Fuzzy Logic and Fuzzy Sets 


History


Lotfi Zadeh, at the University of California at Berkeley, first presented fuzzy logic in the mid-1960's.

Zadeh developed fuzzy logic as a way of processing data. Instead of requiring a data element to be either a member or non-member of a set, he introduced the idea of partial set membership.

In 1974 Mamdani and Assilian used fuzzy logic to regulate a steam engine.

In 1985 researchers at Bell laboratories ....etc

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Dear Sir ,
can u please send me the ppt and report for vehicle anticollison system using fuzzy logic..please help me...
plz send it to my mail [email protected]

thank you ....etc

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Abstract”

Because of the low maintenance and robustness induction motors have many applications in the industries. The speed control of induction motor is more important to achieve maximum torque and efficiency. Various speed control techniques like, Direct Torque Control, Sensorless Vector Control and Field Oriented Control are discussed in this paper. Soft computing technique “ Fuzzy logic is applied in this paper for the speed control of induction motor to achieve maximum torque with minimum loss. The fuzzy logic controller i ....etc

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AUTOMATED CAR BRAKING SYSTEM USING FUZZY LOGIC CONTROLLER

ABSTRACT
This paper deals with a Fuzzy Logic Controller (FLC) for an automated car
braking system. The response of the system will be simulated by using Fuzzy Logic
Toolbox in MATLAB and PID controller. The purpose of this controller is to brake a
car when the car approaches for an obstacle at a specific range. For this, the Fuzzy
Logic Controller is design using the Fuzzy Logic Toolbox in MATLAB. The system
uses four rules and three membership function. The two pa ....etc

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SUBMITTED BY
ACHYUTH KURELLA


ABSTRACT
Abstract- Basically, the motor drive system comprises a voltage source inverter-fed induction motor (VSIM): namely a three-phase voltage source inverter and the induction motor. The squirrel-cage induction motor voltage equations are based on an orthogonal d-q reference-rotating frame where the coordinates rotate with the controlled source frequency. The paper presents a novel fuzzy logic controller for high performance induction motor drive system. The inputs to the fuzz ....etc

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ABSTRACT

A fuzzy logic based automatic braking system is proposed using distance and relative speed sensors as inputs and brake-pressure as output. Heuristic rules have been developed and implemented. The controller monitors the deceleration rate of the vehicle to prevent tire lock-up and the consequent loss of directional stability. The system offers the flexibility of setting the separation distance. Simulation of the controller for driving into a stationary or moving objects shows that the system is performing well. It also uses an anti l ....etc

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plz plz i want report and ppt of this topic ....etc

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fuzzy logic in control design anti lock brake systems ....etc

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anti-skid steering system in fuzzy logic. pleaseits urgent.................!

anti-skid steering system anti-skid steering systemanti-skid steering systemanti-skid steering system ....etc

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