Institution
YMCA University of Science and Technology
Education•Faridabad, India•
About: YMCA University of Science and Technology is a education organization based out in Faridabad, India. It is known for research contribution in the topics: Web crawler & Web page. The organization has 299 authors who have published 568 publications receiving 4547 citations.
Topics: Web crawler, Web page, Ontology (information science), Flexible manufacturing system, Routing protocol
Papers
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TL;DR: In the present, work an index factors of RMS is proposed which evaluates the inhibiting power of these factors and proposes a strategy to address this problem.
Abstract: Market scenario is becoming more dynamic and more customers driven. The reconfigurable manufacturing system is a system that is designed for cost-effective response to changes in production requirements. The goal in implementing an RMS is to be able to cope with random changes in production requirements through reconfiguration. There are certain factors that inhibit the successful implementation of RMS. In the present, work an index factors of RMS is proposed which evaluates the inhibiting power of these factors.
1 citations
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TL;DR: The main objective of this paper is to understand the mutual interaction of these variables and to identify the 'driving variables' and the 'dependent variables' of automated material handling systems.
Abstract: This paper presents the application of interpretive structural modelling (ISM) approach for modelling the variables of automated material handling systems as a useful tool in advanced manufacturing system. There are certain variables, which help in the implementation of material handling systems in advance manufacturing systems. These variables affect these material handling systems and influence one another also. The main objective of this paper is to understand the mutual interaction of these variables and to identify the 'driving variables' and the 'dependent variables'. In the present work, these variables have been identified through the literature survey and their ranking is done by a questionnaire-based survey. The ISM approach has been utilised in analysing their mutual interaction and in preparation of a model through which some key variables can be identified for the implementation of automated material handling systems (AMHS).
1 citations
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TL;DR: In this paper, the authors developed an availability model of the urea decomposition system of a fertilizer plant to quantify the values of availability indices and to identify the most critical equipment that mainly affects the system performance.
Abstract: Availability is considered as a crucial metrics used to evaluate the performance of a fertilizer plant. The paper develops an availability model of the urea decomposition system of a fertilizer plant to quantify the values of availability indices and to identify the most critical equipment that mainly affects the system’s performance. The Markovian approach was adopted to model the system behavior. A transition diagram was constructed for the developed model and differential equations of the developed model were formulated to obtain the state probability. The availability at steady state was analyzed and investigated. The developed model was verified and its validation was carried out. A real data of industrial system in fertilizer plant was applied to validate the developed model and the effect of failure and repair rates at different mission times was presented and discussed. The model output identifies the critical subsystems and the equipment which mainly influences the system’s performance. Consequently, the developed model is considered as an excellent tool for the system’s performance evaluations. The performance has been optimized using Genetic Algorithm (GA). The findings of the paper will be highly useful to the plant management for timely execution of proper maintenance decisions and thus to enhance the system performance.
1 citations
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TL;DR: In this article, an overview of AUVs is presented which describes the development and verification of six degree of freedom, non-linear simulation model, which is obtained throughkinematics and dynamics equations which are linearized about an operating point to get alinearized horizontal plane model.
Abstract: In this paper, an overview of Autonomous Underwater Vehicles (AUV) is presented whichdescribes the development and verification ofsix degree of freedom, non-linear simulation model. A nonlinear model of AUV is obtained throughkinematics and dynamics equations which are linearized about an operating point to get alinearized horizontal plane model.The system is modelled using INFANTE AUV hydrodynamic parameters that are controlled by path following control using MATLAB. The paper is concerned with depth control of AUV using Model Predictive Control without considering disturbances with the design of control laws that force a vehicle to reach and maintain a fixed position in vertical plane. The depth and pitch angle control of body fixed z-axis to a fixed point using MPC toolbox of MATLAB is shown in the paper. The paper summarizes the controller design steps, describes a technique for its practical implementation, and presents experimental results obtained with the INFANTE AUV using MATLAB.
1 citations
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30 Jun 2014TL;DR: This paper implemented a Cognitive Ad hoc On demand Distance Vector (CAODV) routing protocol in MATLAb-09 and shows the advantage of CAODV over the standard protocol AODV.
Abstract: The Cognitive Radio (CR) technology has evolved in the recent past to solve the problem of wireless networks resulting from the limited available spectrum. The networks employing cognitive radios are termed as Cognitive Radio Ad hoc Networks (CRAHN). These networks employ: Primary Users (PUs) and Secondary Users (SUs), PU is the one that have licensed band while the SU uses the licensed band of PU opportunistically for communication purpose. To have communication in CRAHN, a routing protocol is required. The performance of this protocol depends upon various factors such as: mobility, transmission range, number of nodes deployed and environment. This paper is an effort to measure the efficacy of routing protocol by varying the above mentioned factors. For this purpose we implemented a Cognitive Ad hoc On demand Distance Vector (CAODV) routing protocol in MATLAb-09. Moreover, this paper also shows the advantage of CAODV over the standard protocol AODV.
1 citations
Authors
Showing all 322 results
Name | H-index | Papers | Citations |
---|---|---|---|
Bharat Bhushan | 116 | 1276 | 62506 |
Vikas Kumar | 89 | 859 | 39185 |
Dinesh Kumar | 69 | 1333 | 24342 |
M K Arti | 21 | 49 | 1179 |
Tilak Raj | 20 | 68 | 1541 |
Parmod Kumar | 19 | 48 | 895 |
O.P. Mishra | 18 | 46 | 1242 |
Neeraj Sharma | 18 | 96 | 1063 |
Sandeep Grover | 18 | 82 | 1251 |
Gurpreet Singh | 17 | 107 | 1158 |
Vinod Chhokar | 15 | 55 | 526 |
Rahul Sindhwani | 14 | 41 | 498 |
Vineet Jain | 14 | 34 | 495 |
Arvind Kumar | 14 | 118 | 934 |
Rajesh Attri | 13 | 41 | 665 |