Real-Time Fixed-Order Lateral H2 Controller for Micro Air Vehicle by Meenakshi M., M. Seetharama Bhat

“…Subsequently, the controller is implemented on a digital signal processor-based flight computer and is validated through the real time hardware in loop simulation. The responses obtained with hardware in loop simulation compares well with those obtained from the offline simulation.…”
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Nonlinear Adaptive Equivalent Control Based on Interconnection Subsystems for Air-Breathing Hypersonic Vehicles by Chaofang Hu, Yanwen Liu

“…For the nonminimum phase behavior of the air-breathing hypersonic vehicle model caused by elevator-to-lift coupling, a nonlinear adaptive equivalent control method based on interconnection subsystems is proposed. In the altitude loop, the backstepping strategy is applied, where the virtual control inputs about flight-path angle and attack angle are designed step by step. …”
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Review: Optimal Shock and Vibration Isolation by D.V. Balandin, N.N. Bolotnik, W.D. Pilkey

“…This is a review of the investigations into the field of optimum shock and vibration isolation, including the mathematical foundations of both optimal open-loop and optimal feedback isolation systems. This survey covers the literature from the initial studies to the present.…”
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Bus Voltage Stabilization Control of Photovoltaic DC Microgrid Based on Fuzzy-PI Dual-Mode Controller by Yu Zhang, Shuhao Wei, Jin Wang, Lieping Zhang

“…Therefore, traditional dual closed-loop control strategy of voltage and current based on PI controller cannot effectively restrain the fluctuation and impact of DC bus voltage when the dynamic response of the system is improved. …”
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Modified Droop Method Based on Master Current Control for Parallel-Connected DC-DC Boost Converters by Muamer M. Shebani, Tariq Iqbal, John E. Quaicoe

“…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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Light-driven dancing of nematic colloids in fractional skyrmions and bimerons by Zhawure Asilehan, Wentao Tang, Jing Zhang, Zijun Chen, Ruijie Wang, Qingtian Shi, Ganlin Song, Jinghua Jiang, Rui Zhang, Chenhui Peng

“…Moreover, distinct topological profiles are realized in the same skyrmion string loop. The light-actuated transformations of fractional skyrmion textures in both straight and loop geometry drive colloidal assemblies to exhibit exotic dynamic behaviors. …”
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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

“…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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Generation Method of Multipiecewise Linear Chaotic Systems Based on the Heteroclinic Shil’nikov Theorem and Switching Control by Chunyan Han, Fang Yuan, Xiaoyuan Wang

“…Secondly, a two-piecewise linear chaotic system which satisfies the Shil’nikov theorem is generated by constructing heteroclinic loop between equilibrium points of the two fundamental systems by switching control. …”
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An Evolutionary Learning Whale Optimization Algorithm for Disassembly and Assembly Hybrid Line Balancing Problems by Xinshuo Cui, Qingbo Meng, Jiacun Wang, Xiwang Guo, Peisheng Liu, Liang Qi, Shujin Qin, Yingjun Ji, Bin Hu

“…Furthermore, many companies aim to establish their own closed-loop supply chains, encouraging the integration of disassembly and assembly lines into a unified closed-loop production system. …”
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Research on Adaptive Friction Compensation of Digital Hydraulic Cylinder Based on LuGre Friction Model by Shouling Jiang, Kun Zhang, Hui Wang, Donghu Zhong, Jinpeng Su, Zengkai Liu

“…The Lyapunov method is used to prove the global asymptotic stability of the closed-loop system using the adaptive friction compensation method. …”
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Robustness of Command Input Preshaping Technique Applied to Residual Vibration Reduction by Paolo Pennacchi

“…Open-loop control techniques, such as command input preshaping, are quite sensible to modelling errors and noise. …”
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Design of Two-Regional Flexible-Route Bus Systems considering Interregional Demands by Siqing Wang, Jian Wang, Lang Song, Zhipeng Niu, Xiaowei Hu

“…Furthermore, adopting a mode with a loop is better when numerous inter-regional demands exist. …”
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Research on HILS Technology Applied on Aircraft Electric Braking System by Suying Zhou, Hui Lin, Bingqiang Li

“…On the basis of analyzing the real-time feature of hardware-in-the-loop simulation of aircraft braking system, a new simulation method based on MATLAB/RTW (Real-Time Workshop) and DSP is introduced. …”
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Accounting for Spacers in the Mechanical Calculation of Flexible Wires for Overhead Lines and Switchgears by Yu. V. Bladyko

“…The greater the value of the concentrated forces from the tap-off lines and loops, the greater the error in calculating the sag of the switchgears wires. …”
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Heat Transport Hysteresis Generated Through Frequency Switching of a Time-Dependent Temperature Gradient by Renai Chen, Galen T. Craven

“…We also observe the emergence of features in the hysteresis curves such as pinched loops and complex multi-loop patterns due to the frequency shifting. …”
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The negative impact of missing primary teeth with the importance of space maintainer among children attending the college of dentistry, hawler medical university in Erbil: Iraq. by Hozan Farid Tawfiq, Alaa Mahmud Mustafa

“…When there was at least one tooth missing or extracted, the most common type of space maintainer was band and loop (0.6 percent of the cases), and there was no significant difference between male and female of the sample (P- value= 0.477). …”
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AdS amplitudes as CFT correlators by Máximo Bañados, Ernesto Bianchi, Iván Muñoz, Kostas Skenderis

“…Abstract We show that AdS amplitudes are CFT correlators to all orders in the loop expansion by showing that they obey the conformal Ward identities. …”
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Postoperative Megarectum in an Adult Patient with Imperforate Anus and Rectourethral Fistula by Yoshifumi Nakayama, Toshihito Uehara, Masaki Akiyama, Noritaka Minagawa, Takayuki Torigoe, Naohiro Fujimoto

“…He had undergone sigmoid loop colostomy for an imperforate anus as a newborn infant. …”
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Magnetic-Electric Dipole Antenna with Circular Polarization Feature and Directional Pattern with Improved Bandwidth by Seied Ali Banihashem, Pejman Mohammadi, Yashar Zehforoosh

“…Base radiation patterns with high main loop and low side and back loop level are other features of the introduced antenna. …”
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Sequencing and annotation of the complete mitochondrial genome of a threatened labeonine fish, by Mohammad Nazrul Islam, Shirin Sultana, Md. Jobaidul Alam

“…The complete mitochondrial genome was 16,597 bp in size, which formed a circular double-stranded DNA molecule containing a total of 37 mitochondrial genes (13 protein-coding genes, 2 ribosomal RNA genes, and 22 transfer RNA genes) with two non-coding regions, an origin of light strand replication (OL) and a displacement loop (D-loop), similar structure with other fishes of Teleostei. …”
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