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Das, Achintya
- A Simple Analysis of Dielectric Properties of PZT
Abstract Views :470 |
PDF Views:176
Authors
Affiliations
1 Department of Electronics and Communication Engineering, Durgapur Institute of Advanced Technology and Management, Rajbandh, Durgapur, Burdwan - 713212, IN
2 Department of Physics, Kalyani Government Engineering College, Kalyani, Nadia - 741235, IN
3 Department of Electronics and Communication Engineering, Kalyani Government Engineering College, Kalyani, Nadia - 741235, IN
1 Department of Electronics and Communication Engineering, Durgapur Institute of Advanced Technology and Management, Rajbandh, Durgapur, Burdwan - 713212, IN
2 Department of Physics, Kalyani Government Engineering College, Kalyani, Nadia - 741235, IN
3 Department of Electronics and Communication Engineering, Kalyani Government Engineering College, Kalyani, Nadia - 741235, IN
Source
Reason-A Technical Journal (Formerly Reason-A Technical Magazine), Vol 11 (2012), Pagination: 1-5Abstract
Lead Zirconate Titanate (PZT), a very important perovskite material, has been fabricated by ceramic processing method. Dependence of dielectric properties on temperature and frequency of electric field has been investigated. A two layered RC circuit model resembling grain and grain-boundary is employed to analyze the variation of dielectric constant with frequency of electric field. Fluctuations in the measure of dielectric constant are indicative of the presence of defects and impurities in the grain boundary region. Temperature effect has been described by the structural change caused by phase transition which is quite susceptible to the ratio of Zr to Ti in material composition. Specifically near morphotropic phase boundary (MPB) with the presence of mixed tetragonal and rhombohedral phases, a large variation of dielectric constant can effectively be explained by Maxwell-Wagner relaxation of polarization charges at the grain-grain boundary interface.Keywords
Perovskite Material, Ceramic Processing Method, Dielectric Constant, Morphotropic Phase Boundary, Grain and Grain-Boundary, Maxwell-Wagner Relaxation.Full Text
- From the Principal's Desk
Abstract Views :229 |
PDF Views:114
Authors
Affiliations
1 Kalyani Government Engineering College, IN
1 Kalyani Government Engineering College, IN
Source
Reason-A Technical Journal (Formerly Reason-A Technical Magazine), Vol 6 (2005), Pagination:Abstract
There is sufficient reason to continue the publication of REASON which took its birth at a critical juncture of our college, when the college was gaining its multidimensional progress at rapid pace by essentially knocking and unveiling the secret of fiourishment and identification. It is only untiring effort for sincere dedication which has been elevating the taste and growth of REASON. Students, teachers, staff members of our college are all keen enough to publish the super quality magazine REASON enriched with technical matters which have occurred are likely to occur at various corners of the world in emergent areas of technology.Full Text
- From the Principal's Desk
Abstract Views :253 |
PDF Views:99
Authors
Affiliations
1 Kalyani Government Engineering College, IN
1 Kalyani Government Engineering College, IN
Source
Reason-A Technical Journal (Formerly Reason-A Technical Magazine), Vol 7 (2006), Pagination:Abstract
It gives me immense pleasure to know that the family members of this Kalyani Government Engineering College is publishing the seventh issue of the technical journal of this college. The publication of this magazine, which is essentially a technical one, reveals once again that the students of this college are confined not only to their regular studies for the examinations, but in addition they roam about various corners of knowledge to quench their thirst of curiosity in all respects.Full Text
- Electro Medical Therapy
Abstract Views :194 |
PDF Views:104
Authors
Affiliations
1 Department of Electronics & Communication Engineering, IN
1 Department of Electronics & Communication Engineering, IN
Source
Reason-A Technical Journal (Formerly Reason-A Technical Magazine), Vol 2 (2001), Pagination: 13-14Abstract
Today electronics science, like other branches of science, finds its application to a great extent in clinical application. In early days clinical science was mostly treated with medicine and surgery. With the advent of various developments of electronics science, physicians are looking at ways to newer applications of modern technology.Full Text
- Training a Feed-Forward Neural Network with Artificial Bee Colony Based Backpropagation Method
Abstract Views :178 |
PDF Views:130
Authors
Affiliations
1 DETS, Kalyani University, Kalyani, Nadia, West Bengal, IN
2 Kalyani Goverment Engineering College, Kalyani, Nadia, West Bengal, IN
1 DETS, Kalyani University, Kalyani, Nadia, West Bengal, IN
2 Kalyani Goverment Engineering College, Kalyani, Nadia, West Bengal, IN
Source
AIRCC's International Journal of Computer Science and Information Technology, Vol 4, No 4 (2012), Pagination: 33-46Abstract
Back-propagation algorithm is one of the most widely used and popular techniques to optimize the feed forward neural network training. Nature inspired meta-heuristic algorithms also provide derivative-free solution to optimize complex problem. Artificial bee colony algorithm is a nature inspired meta-heuristic algorithm, mimicking the foraging or food source searching behaviour of bees in a bee colony and this algorithm is implemented in several applications for an improved optimized outcome. The proposed method in this paper includes an improved artificial bee colony algorithm based back-propagation neural network training method for fast and improved convergence rate of the hybrid neural network learning method. The result is analysed with the genetic algorithm based back-propagation method, and it is another hybridized procedure of its kind. Analysis is performed over standard data sets, reflecting the light of efficiency of proposed method in terms of convergence speed and rate.Keywords
Neural Network, Back-Propagation Algorithm, Meta-Heuristic Algorithm.Full Text
- Design of a Wireless Remote Control Car Using Radio Frequency
Abstract Views :348 |
PDF Views:5
Authors
Affiliations
1 Department of ECE, Birbhum Institute of Engineering and Technology, Suri, Birbhum, West Bengal, Pin-731101, IN
2 Department of Electronics & Communication Engineering, Kalyani Govt. Engineering College, Kalyani, Nadia, West Bengal, Pin-741 235, IN
1 Department of ECE, Birbhum Institute of Engineering and Technology, Suri, Birbhum, West Bengal, Pin-731101, IN
2 Department of Electronics & Communication Engineering, Kalyani Govt. Engineering College, Kalyani, Nadia, West Bengal, Pin-741 235, IN
Source
Journal of the Association of Engineers, India, Vol 88, No 1-2 (2018), Pagination: 14-18Abstract
This paper describes the design of a model of wireless remote control car using radio frequency. This remote correspondence framework can be utilized to transmit distinctive sorts of signs from transmitting end to accepting end. The control motion from the transmitter is sent to the beneficiary which is associated with a protestor gadget or vehicle that will be remotely controlled. The authors have first design the transmitter section and then they have design the receiver section. In this research work, authors will try to construct a car that has the ability to be controlled using the remote through the wireless transmission. This remote control car is work run both on land and water efficiently.Keywords
Frequency, RF Transmitter, RF Receiver, HT12E, HT12D, Wireless Communication, DC Motor.
References
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- Banerji, S., Proceedings of the design and implementation of an unmanned vehicle using a GSM network with microcontrollers, International Journal of Science, Engineering & Technology Research, Vol.2, No.2, 2013.
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- Nichat, A.N., Ali, S.K., Solanke, D.Y. and Dodge, M.A., Proceedings of the wireless speed and direction control of DC motor by using radio frequency technology, International Journal of Engineering Trends and Technology, Vol. 20, 2015.
- Pushpavathi, M., Giribabu, P. and Krishna, M.K., Proceedings of the motorized PC control pick and place robot using wireless technology, International Research Journal of Engineering and Technology, Vol.2, 2015.
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- Design of Lyapunov Based Adaptive Controller for First Order Plant with Uncertainties
Abstract Views :406 |
PDF Views:0
Authors
Affiliations
1 Department of Electronics & Communication Engineering, Birbhum Institute of Engineering and Technology, Suri- 731101, Birbhum, West Bengal, IN
2 Department of Electronics & Communication Engineering, Kalyani Govt. Engineering College, Kalyani- 741 235, Nadia, West Bengal, IN
1 Department of Electronics & Communication Engineering, Birbhum Institute of Engineering and Technology, Suri- 731101, Birbhum, West Bengal, IN
2 Department of Electronics & Communication Engineering, Kalyani Govt. Engineering College, Kalyani- 741 235, Nadia, West Bengal, IN
Source
Journal of the Association of Engineers, India, Vol 88, No 3-4 (2018), Pagination: 43-49Abstract
Adaptive control includes adjusting the manage regulation utilized by using the controller to control with the truth that the parameters of the framework being controlled alter radically due to altering in natural stipulations or later in the framework itself. This approach is based totally on the quintessential characteristic of an adjustment of dwelling lifestyles form. The versatile control manage is one that persistently and naturally measures the lively conduct of plant, compares it with the craved yield and uses the contrast to range movable framework parameters or to produce an activating flag in such a way so that perfect execution can be kept up in any case of framework changes. This paper bargains with the application of mannequin reference versatile manipulate conspire and the framework execution is in contrast with Lyapunov rule. Simulation is performed in MATLAB and Simulink and the effects are contrasted for moving adjustment machine due with a range in adjustment gain.Keywords
Model Reference Adaptive Controller (MRAC), Lyapunov Method, Adaptation Gain, Matlab8.3.References
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- Narendra, K. and Annaswamy, A., Stable Adaptive Systems, Prentice Hall, 1989.
- Slotine, J. and Li, W., Applied nonlinear control, Prentice-Hall, NJ, USA, 1991.
- Ioannou, P.A. and Sun, J., Robust Adaptive Control, PTR Prentice-Hall, 1996.
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- Wittenmark, B. and Astrom, K., Adaptive Control, Dover Publications, Inc, 2008.
- Pyrkin, A., Bobtsov, A. and Kolyubin, S., Simple output feedback adaptive control based on passification principle, International Journal of Adaptive Control and Signal Processing, Vol. 28,pp.620-632, 2014.
- Chen, J., Sun, J. and Chen, W., Smooth controller design for nonlinear system using multiple model, Control Theory application, Vol. 57, pp. 1467-1473, 2017.