Soft Computing Techniques based Digital Adoptive Controllers with Intelligent System for Switched Reluctance Motor

Meenakshi, S.; Kumar, P Suresh; Ramsanjay, S.

doi:10.29294/ijase.7.1.2020.1614-1624

Cited by 4 publications

(4 citation statements)

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“…This can be fit for future demands and in terms of efficiency with spectrum analysis and performance of the PDA applications. The cognitive radio system was given the assurance of a disruptive technology with innovations in future wireless world [20].…”

Section: Wireless Communicationmentioning

confidence: 99%

Performance Enhancement of Cognitive Radio Networks Using SINR-Based Cooperative Beamforming

Kumar¹,

Nirmala²,

Manimegalai³

et al. 2022

International Journal of Advanced Science and Engineering

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The Model Cognitive Radio Network (MCRN) is developed as a cooperative beam forming method specially designed to provide dynamic spectrum allocation for Primary and Secondary Users. The purpose of the design is to minimize the transmit power of a transmitter area, an eavesdropper, a primary receiver, and multiple secondary receivers were given with distinct Signal to Interference and Noise Ratio (SINR). This method easily detects noises without any prior knowledge about the signal. The signal fading is avoided using the technique was relay between the users, this leads to result in the reduction of outage probability. The performance estimation of the proposed optimal approach is validated and compared using the computer simulations software with an accuracy of 99.8% of the existing methods.

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Section: Wireless Communicationmentioning

confidence: 99%

Performance Enhancement of Cognitive Radio Networks Using SINR-Based Cooperative Beamforming

Kumar¹,

Nirmala²,

Manimegalai³

et al. 2022

International Journal of Advanced Science and Engineering

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“…The main uses of imaging in the radio band, as with imaging at the other end of the continuum (gamma rays), are medicine and astronomy. Magnetic resonance imaging (MRI) is a medical [10] procedure that uses radio waves (MRI). A patient is placed in a strong magnet and radio waves are sent across his or her body in brief bursts [11].…”

Section: Imaging In the Radio Bandmentioning

confidence: 99%

Evaluation of Topography Retrieval of Exo Mars Using Single Image DTM Estimation and Super Resolution Restoration Method-Review

Kumar¹,

Nirmala²,

Manimegalai³

et al. 2022

International Journal of Advanced Science and Engineering

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This review examines the meta-data of high-resolution orbital imagery obtained by Mars during the last four decades. The aim of this study is to provide a starting point for planetary scientists interested in exploring the martian surface for modifications linked to natural phenomena. A framework for generating picture groupings relevant to prioritising regions for shift detection is adopted and used for analysis. The season, the Martian Year, and the local period that an image was captured, as well as the imaging device and its resolution, are the criteria that determine each grouping. The present work indicates that there is enough coverage to regularly analyze periodic martian phenomena in images depicting the same region during the same season, as well as intermittent martian phenomena in images depicting the same area in various time periods. While with this treatment of the human visual system is short, it offers a simple understanding of the eye's capabilities in perceiving pictorial details. To clean up the noise and other defects in the data, to improve subtle information not noticeable in batch-processed NASA photos were discussed. To magnify smaller features for study, the used fairly standard image processing techniques.

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“…The rotor speed response of the SRM is simulated and studied in MATLAB software. The genetic algorithm GA developed optimum H-Infinity regulator scheme is optimized by Meenakshi et al [14]. The planned method's overall performance is more suited to improving the SRM drive's rotor speed control operation.…”

Section: Introductionmentioning

confidence: 99%

Adaptive PID Control for 8/6 Switched Reluctance Motor Drive Based on BFO

Ibrahim,

Alsammak

2023

JESA

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The switched reluctance motor (SRM) has garnered considerable attention in both scholarly and industrial spheres due to its notable advantages such as the absence of rare earth materials and low manufacturing costs. However, the complexity of controlling SRMs, resulting from their nonlinear magnetization characteristics, remains a significant drawback. This paper presents a dual-pronged contribution. Firstly, it introduces a highly accurate and reliable model designed to evaluate the operational efficiency of a 4 kW 8/6 SRM. The magnetization characteristics have been optimized using the FEMM4.2 program in tandem with AutoCAD, which facilitates the selection of an optimal number of points for motor dimensions based on the finite element method. Secondly, the design of a proportional-integral-derivative (PID) controller for a nonlinear SRM is a complex task. Therefore, we have employed bacterial foraging optimization (BFO) to ascertain the optimal PID coefficients for controlling the speed of an SRM. Owing to its simplicity, ease of implementation, and high effectiveness, BFO is capable of delivering high-quality solutions, leading to a marked improvement in both transient and steady-state performances. The simulation results demonstrate that the control system approach utilizing PID-BFO exhibits the most desirable dynamic response characteristics.

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Soft Computing Techniques based Digital Adoptive Controllers with Intelligent System for Switched Reluctance Motor

Cited by 4 publications

References 0 publications

Performance Enhancement of Cognitive Radio Networks Using SINR-Based Cooperative Beamforming

Performance Enhancement of Cognitive Radio Networks Using SINR-Based Cooperative Beamforming

Evaluation of Topography Retrieval of Exo Mars Using Single Image DTM Estimation and Super Resolution Restoration Method-Review

Adaptive PID Control for 8/6 Switched Reluctance Motor Drive Based on BFO

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