Reappraising double pendulum dynamics across multiple computational platforms by Sandy Herho, Faiz Fajary, Katarina Herho, Iwan Anwar, Rusmawan Suwarman, Dasapta Irawan

“…This work will be useful for understanding chaos theory and efficient computational approaches in complex systems of dynamical nature. …”
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Securing and optimizing optical transmission in quantum wells using OAM and advanced modulation techniques by Muhammad Ahmad, Zhiping Wang, Ming Fang, Zhixiang Huang, Guoda Xie

“…However, current optical transmission methods encounter challenges in efficiently transmitting data due to limited OAM mode generation, reduced transmission privacy, and high atmospheric turbulence. …”
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Grid Integration of PV Systems With Advanced Control and Machine Learning Strategies by Venkata Reddy Kota, Bapayya Naidu Kommula, Asif Afzal, Mohammad Asif, Liew Tze Hui

“…In the pursuit of sustainable and efficient energy solutions, Photovoltaic (PV) systems have emerged as a prominent player in the domain of renewable energy generation. …”
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Cardiac dynamics of a human ventricular tissue model with a focus on early afterdepolarizations by André H. Erhardt

“…If one or a set of specific system parameters crosses a certain threshold, the system is forced to change dynamics, which might result in dangerous cardiac dynamics and can be precursors to cardiac death. To perform an efficient numerical analysis, the original model is revised and simplified such that the modified models perfectly match the trajectory (time-dependent cardiac potential) of the original model. …”
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Comparative Study Between Synergetic Control and Sliding Mode Control using MPPT Techniques by Khoukha Bouguerra, Samia Latreche, Hamza Khemliche, Mabrouk Khemliche

“…Advanced DC-Link controllers and current controllers, DC/DC boost converter, MPPT controller, DC-AC inverter phase reactive power compensation operation, synchronization and current grid supply are required. …”
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Hybrid Renewable Energy System with High Gain Modified Z-Source Boost Converter for Grid-Tied Applications by Sathish Ch., Chidambaram I.A., Manikandan M.

“…Effective harmonic reduction is attained with the aid of an LC filter coupled to Three Phase grid, and the PI controller connected to Voltage Source Inverter(VSI) supports achieving effective grid synchronization. …”
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Impact and compensation of sample clock offset in I-CFDMA uplink by Dan DING, Nai-ping CHENG, Yu-rong LIAO

“…To achieve the sample clock synchronization in the interleaved code and frequency division multiple access(I-CFDMA)uplink,the I-CFDMA uplink model was established,and the disturbance of the sample clock offset(SCO)on the system model was discussed,in addition,the signal time shift,phase rotation,multi-user interference(MUI)and inter-carrier interference(ICI)caused by SCO were analyzed quantitatively.On this basis,a compensation method of multi-user SCO was proposed.For one thing,the relevant metric function was modified considering the SCO of each user; for another thing,a multi-user detection(MUD)algorithm based on harmony search was proposed.This algorithm has a higher efficiency than the commonly-used genetic algorithm(GA),as well as a performance approximate to that of optimal detection without SCO but with <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mfrac> <mn>1</mn> <mrow> <mn>64</mn></mrow> </mfrac> </math></inline-formula> computational burden.The computer simulation results validate the conclusions obtained.…”
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Optimized operation of AC–DC microgrid cluster with modified PLL and socket protocol by Sonam Gupta, Swastik Gupta, Anup Shukla, Francisco M. Gonzalez‐Longatt

“…This paper presents a novel control strategy for photovoltaic and wind‐integrated microgrids to enhance reliability and efficiency. The strategy utilizes a modified phase‐locked loop with droop control for seamless synchronization in grid‐connected and islanded modes. …”
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An integrated graph-spatial method for high-performance geospatial-temporal semantic query by Zichen Yue, Wei Zhu, Xin Mei, Shaobo Zhong

“…Additionally, GraST adopts the two-phase commit protocol for cross-database data synchronization. …”
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Reducing time and computing costs in EC-Earth: an automatic load-balancing approach for coupled Earth system models by S. Palomas, M. C. Acosta, G. Utrera, E. Tourigny

“…Determining the appropriate number of resources to use for each component in coupled ESMs is crucial for efficient utilization of the high-performance computing (HPC) infrastructures used in climate modeling. …”
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Research on Improved Technology of Totem-Pole Bridgeless PFC Circuit Based on Triangular Current Mode by Pingjuan Niu, Jingying Guo, Zhigang Gao, Jingwen Yan, Shengwei Gao

“…This circuit demonstrates strong synchronization in both voltage and phase sampling, and the structural characteristics of the optocoupler can also suppress electrical signal interference. …”
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Hybrid Control Strategy for VIENNA Rectifiers in More Electric Aircraft Electrical Systems by Mehmet Can Alphan, Gurkan Soykan

“…The proposed controller strategy integrates Hysteresis Current Control (HCC), a Second Order Generalized Integrator-Phase Locked Loop (SOGI-PLL), and a Proportional Integral Resonant (PIR) controller, collectively improving grid synchronization, enhancing power quality by minimizing total harmonic distortion (THD), and ensuring stable operation during grid disturbances. …”
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Optimizing Photovoltaic Grid‐Connected Power Systems Through Artificial Intelligence and Robust Nonlinear Control by Collins Ngong Sang, Harrison Ambe, Arnaud flanclair Tchouani Njomo, Zeric Tabekoueng Njitacke, Wulfran Fendzi Mbasso, Pradeep Jangir, Aseel Smerat

“…Comparative analysis against P&O and sliding mode controllers confirms the superior efficiency, robustness, and power quality of the proposed architecture, highlighting its potential for scalable deployment in real‐world grid‐connected PV applications.…”
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A 1.2-V, 106.4-dB DR Discrete-Time Sigma-Delta Modulator With Feedback Adaptive Cascaded Integrator for Sensor Applications by Ghayur Hussain, Nguyen van Quang, Muhammad Basim, Chang Hyeon Kim, Nabeel Ahmad, Sung June Byun, Kang-Yoon Lee

“…Low power dynamic latch comparator is used for high-speed, low offset, efficient noise performance and effective clock synchronization. …”
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Comprehensive Comparative Analysis of Lower Limb Exoskeleton Research: Control, Design, and Application by Sk Hasan, Nafizul Alam

“…These controllers support personalized and adaptive interaction, enabling real-time intent recognition, torque modulation, and gait phase synchronization across different users and tasks. …”
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Real-Time Motor Control Using a Raspberry Pi, ROS, and CANopen over EtherCAT, with Application to a Semi-Active Prosthetic Ankle by Kieran M. Nichols, Rebecca A. Roembke, Peter G. Adamczyk

“…This system aims to allow for the prosthesis to move within a single swing phase, enabling it to efficiently adapt to various speeds and terrains, such as walking on slopes, stairs, or around corners.…”
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A hybrid optimization algorithm based on cascaded (1 + PI)-PI-PID controller for load frequency control in interconnected power systems by Md. Shahid Iqbal, Md. Faiyaj Ahmed Limon, Md. Monirul Kabir, Md. Zakir Hossain, Md. Fahad Jubayer, Md. Janibul Alam Soeb

“…The IABC-PSO algorithm introduces a novel decision block to increase scout bee (SB) occurrences to 10 % for each employed bee (EB), and a new control search phase to optimize SBs' exploration capabilities in a controlled manner, enhancing their efficiency. …”
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Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller by Monika Gupta, P. M. Tiwari, R. K. Viral, Ashish Shrivastava, Basem Abu Zneid, Iryna Hunko

“…The system architecture, simulated in MATLAB/Simulink, comprises a 50 kW PV array with a boost converter employing an Incremental Conductance (INC) Maximum Power Point Tracking (MPPT) algorithm, a three-phase voltage source inverter, RLC filters, and a dual-loop (voltage and current) control system synchronized with the utility grid through a Phase-Locked Loop (PLL). …”
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Simulation Study on Freeway Toll Optimization Considering Bounded Rationality and Dynamic Relationships Among Toll Rates, Travel Demand, and Revenue by Juan Shao, Jian Rong, Zeyu Wang

“…The results confirm that travel demand decreases as toll rates increase, while toll revenue exhibits asymmetric “synchronization” and “asynchronization” phases, peaking at CYN 58.9 thousand (USD 8246) when the toll rate reaches CYN 0.45/km (USD 0.06/km). …”
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A Robust Stability Control Method Integrating Linear Quadratic Regulator and Proportional Integral for Islanded AC Microgrid by Muhammad Nauman Malik, Qianyu Zhao, Shouxiang Wang

“…It is very effective when requiring precise and efficient control under varying operational conditions since it guarantees rapid convergence to the desired state with minimum overshoot. …”
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