IJEA - Volume 5 Issue 12 (December2016)

 


Sr/No/ Title Pdf
1 A Universal Data Extraction Approach for Engineering Design
S.T.Shenbagavalli, S.Naganandhini, M.Shanmugapriya

Abstract-Although the integration of engineering data within the framework of product data management systems has been successful in the recent years, the holistic analysis (from a systems engineering perspective) of multi-disciplinary data or data based on different representations and tools is still not realized in practice. At the same time, the application of advanced data mining techniques to complete designs is very promising and bears a high potential for synergy between different teams in the development process. In this paper, we propose shape mining as a framework to combine and analyze data from engineering design across different tools and disciplines. In the first part of the paper, we introduce unstructured surface meshes as meta-design representations that enable us to apply sensitivity analysis, design concept retrieval and learning as well as methods for interaction analysis to heterogeneous engineering design data. We propose a new measure of relevance to evaluate the utility of a design concept. In the second part of the paper, we apply the formal methods to passenger car design. We combine data from different representations, design tools and methods for a holistic analysis of the resulting shapes. We visualize sensitivities and sensitive cluster centers (after feature reduction) on the car shape. Furthermore, we are able to identify conceptual design rules using tree induction and to create interaction graphs that illustrate the interrelation between spatially decoupled surface areas. Shape data mining in this paper is studied for a multi-criteria aerodynamic problem, i.e. drag force and rear lift, however, the extension to quality criteria from different disciplines is straightforward as long as the meta-design representation is still applicable.

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2 Fingerprint Detection Algorithm of high recognition rate: a Survey
Bhawana Vaswani, Vishal Shrivastva

Abstract-Fingerprint popularity system layout may be used of authentication of proper character in actual time situation but at RFID primarily based authentication is a no longer dependable due to the fact it is able to be utilized by everybody. Fingerprint popularity has many of application in society form authentication; net banking, identification to finding criminals. quandary of to be had paintings is to find correct person whilst latent prints (blur fingerprint) usually to be had manner is has less reputation charge of latent determine prints also time of popularity is likewise very high subsequently it's also require to reduce time of recognition & improve throughput. Objective of this thesis is to expand a set of rules which may also efficaciously realise latent discern print with excessive reputation charge & with excessive throughput. Latent fingerprint [1] have very much less miniature factors much less statistics to discover accurate fingerprint & that does not allow us to discover accurate fingerprint hence it's miles essential to beautify Latent fingerprint [1] fine & to improve miniature factors. To beautify fingerprint great pre-processing is carried out in proposed paintings with cropping of fingerprint followed by morphological clear out in cropping centre area of fingerprint & morphological filter out makes use of erosion & dilation approach decorate fingerprint quality & improve miniature factors.

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3 Face Detection & Recognition New ICI & Convolution Technique
Iffat Aafrin Ansari, Vishal Shrivastava

Abstract-Face detection & reputation has many programs in a variety of fields consisting of protection machine, videoconferencing & identity. This paper gift numerous traditional & well known techniques of face reputation & there execs & cons also its miles a evaluate of few brand new technique of face recognition. Throughput & recognition price is been discussed & paper is specially goal to compare all this system so we may develop optimized method.

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4 Design of LCL-2 Passive Harmonic Filter in PV Array System of great Attenuation
Narayan Prasad Namdeo, Prof Arti Bhadarkkar

Abstract-the utilization of assigned or Disperse period is suddenly expanding in the present day conveyance systems on account of its ability benefits. They need DC/AC converter which will interface to the network .these kind of vivacious rectifiers/inverters are utilized parcel as often as possible as a part of regenerative frameworks and appropriated quality structures. The exchanging recurrence of those converters is regularly in-among 5 kHz and 20 kHz and reasons unprecedented request sounds that can exasperate other EMI delicate hundreds/framework on the network aspect. Choosing an astonishing estimation of the street feature inductance may likewise resolve this bother, the essential objective is to make certain a rebate of the exchanging recurrence swell at a sensible expense and, at the equivalent time, to procure a magnificent execution dynamic rectifier. As a disservice those LCL channels have exceptionally awesome advantage at the channel cut-off recurrence. Therefore gadget transforms into phenomenally tricky to open air aggravations. One way of bringing down the reverberation swaying in front line and voltage of the device is by utilizing adding a detached damping circuit to the get out. The additional accentuation is given to enthusiastic damping in introduced work. few of the procedures are to be had inside the writing basically in light of contemporary control approach of the converter, however all above systems cure the inconvenience up certain level yet in any case the issue remains that to manage exchanging recurrence and so music can be diminished given compositions has furnish you with another format wherein 2-LCL sort channel which has noteworthy execution and astonishing lessening than past and better response at fantastic frequencies.

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