and to suggest directions for future study, as well as identifying the inefficiencies that result from addressing issues in isolation, suggesting the need for integration.
Book
Operational Control of Internal Transport
TL;DR: In this article, an overview is given of the related literature and results are presented that show how different vehicle dispatching rules behave in different environments in a vehicle-based internal transport system.
Journal ArticleDOI
Performance, reliability, and performability of material handling systems
TL;DR: A review of performance, reliability, and performability measures used in the analysis and design of material handling systems in a manufacturing environment can be found in this article, where a number of different performance measures have been used.
References
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Journal ArticleDOI
Design of Automatic Guided Vehicle Systems
TL;DR: This paper presents some analysis techniques and a methodological framework for specifying the operational characteristics of an automatic guided vehicle system and their impacts on facilities layout, material procurement policy, and production policy.
Journal ArticleDOI
Models for Understanding Flexible Manufacturing Systems
TL;DR: In this article, the basic features of flexible manufacturing systems are reviewed and models for determining the production capacity of such systems are developed, showing the desirability of a balanced work load, the benefit of diversity in job routing if there is adequate control of the release of jobs, and the superiority of common storage for the system over local storage at machines.
Journal ArticleDOI
Tandem Configurations for Automated Guided Vehicle Systems and the Analysis of Single Vehicle Loops
TL;DR: In this article, the authors developed an analytical model to study the throughput performance of a single vehicle loop, and the resulting expressions are the first closed-form analytical expressions that have been obtained to determine the throughput capacity of single vehicle operating under a specific dispatching rul...
The use of non-simulation approaches in estimating vehicle requirements in an automated guided based transport system
TL;DR: In this article, the simulation is used to determine the number of vehicules necessaires dans un systeme de manutention base sur des vehicule guides automatiques.
Journal ArticleDOI
Potentials for bi-directional guide-path for automated guided vehicle based systems
Pius J. Egbelu,J. M. A. Tanchoco +1 more
TL;DR: In this article, a model of a bi-directional traffic flow guide-path is presented and the effect of the traffic flow pattern on the shop throughput is demonstrated and compared to that of a uni-irectional flow system of an equivalent facility.