Showing 101 - 120 results of 465 for search 'due loop controller', query time: 0.12s Refine Results
  1. 101

    Lateral Flow Loop-Mediated Isothermal Amplification Test with Stem Primers: Detection of Cryptosporidium Species in Kenyan Children Presenting with Diarrhea by Timothy S. Mamba, Cecilia K. Mbae, Johnson Kinyua, Erastus Mulinge, Gitonga Nkanata Mburugu, Zablon K. Njiru

    Published 2018-01-01
    “…Current diagnostic methods for cryptosporidiosis such as microscopy have low sensitivity while techniques such as PCR indicate higher sensitivity levels but are seldom used in developing countries due to their associated cost. A loop-mediated isothermal amplification (LAMP) technique, a method with shorter time to result and with equal or higher sensitivity compared to PCR, has been developed and applied in the detection of Cryptosporidium species. …”
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  2. 102
  3. 103

    Loop-Mediated Isothermal Amplification-Based Workflow for the Detection and Serotyping of <i>Salmonella</i> spp. in Environmental Poultry Flock Samples by Patricia Regal, Anne Doval, Iria García-Ramos, Alberto Cepeda, Alejandro Garrido-Maestu, Alexandre Lamas

    Published 2024-12-01
    “…Given the fact that poultry and poultry products are the main source of human infection, Salmonella control in these farms is of utmost importance. To better control this pathogen in farms, boot swabs are used to sample farm environments but the analysis of these swabs is mainly based on culture-dependent methods. …”
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  4. 104
  5. 105

    A Matlab-based application for enhanced controller tuning in ArduSub ROVs: ATControlROV by Ana Isabel Vázquez Mejías, Juan Carlos de la Torre, Mariano Marcos-Pérez, Andrés Yáñez Escolano, Guillermo Bárcena-González

    Published 2025-09-01
    “…ATControlROV simplifies the tuning process through a structured interface, enabling users of all experience levels to achieve enhanced stability and performance in attitude control, including yaw, pitch, and roll. The application integrates empirical and model-based approaches to fine-tune inner and outer control loops, significantly improving system responsiveness to disturbances. …”
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  6. 106

    Optical Frequency Comb Generation Based on Dual-Polarization IQ Modulator Shared by Two Polarization-Orthogonal Recirculating Frequency Shifting Loops by Jianping Li, Huatao Ma, Zhaohui Li, Xiaoguang Zhang

    Published 2017-01-01
    “…Meanwhile, the number and frequency spacing of the carriers of both the two optical subcombs can be easily tuned due to the unique feature of flexible controls, which is different from the previous dual-RFS-loop-based OFCG in which the carrier frequency spacing must be kept fixed. …”
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  7. 107

    Design of reinforcement learning based robust μ-synthesis controller for single phase grid-connected VSI by P. Shambhu Prasad, Alivelu M. Parimi

    Published 2025-06-01
    “…The stable operating modes were demonstrated by hardware in loop simulation of the inverter, and the controller along with the non-linear load.…”
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  8. 108

    Control of a fixed wing unmanned aerial vehicle using a robust fractional order controller by Enanwo Wondem Metekia, Wubshet Ayalew Asfaw, Chala Merga Abdissa, Lebsework Negash Lemma

    Published 2025-06-01
    “…The mathematical model of FWUAVs is complex, incorporating physical laws and coordinate systems with transformation matrices. In addition, controlling FWUAVs is challenging due to their nonlinear and coupled dynamics. …”
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  9. 109

    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

    Published 2025-08-01
    “…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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  10. 110

    PI Controller Design for a 5-Phase Switched Reluctance Motor with Bipolar Excitation Segmental Rotor by Erdal Büyükbıçakcı

    Published 2025-03-01
    “…Switched Reluctance Motors (SRMs) are a type of motor that converts electrical energy into mechanical energy using the variable reluctance principle in industry, electric vehicles, and renewable energy. However, due to the nonlinear characteristic of the magnetic circuit depending on the rotor position, the dynamic performance of SRMs varies according to the operating conditions and they need a powerful drive circuit and an advanced control algorithm for maximum torque and stable speed control. …”
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  11. 111
  12. 112

    Stability Investigation of an AC-DC Power System Feeding a Buck Converter Controlled by Sliding Mode Controller by Surabadin Daengdon, Apichai Suyapan, Kongpan Areerak, Jakkrit Pakdeeto

    Published 2025-01-01
    “…The theoretical analysis is verified through simulation on MATLAB/SIMULINK, hardware-in-the-loop (HIL), and experimental testing. The results demonstrate that the considered system exhibits instability due to the constant power load effect, which aligns with the theoretical predictions. …”
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  13. 113

    Design and Development of a Self-tuning Fuzzy PID Controller for Evaporative Cooling system to Preserve Fruits and Vegetables by Dawit Ashagrie Tarekegn, Tefera Terefe Yetayew

    Published 2025-01-01
    “…Abstract— Due to the lack of advanced controller systems in post-harvest storage facilities, Ethiopia losses 30–40% of fruit and vegetables which adversely affect food security and economic growth. …”
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  14. 114

    Adaptive Output-Feedback Control for Switched Nonlinear Systems with Unknown Control Directions by Elham Ovaysi, Marzieh Kamali

    Published 2023-12-01
    “…Due to the appropriate change of coordinates, 1) neither fuzzy nor radial basis function is used in the design of the controller, 2) only one adaptation law is designed to estimate the unknown parameters in the switched non-strict feedback nonlinear system, and 3) there is no Nussbaum function in the proposed adaptive controller so, the large control signal in the initial stages and the consequent damage to the actuators can be prevented. …”
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  15. 115

    Parameter Identification and Control Scheme for Monitoring Automatic Thickness Control System with Measurement Delay by Xu Yang, Jingjing Gao, Yuri A. W. Shardt, Linlin Li, Chaonan Tong

    Published 2017-01-01
    “…At the last stand, the monitoring AGC system is usually used, where the deviations in thickness can be directly measured by the X-ray thickness gauge device and used as the input to the AGC system. However, due to the physical distance between the thickness detection device and the rolling stand, time delay is unavoidably present in the thickness control loop, which can affect control performance and lead to system oscillations. …”
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  16. 116

    A Double Update PWM Method to Improve Robustness for the Deadbeat Current Controller in Three-Phase Grid-Connected System by Ling Yang, Yandong Chen, An Luo, Kunshan Huai, Leming Zhou, Xiaoping Zhou, Wenhua Wu, Wenjuan Tan, Zhiwei Xie

    Published 2018-01-01
    “…For this, a double update PWM method for the deadbeat current controller in three-phase grid-connected system is proposed, which not only effectively decreases the grid current distortion and control delay, but also improves the system stability and dynamic response speed due to reducing the characteristic root equation order of the closed-loop transfer function. …”
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  17. 117

    Deep Reinforcement Learning Based Active Disturbance Rejection Control for ROV Position and Attitude Control by Gaosheng Luo, Dong Zhang, Wei Feng, Zhe Jiang, Xingchen Liu

    Published 2025-04-01
    “…Simulation results show that the proposed control scheme, compared to PID and fixed parameter LADRC, as well as the double closed-loop sliding mode control method based on nonlinear observers (NESO-DSMC), significantly improves the disturbance estimation accuracy of the linear active disturbance rejection controller, leading to higher control precision and stronger robustness, thus demonstrating the effectiveness of the proposed control strategy.…”
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  18. 118

    Performance analysis of DC-DC Buck converter with innovative multi-stage PIDn(1+PD) controller using GEO algorithm by Mostafa Jabari, Davut Izci, Serdar Ekinci, Mohit Bajaj, Ievgen Zaitsev

    Published 2024-10-01
    “…Abstract Power electronic converters are widely used in various fields of electrical equipment. Due to their fast dynamics and non-linear nature, controlling them requires dealing with various complexities. …”
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  19. 119

    On Control of Delta-CHB STATCOM by Joao Victor Guimaraes Franca, Dayane Do Carmo Mendonca, Seleme Isaac Seleme, Heverton Augusto Pereira, Allan Fagner Cupertino

    Published 2025-01-01
    “…This paper presents the dynamic model of the Delta-CHB STATCOM that allows the employment of well-known and analytical control tuning strategies for all control loops involved. …”
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  20. 120

    Quantitative stability analysis of STATCOM in voltage control mode and Enhanced control method based on voltage feedforward by Song Zhang, Yandong Chen, Qianyuan Li, Zhiwei Xie, Youze Fu, Wenhua Wu

    Published 2025-10-01
    “…However, under weak grid conditions, oscillations may arise during voltage control (VC) mode operation due to the AC Voltage Controller (AVC), potentially jeopardizing system stability. …”
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