IJEA - Volume 6 Issue 7 (July 2017)

 


Sr/No/ Title Pdf
1 Study on Magnetic Gear Based Robot – A Review
Roshan Thomas

Abstract- In this project a paper presents from a new Neodymium permanent-magnetic gear Based robot on the cycloid design of gearing principle, which normally is characterized by an extreme high torque, speed, density and a very high magnetic gear ratio. An initial design of the proposed magnetic gear was designed, practical, and optimized with practical model regarding torque density. The results were promising as compared to other highperformance magnetic-gear based robot designs. A test model was constructed to verify the analytical mode design Reverse, Forward, Left, Right well robot performance very fast because torque ratio very high as compare normal gear. A magnetic gear based robot no maintenance, magnetic gear dual perform a robot when speed is high and breaking system very fast.

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2 Numerical Study on Magnetic Gear Based Robot
Roshan Thomas

Abstract- In this project a paper presents from a new Neodymium permanent-magnetic gear Based robot on the cycloid design of gearing principle, which normally is characterized by an extreme high torque, speed, density and a very high magnetic gear ratio. An initial design of the proposed magnetic gear was designed, practical, and optimized with practical model regarding torque density. The results were promising as compared to other high-performance magneticgear based robot designs. A test model was constructed to verify the analytical mode design Reverse, Forward, Left, Right well robot performance very fast because torque ratio very high as compare normal gear. A magnetic gear based robot no maintenance, magnetic gear dual perform a robot when speed is high and breaking system very fast.

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3 COMPARITIVE STUDY ON BUCKLING OF COLUMN WITH DIFFERENT CROSS-SECTIONS
Priyanka Singh Baghel

Abstract- The critical buckling load of column with variable cross section gives a unique design for civil engineers. Exact solution for certain column geometries and end condition are solved by various conventional methods but it can also solve by FEM (finite element method). Ansys is finite element analysis software which can solve easily without consuming much time with great accuracy. It is an analysis software and working on the basis of finite element analysis method. This thesis provides an exhaustive literature review to put research here in context and point the way towards further research. This thesis contains a comparative study of Euler’s method of column bucking (conventional method) with FEA (finite element analysis) and their results. It contains buckling of column of 1. Hollow circular column and 2. Rectangular column both having pinned-pinned ends.

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4 DESIGN AND VERIFICATION OF UNIQUE KEY BASED SUDOKU FOR STEGANOGRAPHY IN IMAGES: REVIEW
Ragya Kori

Abstract-Information security is requirement of confidential data transfer. Steganography is a different ways used of secure transmission of important information. Hiding information in a image or video is less suspicious than transmitting an encrypted file. Main aim of steganography is to transmit data secretly by not knowing very existence of data in some other medium such as image, audio or video. This work intends to give an overview of image steganography, its uses & techniques. Thesis work is an implementation of Image Steganography of same plaintext, the implementation of a system that design of unique Sudoku generation for Sudoku based data hiding and high security is the main concern of this thesis.

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5 DESIGN OF DWT-SVD BASED AUDIO WATERMARKING USING ANGLE QUANTIZATION: A REVIEW
Divya Chadar

Abstract- An audio watermark is a unique electronic identifier embedded in an audio signal, typically used to identify ownership of copyright. It is similar to a watermark on a photograph. Watermarking is the process of embedding information into a signal (e.g. audio, video or pictures) in a way that is difficult to remove. This paper considers desired properties and possible applications of audio watermarking algorithms. This paper describes the different methods involves in process of audio watermarking also it describe the available methods developed by researchers for audio watermarking. This paper also describes the problems associate with audio watermarking and problems in available work.

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