Active Disturbance Rejection Flight Control and Simulation of Unmanned Quad Tilt Rotor eVTOL Based on Adaptive Neural Network by Bohai Deng, Jinfa Xu, Xingyu Yuan, Shengxin Yu

“…A hardware-in-the-loop (HIL) simulation system was designed for full-mode flight control simulation, and the results demonstrated the effectiveness of the proposed control method.…”
Get full text

Robust Adaptive Fractional-Order PID Controller Design for High-Power DC-DC Dual Active Bridge Converter Enhanced Using Multi-Agent Deep Deterministic Policy Gradient Algorithm for... by Seyyed Morteza Ghamari, Daryoush Habibi, Asma Aziz

“…The complete approach is tested using a Hardware-in-the-Loop (HIL) platform, where results confirm accurate voltage control and resilient dynamic behavior under practical conditions. …”
Get full text

Anti-centromere antibody positivity with coexisting idiopathic portal hypertension and primary biliary cholangitis progressing to limited cutaneous systemic sclerosis: a case repor... by Yuya Ando, Suguru Mabuchi, Norikazu Mataki, Satoshi Nakayama, Arata Honda, Mari Kamiya, Shinsuke Yasuda, Hiroaki Takeo, Shigeaki Aono, Masayoshi Hashimoto, Kenichi Harada, Naoya Murashima

Get full text

Design of a Low-Latency <roman>d<italic>v</italic></roman>/<roman>d<italic>t</italic></roman> and <roman>d<italic>i</italic></roman>/<roman>d<italic>t</italic></roman> Closed-Loop... by Xuhao Zhu, Wu Chen, Yubo Yuan

“…The proposed AGD combines the benefits of existing structures while utilizing a closed-loop d<italic>v</italic>/d<italic>t</italic> and d<italic>i</italic>/d<italic>t</italic> mixed control method, ensuring adaptability of varying load conditions. …”
Get full text

Investigation of calcination temperature effect on crystallographic, morphological, optical, and magnetic properties of silver-doped magnesium ferrite nanoparticles by Sk Hasnat Taref Zim, Md Naimur Rahman Naim, Md Alamgir Hossain, Md Sohel Sikder

Get full text

Triple-branch structure design and parameter optimization for supplementary damping controller of DFIG to suppress angular oscillation and reduce phase-locking error of PLL by Shenghu Li, Nan Qi

“…Due to the phase-locking error, the coupling between the SDC and the phase-locked loop (PLL) weakens the suppression effect. This paper proposes a novel triple-branch SDC (TB-SDC) and two-stage optimization to reduce the phase locking error and suppress the angular oscillation. …”
Get full text

Enhanced model predictive current framework for a PMSM powered by three-level NPC inverters with DC-link voltage self-balancing mechanisms by Kim-Anh Nguyen, L.D. Hieu, Viet-Tuan Pham, Van-Quang-Binh Ngo

“…The effectiveness of the suggested technique is validated via comprehensive comparative simulations and processor-in-loop experiments, executed under both stable and dynamic transitional conditions. …”
Get full text

Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls by Xiaotian Yuan, Zhengchun Du, Yujun Li, Tong Qu, Han Jiang

“…The proposed dampers have the energy-saving merits of not impairing MPPT while providing the same damping support as the active power-based dampers. …”
Get full text

Factors and future scenarios for green transition in circular waste management business model development by Noorhan Firdaus Pambudi, Togar Mangihut Simatupang, S.M. Samindi M.K. Samarakoon, Nur Budi Mulyono, R.M. Chandima Ratnayake, Liane Okdinawati

“…This study employed multiple case studies, causal loop diagrams (CLD), and the DEMATEL method to prioritize factors influencing the transition to a circular business model in green waste management, ultimately identifying sustainable risks and achievable Sustainable Development Goals (SDGs). …”
Get full text

A model-based design strategy to engineer miRNA-regulated detection systems by Renske J. Verkuijlen, Robert W. Smith

“…One approach used three-node protein networks (such as feed-forward loops), while the other two utilised RNA-based toehold systems. …”
Get full text

Predictors for regression and progression of actively surveilled cervical intraepithelial neoplasia grade 2: A prospective cohort study by Laura Bergqvist, Anni Virtanen, Ilkka Kalliala, Ralf Bützow, Maija Jakobsson, Annu Heinonen, Karolina Louvanto, Joakim Dillner, Pekka Nieminen, Karoliina Aro

Get full text

Hybrid FOT2F-FOPD controller for permanent magnet synchronization motor based on ILA optimization with SRF-PLL by Mohamed Nouh, Belal A. Zalam, Amged Sayed

Get full text

A Novel Multilevel Inverter Topology Generating a 19-Level Output Regulated by the PD-PWM Method by Sofia Lemssaddak, Abdelhafid Ait Elmahjoub, Mohamed Tabaa, Adnane El-Alami, Mourad Zegrari

“…This new configuration maintains performance comparable to the CHB-MLI reference while using fewer switches, simplifying control, and reducing costs. …”
Get full text

Evaluating eddy current behavior and magnetic loss in pure and Mn/Zn-doped NiFe2O4 spinel ferrites by Nasrin Nazari, Mir Maqsood Golzan, Khosro Mabhouti

“…The magnetic loss enhanced in doped samples that can be explained by the peak point of eddy current loss in the high frequency range for pure and doped samples. M-H hysteresis loop specified that the saturation magnetization (Ms) increased by Mn and Zn-doped multi-domain Ni ferrite while the coercivity field (Hc) decreased. …”
Get full text

Introducing a Novel Pacemaker‐Mediated Arrhythmia: The Pseudo‐RNRVAS Arising From Atrial Capture Challenges by Asli Inci Atar, Ilyas Atar

Get full text

Sensorless Control for PMSM Using FPESO and Improved PLL in the Estimated Coordinate by Li Helin, Fazilah Hassan

“…Sensorless control systems based on position error are widely used across both zero-low speed and medium-high speed ranges owing to their inherent closed-loop characteristics that provide strong anti-interference. …”
Get full text

Time in Tight Range in AHCL Systems: Propensity-Score-Matched Analysis of MiniMed 780G and Control-IQ by María Sara Tapia Sanchiz, Victor Navas-Moreno, Fernando Sebastián Valles, Juan José Raposo López, Carolina Sager La Ganga, Elena Carrillo López, Sara González Castañar, Selma Amar, Marcos Lahera Vargas, Jose Alfonso Arranz Martín, Mónica Marazuela

“…Background: Advanced hybrid closed-loop (AHCL) systems have improved the glycemic control in type 1 diabetes (T1D). …”
Get full text

Optimized Distributed Control for Power Sharing and Voltage-Frequency Regulation in Islanded Microgrids by Neethu Sajeev, Stephen Arinze Obi, Jae-Jung Jung

“…Controller hardware in the loop (C-HIL) experimental tests are conducted with three DGs having different line impedances and local loads. …”
Get full text

Transient Modeling and Characteristic Comparative Analysis of Grid-Forming VSC with and Without Current Control by REN Xiancheng, LI Shangzhi, LI Yingbiao, HU Jiabing, XU Taishan, BAO Yanhong, WU Feng

“…It is found that the equivalent inertia and damping of a VSC with direct voltage control remain constant, while those of a VSC with voltage and current dual loop control exhibit time-varying characteristics and are numerically smaller than of the direct voltage control system. …”
Get full text

Incidental Cold Agglutinins in Lung Transplant Recipients by Isabelle Moneke, MD, Axel Semmelmann, MD, David Schibilsky, MD, Torsten Loop, MD, Elke Weinig, MD, Ömer Senbaklavaci, MD, Johannes Kalbhenn, MD, Florian Emmerich, MD

Get full text