Improved mutation method for providing high genetic diversity of genetic algorithm processor

Kim, Dong–Sun; Lee, Sang-Seol

doi:10.1587/elex.9.822

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…A hamming distance calculator is simply composed of XNOR gate and the exponential function calculator is implemented based on lookup table. Mutation block simply performs XOR operation with mutation mask and crossover results [36,37]. …”

Section: Methodsmentioning

confidence: 99%

A Fully Integrated Sensor SoC with Digital Calibration Hardware and Wireless Transceiver at 2.4 GHz

Kim

Jang

Hwang

2013

Sensors

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A single-chip sensor system-on-a-chip (SoC) that implements radio for 2.4 GHz, complete digital baseband physical layer (PHY), 10-bit sigma-delta analog-to-digital converter and dedicated sensor calibration hardware for industrial sensing systems has been proposed and integrated in a 0.18-μm CMOS technology. The transceiver's building block includes a low-noise amplifier, mixer, channel filter, receiver signal-strength indicator, frequency synthesizer, voltage-controlled oscillator, and power amplifier. In addition, the digital building block consists of offset quadrature phase-shift keying (OQPSK) modulation, demodulation, carrier frequency offset compensation, auto-gain control, digital MAC function, sensor calibration hardware and embedded 8-bit microcontroller. The digital MAC function supports cyclic redundancy check (CRC), inter-symbol timing check, MAC frame control, and automatic retransmission. The embedded sensor signal processing block consists of calibration coefficient calculator, sensing data calibration mapper and sigma-delta analog-to-digital converter with digital decimation filter. The sensitivity of the overall receiver and the error vector magnitude (EVM) of the overall transmitter are −99 dBm and 18.14%, respectively. The proposed calibration scheme has a reduction of errors by about 45.4% compared with the improved progressive polynomial calibration (PPC) method and the maximum current consumption of the SoC is 16 mA.

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Section: Methodsmentioning

confidence: 99%

A Fully Integrated Sensor SoC with Digital Calibration Hardware and Wireless Transceiver at 2.4 GHz

Kim

Jang

Hwang

2013

Sensors

Self Cite

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“…This promotes wider search performance in earlier generations; in later generations it puts a damper on mutation likelihood, which can be useful to stabilize the pool to preserve good solutions without adding noise by needlessly replacing good pool members. In the implementation, threshold γ g evolves according to this functional form, which is a direct modification of a proposal by Kim and Lee (2012):…”

Section: Algorithm Ucp (Update Candidate Pool)mentioning

confidence: 99%

Distribution-free estimation of individual parameter logit (IPL) models using combined evolutionary and optimization algorithms

Swait́

2023

Journal of Choice Modelling

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“…Moreover, optimization is carried out in the feld of engineering because of challenges due to discontinuity, nonlinearity, and nondiferentiability. In reference [15], to obtain sufcient matching factors for the system's derivation, many computational operations are essential for hardware devices. Many optimization techniques are implemented to minimize computational complexity.…”

Section: Introductionmentioning

confidence: 99%

Internet of Things Enabled Intelligent Automation for Smart Home with the Integration of PSO Algorithm and PID Controller

Singh

Gehlot

Kuchhal

et al. 2023

Journal of Electrical and Computer Engineering

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Currently, due to the widespread population growth, there is a widespread concern about an electricity shortage. As a result, smart devices have evolved and gained significant attention to reduce power consumption in home appliances due to electricity shortages. However, it lacks a universal remote control that can control home appliances based on environmental conditions. To overcome these challenges, this study proposed a hardware-based remote-control system that operates both in autonomous and semiautonomous modes to control home appliances based on environmental conditions. In the autonomous mode, the receiver section regulates the parameters under ambient conditions by varying the appliance’s applied voltage levels via a dimmer. The parameters in semiautonomous are monitored by the user via various levels of remote control. A 2.4 GHz RF modem is used to establish wireless personal network (WPAN) communication between the remote and the receiver. In addition, a Wi-Fi modem is built into the receiver to enable internet-based mobile applications to operate appliances. During the MATLAB analysis, a proportional integral derivative (PID) controller with a particle swarm optimization (PSO) method was found as a superior approach to control the home appliance with adequate environmental conditions. It is concluded from the MATLAB study that the PSO-PID controller delivered an energy saving of 14.88% for the heater, 36.9% for the exhaust fan, and 37.49% for the light bulb compared to the conventional appliances.

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Improved mutation method for providing high genetic diversity of genetic algorithm processor

Cited by 3 publications

References 4 publications

A Fully Integrated Sensor SoC with Digital Calibration Hardware and Wireless Transceiver at 2.4 GHz

A Fully Integrated Sensor SoC with Digital Calibration Hardware and Wireless Transceiver at 2.4 GHz

Distribution-free estimation of individual parameter logit (IPL) models using combined evolutionary and optimization algorithms

Internet of Things Enabled Intelligent Automation for Smart Home with the Integration of PSO Algorithm and PID Controller

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