Abstract: The main objective of this system is to develop a secure ATM in future. In general, all the keypad based authentication system having several possibilities of password guessing by means of shoulder movements. Shoulder-surfing is an attack on password authentication that has traditionally been hard to defeat. This problem has come up with a new solution by following two methods of proposal idea one is designing shuffled ATM keypad which displays the shuffled numbers in the LCD keypad which confuses person who standing near you to guess the password. Another one is to develop the Bluetooth application between the user and ATM counter for communicating a password via the wireless medium. This type of awareness preventing PIN theft in future and the proposed idea is implemented using the UTLP kit.
Keywords: ATM, UTLP, LCD, PIN, OTP, GLCD. Title: Implementation of Secure ATM by Wireless Password Transfer and Shuffling Keypad Author: Kumaresan S, Suresh Kumar K, Dinesh Kumar G International Journal of Novel Research in Electronics and Communication Novelty Journals
Parallel Distributed Compensator Design For Non Linear Tank
Abstract: In this paper, a fuzzy controller is designed based on parallel distributed compensation (PDC) method. The non linear process considered in this paper is single Cylindrical Tank. Firstly, a mathematical model of the system is obtained mathematically. An important feature of the plant is its nonlinearity. To control the level of water in the tank over the whole range, the nonlinear model of the system is linearized around three different operating points. Then, three PI controllers are designed for the operating points, using Skogestad’s method. By using the PDC method, an overall fuzzy controller is designed by the fuzzy blending of the three PI-controllers. The comparison results showed the superiority of the PDC-controller over the classical PI-controller.
Keywords: Parallel Distributed Compensator (PDC), Takagi Sugeno Fuzzy, PI controller. Title: Parallel Distributed Compensator Design For Non Linear Tank Author: Abirami S, Lina Rose International Journal of Novel Research in Electronics and Communication Novelty Journals