Progress on responsive neurostimulation in treatment of drug⁃resistant epilepsy by FAN Xiu⁃liang, BAI Yu⁃tong, YANG An⁃chao, ZHANG Kai

“…In recent years, responsive neurostimulation (RNS), as a closed⁃loop neuromodulation technique, has provided a novel treatment option for DRE. …”
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Event-Trigger Reinforcement Learning-Based Coordinate Control of Modular Unmanned System via Nonzero-Sum Game by Yebao Liu, Tianjiao An, Jianguo Chen, Luyang Zhong, Yuhan Qian

“…The stability of the closed-loop system is verified via Lyapunov’s theorem. Experiment results demonstrate the validity of the proposed method. …”
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Nonlinear and Robust Control Strategy Based on Chemotherapy to Minimize the HIV Concentration in Blood Plasma by Ricardo Aguilar-López, Rigel Valentín Gómez-Acata, Gerardo Lara-Cisneros, Ricardo Femat

“…The proposed controller contains a nonlinear feedback PI structure of bounded functions of the regulation error. The closed-loop stability of the system is analyzed via Lyapunov technique, in which robustness against system disturbances is demonstrated. …”
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Nonfragile H∞ Stabilizing Nonlinear Systems Described by Multivariable Hammerstein Models by Zeineb Rayouf, Chekib Ghorbel, Naceur Benhadj Braiek

“…The objective is focused on the design of a nonfragile feedback controller such that the resulting closed-loop system is globally asymptotically stable with robust H∞ disturbance attenuation in spite of controller gain variations. …”
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A Model Predictive Control Framework for Combining Energy Arbitrage and Power Quality Applications From Energy Storage Systems by Ujjwol Tamrakar, Niranjan Bhujel, Tu A. Nguyen, Raymond H. Byrne, Babu Chalamala

“…A controller-hardware-in-the-loop (CHIL) study of the proposed framework is also performed to demonstrate the practical feasibility of the framework.…”
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Self-driving lab for the photochemical synthesis of plasmonic nanoparticles with targeted structural and optical properties by Tianyi Wu, Sina Kheiri, Riley J. Hickman, Huachen Tao, Tony C. Wu, Zhi-Bo Yang, Xin Ge, Wei Zhang, Milad Abolhasani, Kun Liu, Alan Aspuru-Guzik, Eugenia Kumacheva

“…Finding reaction conditions for the synthesis of nanoparticles with targeted characteristics is a time-consuming and resource-intensive trial-and-error process, however closed-loop nanoparticle synthesis enables the accelerated exploration of large chemical spaces without human intervention. …”
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Wearable microfluidic biosensors with haptic feedback for continuous monitoring of hydration biomarkers in workers by Julia C. Spinelli, Brandon J. Suleski, Donald E. Wright, Joseph L. Grow, Gabriel R. Fagans, Maura J. Buckley, Da Som Yang, Kaitao Yang, Steven M. Beil, Jessica C. Wallace, Thomas S. DiZoglio, Jeffrey B. Model, Shirley Love, David E. Macintosh, Alan P. Scarth, Matthew T. Marrapode, Corinna Serviente, Raudel Avila, Barrak K. Alahmad, Michael A. Busa, John A. Wright, Weihua Li, Douglas J. Casa, John A. Rogers, Stephen P. Lee, Roozbeh Ghaffari, Alexander J. Aranyosi

“…Here we present a closed-loop electrochemical/biophysical wearable sensing device and algorithms that directly measure whole-body sweat loss, sweating rate, sodium concentration, and sodium loss with electrode arrays embedded in a microfluidic channel. …”
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Multitarget Search of Swarm Robots in Unknown Complex Environments by You Zhou, Anhua Chen, Hongqiang Zhang, Xin Zhang, Shaowu Zhou

“…Based on the probability response principle and multitarget division strategy, a closed-loop regulation strategy is proposed, which includes target type of member, target response intensity evaluation, and distance to the corresponding individuals. …”
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A State-Space Modeling Approach for Active Structural Acoustic Control by Leopoldo P.R. de Oliveira, Paulo S. Varoto, Paul Sas, Wim Desmet

“…Therefore, the aim of this paper is to present a methodology for simulating vibro-acoustic systems including this coupled model in a closed loop control simulation framework that also takes into account the interaction between the system and the control sensors/actuators. …”
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Design of Motion Controller for Satellite-Borne Data Transmission Antenna by Lijiao Li, Ran Shi, Xiaohui Zhang, Jiyu Ma, Jun Zhang

“…The controller also performs closed-loop position control with the collected resolver angle and controls two antennas synchronously or independently in a subdivision driving method. …”
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Study on Inlet and Engine Integrated Model with Normal Shock Position Feedback by Haoying Chen, Haibo Zhang, Zhihua Xi, Qiangang Zheng

“…Based on the inlet and engine integrated model, the closed-loop control simulation of normal shock position is carried out. …”
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Management of Sensor-Related Data Based on Virtual TEDS in Sensing RFID System by Wuming Luo, Miodrag Bolic, Jing Wang, Xin Qian

“…The objective is to improve interoperability and compatibility of the sensing RFID system with off-the-shelf active RFID readers or novel sensing RFID open-loop systems in the future. This paper also proposes a data table storage mode for management of sensor-related data, in the system based on virtual TEDS. …”
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Comparison of retinal vascular abnormalities in the fellow eyes of children with Coats’ disease and normal subjects using ultra-widefield fundus fluorescein angiography by Shenshen Yan, Haixia Ji, Yuzhu Liu, Haicheng She, Haiying Zhou

“…Regarding the terminal vascular patterns, the proportion of loop pattern in fellow eye group was significantly higher than that in control eye group (p<0.001). …”
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Vialess heterogeneous skin patch for multimodal monitoring and stimulation by Hyeokjun Lee, Soojeong Song, Junwoo Yea, Jeongdae Ha, Saehyuck Oh, Janghwan Jekal, Myung Seok Hong, Chihyeong Won, Han Hee Jung, Hohyun Keum, Sangyoon Han, Jeong Ho Cho, Taeyoon Lee, Kyung-In Jang

“…This engineered closed-loop platform offers the possibility for broad applications, including cardiovascular monitoring and chronic disease management.…”
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Dimerization-dependent serine protease activity of FAM111A prevents replication fork stalling at topoisomerase 1 cleavage complexes by Sowmiya Palani, Yuka Machida, Julia R. Alvey, Vandana Mishra, Allison L. Welter, Gaofeng Cui, Benoît Bragantini , Maria Victoria Botuyan, Anh T. Q. Cong, Georges Mer, Matthew J. Schellenberg, Yuichi J. Machida

“…This dimerization induces an activation cascade from the dimerization sensor loop to the oxyanion hole through disorder-to-order transitions. …”
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The Effects of Sandstorms on the Climate of Northwestern China by Tiantian Hu, Di Wu, Yaohui Li, Chenghai Wang

“…Through analysis of the dust tracer total burden, we identified that the enhancement of the dust total burden in the arid region illustrated that the DRE of dust aerosol in sandstorm process can react with the dust emission, thus forming a self-feedback loop. The DRE can persist three months.…”
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Adaptive Hybrid Visual Servo Regulation of Mobile Robots Based on Fast Homography Decomposition by Chunfu Wu, Guodong Li, Qingshun Tang, Fengyu Zhou

“…Secondly, the homography matrix and the extracted orientation error, incorporated with the desired view’s single feature point, are utilized to form an error vector and its open-loop error function. Finally, Lyapunov-based techniques are exploited to construct an adaptive regulation control law, followed by the experimental verification. …”
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Bifurcation of time crystals in driven and dissipative Rydberg atomic gas by Bang Liu, Li-Hua Zhang, Yu Ma, Qi-Feng Wang, Tian-Yu Han, Jun Zhang, Zheng-Yuan Zhang, Shi-Yao Shao, Qing Li, Han-Chao Chen, Guang-Can Guo, Dong-Sheng Ding, Bao-Sen Shi

“…By manipulating the driving field parameters, we observe the time crystal’s bistability and a hysteresis loop. These investigations indicate new possibilities for control and manipulation of the temporal symmetries of non-equilibrium systems.…”
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Extended-State-Observer-Based Collision-Free Guidance Law for Target Tracking of Autonomous Surface Vehicles with Unknown Target Dynamics by Shengnan Gao, Zhouhua Peng, Dan Wang, Lu Liu

“…The input-to-state stability of the closed-loop target tracking guidance system is analyzed via cascade theory. …”
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Dynamic Model of MR Dampers Based on a Hysteretic Magnetic Circuit by Pengfei Guo, Jing Xie, Xinchun Guan

“…The damping force in the high-frequency case obviously lags behind the coil current, which exhibits a hysteresis loop in the current-force plane. The lag of damping force even exists in a low-frequency varying magnetic field and becomes more severe in the presence of eddy currents.…”
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