Intelligent Control System Design of Ring Light via IOT Mobile Robot by Xianzhi Kang, Yue Teng

“…Then, we embed the intelligent control system of the ring lamp and propose an adaptive fuzzy PI double closed loop equalization control strategy, which can automatically identify the number of interlaced parallel and ensure its equalization effect. …”
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Small Antennas for Wireless Micro-Systems by Rainer Wansch

“…In particular we will deal with the antennas: loops, helices, F-antennas, patches and dielectrically loaded antennas.…”
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Gauge-Singlet Vector-Like Fermion Dark Matter, LHC Diphoton Rate, and Direct Detection by Shrihari Gopalakrishna, Tuhin Subhra Mukherjee

“…We find that the Higgs-portal possibility is stringently constrained to be small by the recent LHC di-Higgs search limits, and the loop induced couplings are important to include. …”
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Adaptive Robust Quadratic Stabilization Tracking Control for Robotic System with Uncertainties and External Disturbances by Jinzhu Peng, Yan Liu

“…It can be also guaranteed that all signals in closed-loop system are bounded. The validity of the proposed control scheme is shown by computer simulation of a two-link robotic manipulator.…”
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Orthodontic Replacement of Lost Permanent Molar with Neighbor Molar: A Six-Year Follow-Up by Taisa Boamorte Raveli, Ricardo Lima Shintcovsk, Luegya Amorim Henriques Knop, Luana Paz Sampaio, Dirceu Barnabé Raveli

“…When it comes to what mechanics to choose for space closure, loops present two major advantages in relation to sliding mechanics: absence of abrasion and possibility to reach pure dental translation. …”
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Temperature Control of Quartz-Glass Melting Areas in Laser Additive Manufacturing by Jing Chen, Zeping Lv, Xuanjia Zhang, Tao Xu, Yuntao Cheng

“…Based on this technology and coaxial laser/wire feeding, open-loop tests were conducted under different process parameters. …”
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Pneumatic gripping system based on airflow proximity sensing and a self-feedback principle by Y. Ni, J. Yang, Q. Ouyang, J. Peng

“…In response to relying on electronic sensors and controllers to achieve closed-loop control in pneumatic systems, a theory of airflow proximity sensing and self-feedback drive was proposed to achieve closed-loop control. …”
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On the photon mass generation in Rarita–Schwinger QED by M. Ghasemkhani, G. Soleimani, A. Soto, R. Bufalo

“…In addition, we present some remarks about the renormalizability of this model (in different dimensions) due to the presence of higher-derivative corrections at one-loop.…”
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An exact symmetry in λ-deformed CFTs by George Georgiou, Eftychia Sagkrioti, Konstantinos Sfetsos, Konstantinos Siampos

“…By employing gravitational techniques, we derive the two-loop, in the large k expansion, β-function. We find that this is covariant under a remarkable exact symmetry involving the coupling λ, the level k and the adjoint quadratic Casimir of the group. …”
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Eigenvalues of Relatively Prime Graphs Connected with Finite Quasigroups by Muhammad Nadeem, Nwazish Ali, Hafiz Muhammad Bilal, Md. Ashraful Alam, M. I. Elashiry, Kholood Alnefaie

“…Nonassociative algebras, loop groups, and quasigroups are the generalizations of associative algebra. …”
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A Ratchet for Closed Pipes: Asymmetric-Configuration Role on Unidirectional Circulatory Flows by Lihang Bai, Zhang Liu, Yulong Ji, Shuai Wang

“…In this study, we analyze the unidirectional flow (distinct from thermosyphon) in closed PHP loops and reveal that the combined effect of the diameter variation and pressure distribution leads to a stable circulatory flow. …”
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Features of using low-pass filter for small signal demodulation in phase-locking motor drive by A. V. Bubnov, A. M. Daynovich

“…А low-pass filter is used for PWM-signal demodulation in phase-lock loop. This type of demodulator limits loop bandwidth and working range of motor drive. …”
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Robust Command Filtered Adaptive Backstepping Control for a Quadrotor Aircraft by Yicheng Liu, Junhui Ma, Haiyan Tu

“…Different from most of the existing control algorithms, the proposed method does not adopt the dual-loop scheme in which the design is divided into position control and attitude control. …”
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Hysteretic Behavior of Prestressed Concrete Bridge Pier with Fiber Model by Wang Hui-li, Feng Guang-qi, Qin Si-feng

“…Secondly, the greater the stirrup reinforcement ratio is, the greater the hysteresis loop area is. That also means that bridge piers will have better ductility and stronger shear capacity. …”
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Acute enteritis with pelvic SBRT: Influence of bowel delineation methods by Akshay Dinesan, Maneesh Singh, Prachi Mehta, Priyamvada Maitre, Vedang Murthy

“…The bowel was contoured on the planning CT scan using seven different methods, namely- bowel bag (BB), small bowel loop (SB), large bowel loop (LB), combined bowel loop (BL) and bowel loops with margins (BL + 0.5 cm, BL + 1 cm and BL + 1.5 cm). …”
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Determination of the Fault Zone by the Level of Short-Circuit Currents by F. A. Romaniuk, E. V. Buloichyk, M. A. Shevaldin

“…The advantage of the algorithm of determination the zones of short circuit (SC) according to the level of emergency currents as compared to the remote unilateral method addressing the parameters of the damaged loop corrupted loops (loops) is noted. Calculation of the estimated distance to the point of SC on the basis of difference of damaged phase currents has been proposed, that enables the independence of the obtained result on the type of the fault. …”
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Efficient data-driven predictive control of nonlinear systems: A review and perspectives by Xiaojie Li, Mingxue Yan, Xuewen Zhang, Minghao Han, Adrian Wing-Keung Law, Xunyuan Yin

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Broadband absorber with dispersive metamaterials by Han WonHeum, Park Q-Han

“…We show that anomalous dispersion of the permittivity for the X-band can be fitted to a two-pole Lorentz oscillator model and realized with the use of a double-layered, square-loop metamaterial. We explain the connection between the two-pole oscillator model and the double-layered, square-loop metamaterial using an equivalent circuit model and present explicit design rules for the metamaterial. …”
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Improved Dynamic Response of a Single-Phase-Integrated KY Boost Converter with an MLI System of a DC-AC Converter in Motor Speed Regulation by V. Mohan, K. Nandakumar

“…Moreover, the authors considered a closed-loop response of the KBC-MLI system with a proportional integral (PI) controller and a fractional-order PID (FOPID) Controller. …”
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Synchronising Bus Bunching to the Spikes in Service Demand Reduces Commuters’ Waiting Time by Luca Vismara, Vee-Liem Saw, Lock Yue Chew

“…Bus bunching is ostensibly regarded as a detrimental phenomenon in bus systems. We study a bus loop with two bus stops, one regular bus stop and one spike bus stop, where bunched buses can outperform staggered buses. …”
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