Search
1070 articles for “LOG”
-
A Multi-Hop Power Adaptive MAC Protocol using Fuzzy Logic for Wireless Networks
Abstract: AbstractPower-based connectivity is a recent research topic in ad hoc networks. Implementing power control mechanisms is essential to enhance the lifetime of the network, and also to improve the throughput, find cost-effective routes and spatial reuse. In this paper, MAC protocol is used for implementing coordination functions and power-control mechanisms using fuzzy rules. Fuzzy rules are generated by upper layers of the network layer using two input variables such as …
Published in Journal of Communication Engineering & Systems · Vol. 3, Issue 3, 2013 · pp. 1–9 Read article
-
Automatic Cloth Cutting Machine Using Programmable Logic Controller
Abstract: AbstractDuring the past few decades, the automation industry has shown a great progress in automatic control of different systems. The manual handling of any system results in less accuracy as compared to automatic control system. This project basically gives an initial theme that how an approach to a cloth cutting can be done using PLC. So, design of automatic cloth cutting machine has been made which gives more accuracy, reduces …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 7, Issue 2, 2019 · pp. 1–3 Read article
-
An Improved Ternary Logic Synthesis Approach Using Ternary Max-Min Algebra
Abstract: AbstractQuantum computation which relies on exploiting quantum mechanical phenomena, has received significant attention in recent years. Higher dimensional quantum systems increase the density of encoded information per computing element (e.g. qutrit for the 3-level system), resulting in less resource overhead. Recently, there have been several works in the synthesis of ternary reversible functions, most of which are not scalable. Therefore, this study proposes a scalable approach for the synthesis of …
Published in Journal of Advanced Database Management & Systems · Vol. 6, Issue 2, 2019 · pp. 40–47 Read article
-
A Fuzzy Logic Approach to Measure the Complexity of Component-based Software
Abstract: Component-Based Software (CBS) Development is now a widely accepted software methodology to manage the increasing complexity and maximize the reuse of code. This paper presents a complexity metric combined with three submetrics for measuring the complexity of a CBS. This complexity metric incorporates three key aspects—coupling, cohesion and interface complexities. To automate the complexity measurement of a CBS, a tool has been developed using fuzzy logic. For this tool, a …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 1, Issue 2, 2014 · pp. 1–9 Read article
-
Automated Software Testing Using Metahueristic Techniques through Logical Coverage Criteria
Abstract: Software testing is one of the major part of software system development life cycle (SDLC) and so tester have compelled for smart testing algorithms as to check the software system properly and expeditiously. Pismire colony improvement technique could be a metaheuristic technique that was initially projected by Marco Dorigo in his Ph.D. thesis in 1992. He projected a way that utterly supported the behavior of ants whereas taking their food …
Published in Journal of Web Engineering & Technology · Vol. 2, Issue 2, 2015 · pp. 1–5 Read article
-
Object Oriented Web Software Maintainability using Fuzzy Logic
Abstract: In the software development lifecycle, maintenance is the most costly activity because it requires more effort compared to other activities. Maintainability is considered as important factor for development of good quality software. Nowadays web application is very complex and hard to maintain. In order to estimate the maintainability of object oriented web application, this paper uses some quantitative metrics for predicting maintainability of object oriented web application. Maintainability can be …
Published in Journal of Web Engineering & Technology · Vol. 3, Issue 3, 2016 · pp. 1–7 Read article
-
Introduction of New Flow Resistance Parameter for the Study Coefficients of Vertical Velocity Distribution
Abstract: Validity of log-law distribution of velocity in vertical section for alluvial channel under different localized bed and flow conditions is studied in this paper. In this study a new dimensionless parameter, Hari’s Number (Ph), whose value is to be taken as Q/νh, is proposed to relate the same with numerical coefficients of log-law distribution. It was found that the values of numerical coefficients could satisfactorily be correlated to the proposed …
Published in Journal of Experimental & Applied Mechanics · Vol. 4, Issue 2, 2013 · pp. 9–14 Read article
-
Comparative Critical Analysis of Power Quality Improvement of Constant Frequency Aircraft Electric Power System Using Fuzzy Logic, Neural Network and Conventional Control Scheme
Abstract: Sinusoidal current control strategy for extracting references current for shunt active power filters have been modified using artificial neural network, fuzzy logic control and its performances have been compared. The acute analysis of comparison of the compensation capability based on THD and speedwell be done and recommendations will be given for the choice of technique to be used. The simulated results using MATLAB model are shown and they will undoubtedly …
Published in Journal of Aerospace Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 10–19 Read article
-
Comparison of Simulations Results of Fuzzy Logic, Neural Network and Conventional Scheme Based Controller for SAF in Constant Frequency Aircraft System
Abstract: SRF control strategy for finding reference currents for active power filters have been optimized using artificial neural network, fuzzy logic control and their performances have been evaluated. The acute analysis of comparison of the compensation capability based on THD and speedwell be done, and recommendations will be given for the choice of technique to be used. The simulated results using MATLAB model are shown, and they will undoubtedly prove the …
Published in Journal of Aerospace Engineering & Technology · Vol. 7, Issue 1, 2017 · pp. 1–9 Read article
-
Comparison of Aircraft System using Fuzzy Logic Control and Traditional Control Scheme
Abstract: Sinusoidal current control (SCC) strategy is used for hauling out reference currents. This technique has been reviewed for More Electric Aircraft (MEA) system. Further, SCC strategy’s compensation capability has been compared with the system optimized using FLC. The basis for comparison is Harmonic distortion and compensation time. Result based on MATLAB Simulink will prove the effectivity of the control strategy for SAF in the MEA system.Keywords: More electric aircraft system …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 34–42 Read article
-
An Exact Kolmogorov–Smirnov Test for the Logarithmic Series Distribution with Unknown Parameter
Abstract: AbstractIn this paper, we develop an exact Kolmogorov–Smirnov goodness-of-fit test in the case of logarithmic series distribution with an unknown parameter value. This test is conditional, with the test statistic being the maximum absolute difference between the empirical distribution function and its conditional expectation given the sample total. Some modifications are done on an algorithm previously proposed in the case of the Poisson distribution and used the modified algorithm for …
Published in Research & Reviews : Journal of Statistics · Vol. 2, Issue 2, 2013 · pp. 1–11 Read article
-
The Role of Majority Functions in Enhancing Full Subtractor Performance in High-Density Logic Circuits
Abstract: In the present trend of very large-scale integration (VLSI) technology, implementing a Boolean function with the fewest number of gates (logic) has always been important. Low power design strategies now provide much more benefits than in the past. Performance, affordability, and dependability may be key issues in this area of technology design. Power dissipation is now recognized as a crucial component in the development of competitive market areas such wireless …
Published in Journal of Semiconductor Devices and Circuits · Vol. 11, Issue 2, 2024 Read article
-
Refrigeration System Performance and Energy Optimization in Food Preservation and Cold Chain Logistics
Abstract: A vital part of the food preservation sector, refrigeration guarantees the durability, security, and quality of perishable food items in the supply chain. The food cold chain, which encompasses the refrigeration systems used during storage, transportation, and distribution, is integral to maintaining food safety and minimizing waste. However, as the global demand for food increases and sustainability concerns rise, energy consumption in refrigeration systems presents a major challenge. Efficient refrigeration …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 12, Issue 1, 2025 · pp. 22–29 Read article
-
Implementation and Analysis of Full Adder using low Power Adiabatic Techniques
Abstract: AbstractIn this study, authors have discussed, designed and compared the low power adiabatic logic energy efficient recovery logic (ECRL) and positive feedback of adiabatic logic (PFAL) with conventional Complementary Mosfet (CMOS) logic. A one-bit full adder using these design techniques are implemented and results are compared like power, delay, transistor count and power delay product. Tanner tool v13 is used for designing of schematic and simulation. From the result, it …
Published in Journal of Semiconductor Devices and Circuits · Vol. 5, Issue 2, 2018 · pp. 1–8 Read article
-
Delay Minimization of 3 Cascaded Inverters with the Help of Logical Effort and Transistor Sizing
Abstract: With logical effort minimum delay of the path can be estimated by only knowing number of stages, path effort, and parasitic delay without the need to assign transistor sizes. This is superior to simulation where delay depends on sizes and you never achieve certainty that the size selected would offer minimum delay. In this work 3 cascaded inverters is being sized in the ratio 1:2:3 to achieve minimum propagation delay …
Published in Journal of VLSI Design Tools and Technology · Vol. 2, Issue 1-2-3, 2012 · pp. 29–31 Read article
-
Modeling of Fuzzy Logic Controller for Photovoltaic Maximum Power Point Tracker
Abstract: In this paper a fuzzy logic controller for maximum power point tracker of photovoltaic (PV) energy system isintroduced. This controller uses a boost converter to control the terminal voltage of PV system to work at themaximum power point. The load side consists of battery and control switches to control the power flow from thePV system to the battery and the load. The system is modeled using Matlab/Simulink program. The output …
Published in Trends in Electrical Engineering · Vol. 1, Issue 1-2-3, 2011 · pp. 23–35 Read article
-
A Comprehensive Logical Model of Bus Terminal Planning Standards in India
Abstract: In India, presently, there are no guidelines available for bus terminal planning standards based on varied passenger characteristics. Since human comfort is a primary design consideration in architectural design planning, design standards for passengers must be based on a relative scale to provide the desired design environment anthropometrically. The requirement for this research is to help resolve the problems faced by planners and architects due to lack of comprehensive design …
Published in Trends in Transport Engineering and Applications · Vol. 7, Issue 1, 2020 · pp. 49–61 Read article
-
Area and Speed Efficient Floating Arithmetic Logic Unit Implementation on Hybrid FPGAS
Abstract: Proposed design of an Area and Speed optimized field arithmetic logic unit (FALU) for modern computing of advanced processors, as we are aware that in most of the DSP (Digital Signal Processors) FALU is a critical component for continuous calculation of signs and ongoing information to meet the constant situation of sign handling it is exceptionally needed to make calculation quicker as could be expected so we have thought of …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 9, Issue 3, 2021 · pp. 29–34 Read article
-
Design and Performance Analysis of a Log Periodic Dipole Antenna with a Frequency Range of 1350 to 2690 MHz
Abstract: The introduction of broadband systems to communication and non-communication technologies has demanded the design of broadband antennas. RF antennas have relatively small bandwidth and poor directivity while the log periodic dipole antenna (LPDA) provides better directivity and gain with wide bandwidth. For a communication link and data transmission at higher rates, wider bandwidth is required with high gain and directivity. This necessitates designing a wideband antenna. In this paper, a …
Published in Journal of Microwave Engineering and Technologies · Vol. 4, Issue 1, 2017 · pp. 6–12 Read article
-
An Aggregated Solution for Optimization of Marriage Logistics in South Asia: Amethi Case Study
Abstract: The main aim of our project is to create an Android application to plan and organize wedding events,especially in rural areas and small cities. Using the drag and drop feature in 3D stage designing customers canchoose layout of stage and design stage decoration of their own choice. An android application with very interactive interface which help users to find all the required resources & services in considerable amount which is …
Published in Journal of Advancements in Robotics · Vol. 5, Issue 1, 2018 · pp. 26–33 Read article