LC oscillator frequency prediction using machine learning linear regression algorithm by Mandar Jatkar, Vasudeva G, Tripti R. Kulkarni, Roopa R. Kulkarni, Aneesh Pandurangi

“…The study proves that log-transformed linear regression works as a basic but efficient method for accurate frequency estimation in resonant LC circuits.…”
Get full text

Optimal energy management of microgrid based on multi-parameter dynamic programming by Xuejie Wang, Yanchao Ji, Jianze Wang, Yuanjun Wang, Lei Qi

“…The multi-parameter dynamic programming is used to optimize the energy management of microgrid. Finally, the efficiency of the proposed method is examined by the simulation studies.…”
Get full text

Novel Approach to 2D DOA Estimation for Uniform Circular Arrays Using Convolutional Neural Networks by Dong Chen, Younghoon Joo

“…This paper presents a novel efficient high-resolution two-dimensional direction-of-arrival (2D DOA) estimation method for uniform circular arrays (UCA) using convolutional neural networks. …”
Get full text

Dynamic switching based real-time routing in low-duty-cycle wireless sensor networks by Quan CHEN, Hong GAO

“…The dynamic switching based real-time(DSRT)routing protocol was proposed to handle the arbitrary end-to-end(E2E)real-time communication in the low-duty-cycle wireless sensor networks.Firstly,the concept of available speed was designed to compensate for the big sleep latency and facilitate discovering the routes with less latency based on two-hop neighbors’ information(at lease about 20% routing path with less latency was discovered by DRST in the experiments).Moreover,it was noticed that the congestion extent in the low-duty-cycle network was determined not only by the number of packets in the network output queue,but also the destination of the packets.However,the traditional method with one-hop neighbors’ information cannot differentiate this kind of congestion.Therefore,combined with the dynamic switching mechanism,the DSRT proposed a congestion avoiding algorithm by classifying the packets in the queue.Through comprehensive experiments,the efficiency of routing discovering and congestion avoiding of the DSRT protocol is demonstrated,and the E2E delay is decreased by at least 200% when the traffic was high.…”
Get full text

A Decentralized Control of Cascaded-Type AC Microgrids Integrating Dispatchable and Nondispatchable Generations by Lang Li, Peng Tian, Genglong Yan, Shixun Shen

“…Meanwhile, the nondispatchable DG is controlled to output active power based on its available capacity for using renewable energy efficiently. …”
Get full text

Optimal Design, Electromagnetic–Thermal Analysis and Application of In-Wheel Permanent Magnet BLDC Motor for E-Mobility by Yucel Cetinceviz

“…In this paper, a 96 V, 2.5 kW, 36-slot, and 32-pole brushless direct-current (BLDC) motor is designed, analyzed, and tested in the laboratory and on the prototype vehicle to provide the required output performance for an electric vehicle (EV) according to the rated operating conditions. …”
Get full text

ESTIMASI HASIL PRODUKSI TBS DI PTPN IV REGIONAL 4 DENGAN METODE INTERPOLASI POLINOM by PUSPA HANAYA LATIFAH ERJANDSA, SYAMSYIDA ROZI

“…The result demonstrated a consistent relationship between land area and production output, as illustrated through linear scatter plots. …”
Get full text

风力发电系统中金属带式无级变速器对运转特性影响研究 by 李刚

“…For constant ratio for traditional wind power system with low energy utilization and poor adaptation to the external environment,the metal belt CVT is introduced as a part of traditional wind power system,the eventual of a new variable ratio wind power system is established,through numerical modeling method,the model of the new variable ratio wind power systems is built,the variation law of system parameters,performance indicators before and after introduction the metal belt CVT into wind power system is studied.The results show that metal mounting system CVT wind speed changes in the external conditions,overall power coefficient,turbine power,electric power delivered,the torque transmission shaft and energy efficiency are higher than the system is not installed,since the introduction of the metal belt CVT,the drive shaft torque before the changes become smoother than the installation,which has direct implications for increased torsional fatigue life of the drive shaft.The energy efficiency of installation metal CVT wind power system wind conditions at each interval change in energy efficiency compared to not install the system is small,stable energy output.…”
Get full text

Downscaling of Soil Moisture Map using Sentinel Radar Satellite Images and Distribution Analysis in the West of Iran by Seyed Hossein Mirmosavi, kohzad Raispour, Muhammad Kamangar

“…Conclusion The results of this study with respect to the correlation coefficient of 0.5012 with real data and high spatial resolution of the output map showed the efficiency of using different bands of radar images in estimating surface moisture. …”
Get full text

Development of distributed arbitrary waveform high voltage pulse generator for controllable electroporation by LIU Yuanhao, LI Liuxia, LIU Yi, PENG Zihuang, GAO Yifan, LIN Fuchang

“…The pulse waveform is an important parameter affecting electroporation efficiency.PurposeThis study aims to propose a distributed arbitrary waveform high-voltage pulse generator composed of multiple standard pulse power modules to meet the needs of controllable electroporation.MethodsFirstly, based on full bridge inverter structure, the framework of the distributed generator with bipolar all solid state Marx topology was designed, and the basic working principle of the main circuit of standard module was elaborated. …”
Get full text

Dual‐state and self‐oscillating wireless charging system topology for direct‐drive battery by Bo Li, Bao Zhang, Kai Xie

“…Both computational simulation and experimental validation have confirmed the feasibility of the proposed method. Compared with conventional WCS topology with compensation, the proposed method improves the system efficiency by 3% and the receiver efficiency by 5%, which is more suitable for practical applications where compact and light‐weight receiver is required.…”
Get full text

Maximum power point tracking enhancement for PV in microgrids systems using dual artificial neural networks to estimate solar irradiance and temperature by Ahmad M.A. Malkawi, Zuhour A.B. Alsaqqa, Tareq O. Al-Mosa, Wa'el M. JadAllah, Mohannad M.H. Sadeddin, Ayman Al-Quraan, Mohammad AlMashagbeh

“…Next, an adaptive computation block determines the maximum power point (MPP). The proposed MPPT method stabilizes output power at the MPP, unlike traditional MPPT methods, which oscillate. …”
Get full text

Sparse Cumulants Fitting for Direction-of-Arrival Estimation without Redundancy by Shuang Li, Xiaoxiao Jiang, Sai Ma, Yingguan Wang

“…Simulation results are presented to illustrate the effectiveness and efficiency of the proposed method.…”
Get full text

Sensitivity to Instruction Strategies in Motor Learning Is Predicted by Anterior–Posterior TMS Motor Thresholds by Michael L. Perrier, Kylee R. Graham, Jessica E. Vander Vaart, W. Richard Staines, Sean K. Meehan

“…<b>Objectives:</b> This study used controllable pulse parameter TMS (cTMS) to assess how AP-sensitive interneuron excitability interacts with explicit knowledge to influence motor learning. <b>Methods</b>: Seventy-two participants were grouped as AP-positive (n = 36) and AP-negative groups (n = 36) based on whether an AP threshold could be obtained before reaching maximal stimulator output. …”
Get full text

Enhanced surface emission in terahertz quantum cascade lasers using plasma layer assisted photonic crystal waveguides by Mingxi Chen, Mingxi Chen, Tsung-Tse Lin, Tsung-Tse Lin, Li Wang, Hideki Hirayama, Chiko Otani, Chiko Otani

“…Thus, new strategies are essential to advance the performance of surface-emitting THz QCLs.Methods:This study proposes a plasma-assisted photonic crystal waveguide design to improve surface emission efficiency in THz QCLs. …”
Get full text

Reliability analysis of landing gear operation based on improved support vector machine-based decomposed-coordinated by ZHANG Lei, CHEN Junyu, FENG Jun, FENG Yunwen, LIU Lei

“…An improved support vector machine-based decomposed-coordinated (ISVM-DC) is proposed to improve the accuracy and efficiency of landing gear operation reliability analysis. …”
Get full text

Forecasting Insurance Company Commitments with Long Short-Term Memory Models by Negar Tehraniyazdi, Reza Vaezi, Saeed Setayeshi, Iman Raeesi Vanani

“…This statistical method is favored by regulatory authorities in various countries due to its simplicity in assumptions and clear interpretation. …”
Get full text

Voice Security Using Hybrid Algorithm by Alyaa Abdul Majeed Haleem

“…The process of compression is achieved by first computing Discrete Wavelet Transform (DWT), truncating small-valued coefficients and then efficiently encoding them. The stream bits output from coder are encrypted using Linear Feedback Shift Register (LFSR) algorithm. …”
Get full text

Around-Body Versus On-Body Motion Sensing: A Comparison of Efficacy Across a Range of Body Movements and Scales by Katelyn Rohrer, Luis De Anda, Camila Grubb, Zachary Hansen, Jordan Rodriguez, Greyson St Pierre, Sara Sheikhlary, Suleyman Omer, Binh Tran, Mehrail Lawendy, Farah Alqaraghuli, Chris Hedgecoke, Youssif Abdelkeder, Rebecca C. Slepian, Ethan Ross, Ryan Chung, Marvin J. Slepian

“…Shoulder abduction/adduction and shoulder flexion/extension motions had the lowest agreement efficiencies with 24.49% and 26.28%, respectively. MoCa was comparable to BioStamp in terms of angular displacement, though velocity and linear speed output could benefit from additional processing. …”
Get full text

Structural Damage Detection under Short Time Load Using Cascade-Forward Network by Seyed Sina Kourehli

“…To show the efficiency of presented method, three examples consist of a frame, bending plate and beam structures has been investigated. …”
Get full text