Showing 881 - 900 results of 1,726 for search '"In the Loop"', query time: 0.04s Refine Results
  1. 881

    Power Quality Improvement by Unified Power Quality Conditioner Based on CSC Topology Using Synchronous Reference Frame Theory by Rajasekaran Dharmalingam, Subhransu Sekhar Dash, Karthikrajan Senthilnathan, Arun Bhaskar Mayilvaganan, Subramani Chinnamuthu

    Published 2014-01-01
    “…The reference current and voltage generation for shunt and series converter is based on phase locked loop and synchronous reference frame theory. The proposed UPQC-CSC design has superior performance for mitigating the power quality problems.…”
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    Article
  2. 882

    Application of Gap Metric to LADRC Design in Multilinear Model of SDR by Hongfu Wang, Qinghua Zeng, An Wang, Zongyu Zhang

    Published 2022-01-01
    “…In this paper, under the LADRC frame, the gas generator system’s closed-loop stability of the SDR was analyzed and the range of compensation factors had been calculated, and then, the “gap factor” was introduced and the “cross-iteration” method was used to quickly map out the “compensation factor” in the multilinear model controller based on the variation of the zero-point position of the system and the gap metric between adjacent set points. …”
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  3. 883

    Adaptive Fuzzy Path Tracking Control for Mobile Robots with Unknown Control Direction by Qifei Du, Lin Sha, Wuxi Shi, Liankun Sun

    Published 2021-01-01
    “…It is proved that all the signals in the closed-loop system are bounded, and the tracking error converges to a small neighborhood of the origin in a limited time. …”
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    Article
  4. 884

    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

    Published 2025-02-01
    “…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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    Article
  5. 885

    Correlating 0νββ decays and flavor observables in leptoquark models by S. Fajfer, L. P. S. Leal, O. Sumensari, R. Zukanovich Funchal

    Published 2025-01-01
    “…Abstract In this paper, we investigate minimal scalar leptoquark models that dynamically generate neutrino Majorana masses at the one-loop level and examine their implications for low-energy processes. …”
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  6. 886

    Robust H∞ Feedback Compensator Design for Linear Parabolic DPSs with Pointwise/Piecewise Control and Pointwise/Piecewise Measurement by Liu Yaqiang, Ren Zhigang, Jin Zengwang

    Published 2021-01-01
    “…By utilizing Lyapunov technique, mathematical inequalities, and integration theory, a sufficient condition based on LMI for the exponential stability of the corresponding closed-loop coupled system under an H∞ performance constraint is presented. …”
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  7. 887

    Prescribed Performance Tracking Control for the Hypersonic Vehicle with Actuator Faults by Zhenghui Yang, Wentao He, Yushan He, Yaen Xie, Jun Li, Shuo Song

    Published 2021-01-01
    “…Specially, in consideration of the unknown actuator failures, the adaptive signals are designed to enhance the reliability of the closed-loop system. Finally, according to rigorous theoretical analysis and simulation experiment, the stability of the proposed controller is verified, and its superiority is exhibited intuitively.…”
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    Article
  8. 888

    Evolution of intrinsic disorder in the structural domains of viral and cellular proteomes by Fizza Mughal, Gustavo Caetano-Anollés

    Published 2025-01-01
    “…A biphasic spectrum of disorder versus proteome makeup captured the dichotomy in the evolutionary trajectories of viral and cellular ancestors, one following reductive evolution driven by viral spread of molecular wealth and the other following expansive evolutionary trends to advance functionality through massive domain-forming co-option of disordered loop regions.…”
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    Article
  9. 889

    Finite-Time Path-Following Control of Underactuated AUVs with Actuator Limits Using Disturbance Observer-Based Backstepping Control by MohammadReza Ebrahimpour, Mihai Lungu

    Published 2025-01-01
    “…The proposed cascaded closed-loop control scheme can be described in two separate steps: (1) A kinematic law based on a finite-time backstepping control (FTBSC) is introduced to transform the 3D path-following position errors into the command velocities; (2) The actual control inputs are designed in the dynamic controller using an adaptive fixed-time disturbance observer (AFTDO)-based FTBSC to stabilize the velocity tracking errors. …”
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    Article
  10. 890

    A Sliding Mode Approach to Vector Field Path Following for a Fixed-Wing UAV by Luca Pugi, Lorenzo Franchi, Samuele Favilli, Giuseppe Mattei

    Published 2025-01-01
    “…The algorithm exploits the banking dynamics and generates reference signals for the inner-loop aileron control. A MATLAB&Simulink<sup>®</sup> simulation environment is used to verify the performance and robustness of the compared guidance algorithms. …”
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    Article
  11. 891

    Dynamic Model of MR Dampers Based on a Hysteretic Magnetic Circuit by Pengfei Guo, Jing Xie, Xinchun Guan

    Published 2018-01-01
    “…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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  12. 892

    Homeomorphism Mapping Based Neural Networks for Finite Time Constraint Control of a Class of Nonaffine Pure-Feedback Nonlinear Systems by Jianhua Zhang, Quanmin Zhu, Yang Li, Xueli Wu

    Published 2019-01-01
    “…Because of using the finite time adaptive law to training weights of neural networks, the closed-loop error system signals are in assurance of bounded in finite time. …”
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  13. 893

    Presenting a Management Model for a Multiobjective Sustainable Supply Chain in the Cellulosic Industry and Its Implementation by the NSGA-II Meta-Heuristic Algorithm by Meisam Mehri Charvadeh, Shademan Pourmousa, Ajang Tajdini, Abbas Tamjidi, Vahidreza Safdari

    Published 2022-01-01
    “…This research is one of the few studies that has considered the sustainable closed-loop supply chain of cellulosic-based products (paper and corrugated board) in the model and has considered it at all levels of the chain. …”
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    Article
  14. 894

    Biology-Inspired Robust Dive Plane Control of Non-Linear AUV Using Pectoral-Like Fins by Subramanian Ramasamy, Sahjendra N. Singh

    Published 2010-01-01
    “…It is shown that in the closed-loop system, all the harmonic components of order up to k of the tracking error are suppressed. …”
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    Article
  15. 895

    A Novel Series Connected Batteries State of High Voltage Safety Monitor System for Electric Vehicle Application by Qiang Jiaxi, Yang Lin, He Jianhui, Zhou Qisheng

    Published 2013-01-01
    “…By the help of hardware-in-loop system, the equivalent models integrated in the high voltage safety controller are validated, and the online electric parameters monitor strategy is analyzed and discussed. …”
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    Article
  16. 896

    Modified Droop Method Based on Master Current Control for Parallel-Connected DC-DC Boost Converters by Muamer M. Shebani, Tariq Iqbal, John E. Quaicoe

    Published 2018-01-01
    “…Unlike the conventional droop method, the current feedback signal (master current) for one of the parallel-connected converters is used in the inner loop controller for all converters to avoid any differences in the time delay of the control loops for the parallel-connected converters. …”
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    Article
  17. 897

    Adaptive Fixed-Time Trajectory Tracking Control for Underactuated Hovercraft with Prescribed Performance in the Presence of Model Uncertainties by Mingyu Fu, Tan Zhang, Fuguang Ding, Duansong Wang

    Published 2021-01-01
    “…Finally, all tracking errors of the closed-loop system are uniformly ultimately bounded and fixed-time convergent. …”
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    Article
  18. 898

    An Improved Direct Torque Control with an Advanced Broken-Bar Fault Diagnosis for Induction Motor Drives by Oualid Aissa, Abderrahim Reffas, Hicham Talhaoui, Djamel Ziane, Abdelhakim Saim

    Published 2023-01-01
    “…A neural switching table is then proposed to achieve the interface inverter control. Besides, a closed-loop broken-bar fault detection strategy based on the Hilbert technique (HT) with the discrete wavelet transform (DWT) and ANNs is proposed. …”
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    Article
  19. 899

    Circular RNA-EPHB4 As A Potential Biotarget In Colorectal Cancer: A Preliminary Analysis by Siti Nurmi Nasir, Muhiddin Ishak, Nurul Syakima Ab Mutalib, Rahman Jamal, Nadiah Abu

    Published 2022-01-01
    “…Circular RNAs (circRNAs) are characterized by the absence of covalently closed-loop structures at the 3′ and 5′ ends. Recent studies have shown that circRNAs are abnormally expressed in tumor tissues. …”
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  20. 900

    Investigating Equations Used to Design a Very Small Normal-Mode Helical Antenna in Free Space by Dang Tien Dung, Quoc Dinh Nguyen, Do Quoc Trinh, Yoshihide Yamada

    Published 2018-01-01
    “…Electrical performances of NMHA can be expressed by a combination of a short dipole and small loops. Applicability of equations for a short dipole and a small loop to very small normal-mode helical antennas such as antennas around 1/100 wavelengths was not clear. …”
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    Article