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This paper proposes an optimal wavelength provisioning algorithm for power saving in time and wavelength division multiplexing passive optical networks (TWDM-PONs). Fuzzy logic control is used to calculate the optimal number of active wavelengths in response to upstream packet arrival rate, and the simulation results shows the proposed algorithm reduce the average number of active wavelengths and...
There will be waste of fuel causing economical loss and effects on environment due to improper combustion of fuel and air in boiler. Thus boiler combustion control need to be perfect and able to provide a continuous supply of steam at desired load demand. A single loop PID controllers are mostly used for combustion control of solid fuel fired boiler because of their simple structure and are easy to...
The basic aim of this paper is to checking out the on, off status of rice cooker by using fuzzy logic technique and mat lab graphical user interface technique. Then find out the trouble shooting and the solution of this by using graphical user interface technique. There are various rice cooker available in market but it has an advance technique to cooking various types of rice, according to the water...
Vehicular networking major concern is to effectively support intelligent transportation system applications. For that, robust, adaptive techniques for efficient communication and control between vehicles need to be developed. In this paper, the key issue under investigation is the efficient, intelligent provision of medium access control in vehicular ad hoc networks in the case of broadcast beaconing...
This paper proposes a robust design of Hybrid Fuzzy Controller for speed and steering angle control in an Intelligent Autonomous Parking System (IAPS). The Hybrid Fuzzy Controller consists of a Base Fuzzy Controller (BFC) and a Supervisory Fuzzy Decision Tree Controller (SFDTC). The BFC evolves from previous work on fuzzy logic control for unmanned parking and it ensures that optimal parking trajectory...
The research goal is the development and investigation of the recommendations and practically applicable methods for an evaluation of the public transport passengers' thermal comfort and for an automatic application of this evaluation in adjusting the parameters of the passenger compartment's environment. In the research, for improving thermal comfort of the public electric transport's passengers,...
Reducing the fuel consumption of road vehicles has the potential to decrease environmental impact of transportation as well as achieve significant economical benefits. This paper proposes a novel methodology for improving the fuel economy of vehicle fleets via learning fuel-efficient driving behaviors. Vehicle fleets composed of large number of heavy vehicles routinely perform runs with different...
This paper proposes a novel, adaptive medium access control mechanism for vehicular ad hoc networks. A simple, effective, and efficient nonlinear control law is built, based on fuzzy logic control principles, which can be easily adopted in different network environments (e.g. vehicle-to-vehicle (V2V) communication and vehicle-to-infrastructure (V2I) communication). We demonstrate, via simulative evaluation,...
In this paper, based on the theory of sliding mode control and fuzzy logic control, a new fuzzy sliding mode controller with a fixed-order compensator (FSMC&C) has been presented for application to seismically excited building structures. The major advantages of this method over the conventional sliding mode control are as follows: (i) it make trade-offs between control efforts and specific response...
Fuzzy specific hardware systems, or the adaptation of standard embedded controllers, are the common approaches for real-time fuzzy logic implementation. High speed applications may require the more sophisticated hardware, but most embedded control applications do not have the high speed processing requirements that necessitate the cost prohibitive enhanced hardware. A review of embedded control fuzzy...
This paper presents a method for improving the speed profile of a three phase induction motor in direct torque control (DTC) drive system using a proposed fuzzy logic based speed controller. A complete simulation of the conventional DTC and closed-loop for speed control of three phase induction motor was tested using well known Matlab/Simulink software package. The speed control of the induction motor...
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