P. Arunagiri

Sri Manakula Vinayagar Medical College and Hospital

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i-10 index

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A. Gnanavelbabu

Anna University, Chennai

G. Nagarajan

Sathyabama Institute of Science and Technology

V. Jayakumar

Amrita Vishwa Vidyapeetham

G. Bharathiraja

Saveetha University

Pradeep Jayabala

Sri Manakula Vinayagar Medical College and Hospital

Thunga Bharath

Kalasalingam Academy of Research and Education

D. Niranjan

S. Madhu

Saveetha University

K. Ayappasamy

V. Velmurugan

Social Change and Development

Cooperative Institutions

Saveetha University

Sri Manakula Vinayagar Medical College and Hospital

Anna University, Chennai

Amrita Vishwa Vidyapeetham

Aeronautical Development Agency

Vellore Institute of Technology University

Kalasalingam Academy of Research and Education

M. Kumarasamy College of Engineering

SRM Institute of Science and Technology

College of Applied Sciences- Ibri

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Identification of High Impact Lean Production Tools in Automobile Industries using Weighted Average Method

Procedia Engineering (2014)

P. Arunagiri A. Gnanavelbabu

Lean plays a major role in the industrial environment. It is a set of techniques that are used in the day to day activities of the automobile industries. More than 30 lean tools are used in the regular schedule of the production environment. Each type of organization uses a particular type of lean tool for a particular problem to achieve optimum production. In order to find the most influential lean tools based on the ranking, a survey has been conducted in 91 automobile industries. The survey is based on the 5 point likerts scale to find the highly impacted lean tools. The survey results show that around 5 tools out of 30 are highly effective. Hence, these works mainly focus on ranking of lean tools, its positive impact towards the automobile industries. It also focuses on the flexibility of tools and how these lean tools can be effectively utilized for the increase in the production rate of the manufacturing industries.

Identification

Lean laboratory

10.1016/j.proeng.2014.12.450

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Citations (46)

Optimization of power saving and Latency in LTE network using DRX mechanism

P. Arunagiri G. Nagarajan

The revolution and advancement in communication field necessitates the user equipment (UE) to have least power consumption, reduced latency, enhanced life time and better QoS. Discontinuous reception mechanism (DRX) is a methodology proposed in Long Term evolution (LTE) networks to accomplish the preferred effect. Although DRX mechanism introduces latency in the system, the power that can be saved in an active and background traffic is comparatively good and enhances the life time of the UE. This article focuses on power saving up to 90% in UE and latency being introduced in the process. Furthermore, trading-off the DRX parameters can result in optimization of latency and power. Thereby, better quality of service and enhanced lifetime of the UE can be achieved.

Power saving

LTE Advanced

10.1109/isco.2016.7727036

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Citations (3)

Implementation of Lean Manufacturing System in Bogie Assembly in Railway Coach Factory

Applied Mechanics and Materials (2012)

P. Arunagiri A. Gnanavelbabu

Elimination of the non-value added activities in the bogie assembly shop during bogie assembly process. The various non-value added activities are found in the assembly shop such as excess distance between each assembly stages, excess cost to flow of material from one stage to another stage, waste of time and non-flexibility of shop. These types of non-value added activities occur due to the improper arrangement of bogie assembly stages. Implementation of lean manufacturing systems through layout design by the conversion of existing layout of bogie assembly shop into proposed layout. Analysing the existing layout by using the CRAFT method to find out the best optimized layout .Interchanges are made between each stages that help to correct the present layout. Design calculation are done for various stages .Interchanging of stages of different section are considered by distant matrix and total cost calculations .Various cost of all the pair wise interchanged stages are estimated to find the best low cost interchange. As per the design calculation best interchange between the two stages are considered and that lead to the development of new proposed layout in which all the non-value added activities are eliminated

Bogie

Factory (object-oriented programming)

10.4028/www.scientific.net/amm.248.511

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Citations (3)

Ranking of MUDA using AHP and Fuzzy AHP algorithm

Materials Today Proceedings (2018)

A. Gnanavelbabu P. Arunagiri

Identification

10.1016/j.matpr.2018.02.334

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Citations (74)

VIRTUAL REALITY VISUALIZATION FOR COMPUTATIONAL STUDIES

Journal of Critical Reviews (2020)

P. Arunagiri P. Maidily D. Niranjan

Background Virtual Reality leverages the users intuitive skills for 3D navigation which can be used in gaining new insights and ideas from simulation data. Uncovering an otherwise overlooked Visualization is easily accomplished by VR and AR (Augmented Reality). The objective is to create an environment to post- process the Computational results in an in-house Virtual Reality Device and to create an algorithm like approach to integrate with currently available post-processing tools seamlessly with VR device or AR device. In the context that the data for visualization being provided.

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Fault Detection in Windmills Using Augmented Reality

International Journal of Sensors Wireless Communications and Control (2023)

P. Arunagiri Pradeep Jayabala M. Harikrishnan L. Martin

Aim:: Wind energy, being a non-conventional and sustainable renewable resource, provides electrical energy through the rotation of the blades of a wind turbine caused by wind impact. To ensure the sustainability of this resource, maintenance of the wind turbines is essential. Methods:: The incorporation of emerging technologies into the tedious processes has enabled quality improvement in the performance of systems. Augmented reality, which enhances the 3D digital content over the real world, may be used to leverage the tedious process of wind turbine maintenance by providing a user-friendly environment. Results/Discussion: AR utilization provides great insights into the problems occurring in specific parts of a wind turbine, thereby easing out the complexity of field workers. The objective is to create an augmented reality environment to monitor the proper functioning and detect the faultiness in a wind turbine with accuracy. Conclusion:: AR utilization can help facilitate better maintenance service, thereby increasing the life of a wind turbine.

Leverage (statistics)

10.2174/2210327913666230815121221

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Citations (0)

Functional mechanism of DRX parameters for power saving and latency in LTE network

International Journal of Knowledge Engineering and Soft Data Paradigms (2016)

P. Arunagiri G. Nagarajan

The migration of 3G to LTE and LTE-A is rapidly expanding nowadays. This increases the power consumed by user equipment (UE) and this work gives an idea to minimise the power consumption occurring in the LTE devices and is done by discontinuous reception (DRX). DRX proposes a methodology that switches on the radio circuits at regular intervals based on data packet arrival rate. This process may offer some delay but could be balanced by an effective way of selecting the DRX parameters. Therefore, an effective way have to be proposed to balance between latency and power saving. A mechanism has been proposed to change the DRX cycle times based on data traffic monitored at UE. This change in the DRX cycles increases the potential of power saving and is achieved with a very small amount of latency in the network which is trivial when compared to the power saving.

Power saving

LTE Advanced

10.1504/ijkesdp.2016.084601

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Citations (0)

An improved DFT spread with genetic algorithm in layered PTS for reduced PAPR in FBMC OQAM systems

IET conference proceedings. (2022)

K. Ayappasamy G. Nagarajan P. Arunagiri

The Partial Transmit Sequence (PTS) is the innovative method for low Peak to Average Power Ratio (PAPR) in multicarrier modulations (MCM). The Filter Bank Multi-carrier (FBMC) method proves a promising technique in advanced wireless communication. The addition of the cyclic prefix reduces the interferences that cause spectral efficiency degradation. Also, computational complexity is the major problem in MCM. It is anticipated to use a Genetic Algorithm (GA) and improve DFT spread in a layered partial transmit sequence (GA-LPTS). The projected system endures splitting each subblock, renovating the conventional PTS's one-layer structure into a dual-layer phase rotation factors search arrangement, and introducing a consequence-related threshold point. The GA then obtains the suboptimal phase factor vectors before PAPR reduction processing. The DFT spread IGA-LPTS scheme successfully condenses the FBMC/OQAM signal's PAPR. The anticipated results are compared to those obtained using the penalty concave-convex procedure (penalty-CCCP) and the carrier frequency offset (CFO) algorithm.

10.1049/icp.2022.0625

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Citations (1)

Harmonizing Mechanism for Power Saving and Delay Reduction in LTE Networks using DRX

Digital Signal Processing (2017)

P. Arunagiri G. Nagarajan

Power saving

Source

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Citations (0)

Functional mechanism of DRX parameters for power saving and latency in LTE network

International Journal of Knowledge Engineering and Soft Data Paradigms (2016)