International Journal of Science Engineering and Advance Technology (IJSEAT)
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1075 research outputs found
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Enhanced Protection for Multi-axle Vehicles
Get PDFThe world is flourishing with new innovation in the field of science and technologies. We are very proud of this technical growth. It’s become true, but sometimes these technologies are misused for destructions. The transportation plays a major role in our country. Heavy vehicle owners and drivers in our country face a lot of problems in day to day life. They impose a huge socio-economic cost in terms of untimely deaths, injuries and loss of economic growth. The main aim of my work is to provide a cost effective solution, to become entrepreneur in transports and logistics also provide a multilevel safety technology in safeguarding the lives. It helps to improve the economy of our circumstances and government
A Performance Analysis of Face Recognition Based on Artificial Neural Network
Get PDFFace recognition is bearing in mind and recognizing a face of individual, like a visual pattern recognition that enables the system to verify or identify individual faces that is taken from imaging system. In this paper we tried to show that a face recognition that uses a tanh activation function would have a better or lower mean squared error instead of using the Logistic Sigmoid activation function. The network was trained several times on different ideal input and noisy images that are taken from imaging devices like camera. In this case training a network on different sets of noisy images forced the network to learn how to deal with noise image by using a tanh activation function
Supervision of DC Link Pi Control In A D-Statcom Based on Fuzzy Logic
Get PDFPI controller with control algorithms are used for load compensation and voltage regulation in D-STATCOM. Because of variation in dc capacitor voltage, load changes might affect the compensation. In this paper, a fuzzy logic based supervisory method is proposed to improve the transient performance of the dc link. Proportional and integral gains of the PI controller varies the transient period time immediately after the load variation. PI gains using expert knowledge of system behavior and higher sampling during the transient period improves the performance of the controller. Error in dc link reduces capacitor voltage during load change compared to normal PI controller. Efficiency and settling time of voltage is also fast, will be proved using this proposed approach with MATLAB simulation results
Data Integrity in Multi Cloud Storage
Get PDFData integrity in cloud is became an acceptable challenge in the research community because of its vast application and usability in common people. This paper given an idea and ensure the secure and less loss in data during sharing with different user residing worldwide. We have introduced a new scheme called PDP (Provable Data Possession) scheme for distributed cloud storage to support the scalability of service and data migration. Here we have the existence of multiple cloud service providers to cooperatively store and maintain the clients’ data. We also introduce an another scheme called (CPDP) i.e. cooperative PDP which is based on homomorphic verifiable response and hash index hierarchy. We prove that the proposed scheme is minimizing the computational error as well as decrease the communication overhead as compare with existing methods
Power Quality Improvement in Utility Grid using Single Phase Micro Sources, DSTATCOM and Distributed Generators
Get PDFThis paper proposes to improve the power quality in autility connected grid by using converter based singlephase micro sources. T he voltage unbalance can besevere if single-phase rooftop mounted PVs aredistributed randomly between the households.Moreover, there can also be single-phase nonlinearloads present in the system. The cumulative effect ofall these will cause power quality problem at theutility side. To counteract this problem, we haveproposed t wo different schemes. In this firstscheme a distribution static compensator (DSTATCOM) is connected at the utility bus toimprove the power quality. The DSTATCOM onlysupplies reactive power and no real power. In thesecond scheme, a larger three-phase convertercontrolled DG is placed that not only supplies thereactive power but also provides active power. Theefficacies of the controllers have been validatedthrough simulation for various operatingconditions using MATLAB/SIMULINK