Exponential Passification of Markovian Jump Nonlinear Systems with Partially Known Transition Rates by Mengzhuo Luo, Shouming Zhong

“…Based on the condition, desired state-feedback controllers are designed, which guarantee that the closed-loop MJS is exponentially passive. Finally, a numerical example is given to illustrate the effectiveness of the proposed approach.…”
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New specimen of an Early Iron Age brooch type from Western Transdanubia by Gábor Ilon

“… The museum obtained the two-loop nodular (or knobbed) bow brooch, a stray find, in 1970. …”
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Adaptive Fuzzy Tracking Control for a Class of Uncertain Nonlinear Time-Delayed Systems with Saturation Constrains by Yu-Jun Zhang, Li-Bing Wu, Hong-Yang Zhao, Xiao-Dong Hu, Wen-Yu Zhang, Dong-Ying Ju

“…Moreover, it is shown that all the closed-loop signals are bounded and the tracking errors can asymptotically converge to zero via the Lyapunov stability analysis. …”
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Controller Design of Multiinput Multioutput Time-Delay Large-Scale System by Chia-Wei Lin, Tzuu-Hseng S. Li, Chung-Cheng Chen

“…The significant contribution of this paper is to build up a control law such that the overall closed-loop system is stable for given initial condition and bounded tracking trajectory with the input-to-state-stability characteristic and almost disturbance decoupling performance. …”
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Sliding-Mode Control of the Active Suspension System with the Dynamics of a Hydraulic Actuator by Rui Bai, Dong Guo

“…Stability proof and analysis of the closed-loop system of the active suspension is given by using Lyapunov stability theory. …”
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Inverse Optimal Attitude Stabilization of Flexible Spacecraft with Actuator Saturation by Chutiphon Pukdeboon

“…This control law optimizes a meaningful cost functional and the stability of the resulting closed-loop system is ensured by the Lyapunov framework. …”
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Remarks on an Anomalous Triple Gauge Boson Couplings by Patricio Gaete, J. A. Helayël-Neto, L. P. R. Ospedal

“…Our calculation is done within the framework of the gauge-invariant, but path-dependent variable formalism is an alternative to the Wilson loop approach. Our result shows that the interaction energy is the sum of a Yukawa and a linear potential, leading to the confinement of static probe charges. …”
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Event-Triggered Asynchronous Dissipative Control for Markov Jump Systems With Unknown Probabilities by Huiying Chen, Mingshuai Jiang, Renwei Liu, Zuxin Li, Yanfeng Wang

“…Then, Lyapunov functions are constructed to obtain sufficient conditions for the stochastic stability and dissipative performance of the closed-loop system. Moreover, a design method for controller parameters and event-triggered matrices is proposed. …”
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Le portfolio, une démarche de développement de dimensions cognitives d’apprentissage by Laurent P. Ferrier

“…The support, structured through the implementation of feedback loops integrated into the learning process, appears to enable a form of organizational closure for learners. …”
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Evaluation of Sustainability of Brazilian Ethanol Production: A model in System Dynamics by Arnoldo Jose de Hoyos Guevara, Orlando Roque da Silva, Haroldo Lhou Hasegawa, Délvio Venanzi

“…We analyzed the external environment and the scenarios needed for a deeper understanding of relation of cause and effect, causal loops and diagrams of flows and stocks because of the awareness stage, with regard to understanding the problems involved, according to methodology known as design science.…”
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Nonlinear Attitude and Altitude Trajectory Tracking Control of a Bicopter UAV in Geometric Framework by Vijay Reddy Vundela, Vijay Muralidharan

“…A geometric nonlinear attitude and altitude tracking controller is developed for the Bicopter and the asymptotic stability analysis is performed using the Lyapunov method for the closed-loop nonlinear system. The performance of the proposed altitude and attitude stabilization controller is validated through experimental hardware developed in-house. …”
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Application and Exploration of VR and AI Technology in College English Teaching by Zhaodan Yang

“…In addition, in order to determine the output DC value of the cascode structure, the negative feedback loop is biased, and an intelligent teaching system is constructed. …”
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The Expression and Action of Decay-Accelerating Factor (CD55) in Human Malignancies and Cancer Therapy by Jan-Henrik Mikesch, Kathrin Schier, Antje Roetger, Ronald Simon, Horst Buerger, Burkhard Brandt

“…Here DAF seems to exert different functions beyond its immunological role such as e.g. promotion of tumorigenesis, decrease of complement mediated tumor cell lysis, autocrine loops for cell rescue and evasion of apoptosis, neoangiogenesis, invasiveness, cell motility, and metastasis via oncogenic tyrosine kinase pathways and specific seven-span transmembrane receptors (CD97) binding. …”
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Direct Adaptive Tracking Control for a Class of Pure-Feedback Stochastic Nonlinear Systems Based on Fuzzy-Approximation by Huanqing Wang, Xiaoping Liu, Qi Zhou, Hamid Reza Karimi

“…It is shown that the proposed controller guarantees that all the signals in the closed-loop system are bounded in probability and the tracking error eventually converges to a small neighborhood around the origin in the sense of mean quartic value. …”
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DC‐offset elimination method for grid synchronisation by Yunlu Li, Dazhi Wang, Yi Ning, Nanmu Hui

“…For three‐phase power system, the synchronous reference frame (SRF) phase‐locked loop (PLL) is probably the most widely used synchronisation technique under ideal grid condition. …”
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On Control of a Boost DC-DC Power Converter under Constrained Input by Javier Moreno-Valenzuela, Octavio García-Alarcón

“…The analysis of the closed-loop trajectories provides the conclusion that output voltage regulation is achieved in asymptotic form. …”
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Neurilemoma of the small intestine (<i>Clinical case presentation</i>) by I. D. Kalganov, A. P. Zhuchenko, I. V. Zarodnyuk, Ye. V. Markova

“…Abdominal ultrasound investigation (US) was diagnostic (it demonstrated the volume lesion located at the loops of ileum with thickened vascularized walls) and helical computer tomography – CT (tumor with irregular outlines ileum, with the lobular heterogeneous structure was revealed, contrast agent accumulation was uneven). …”
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Adaptive Backstepping Attitude Control Law with L2-Gain Performance for Flexible Spacecraft by Rui-Qi Dong, Yu-Yao Wu, Ying Zhang, Ai-Guo Wu

“…By utilizing Lyapunov theory, the proposed OBABC law can guarantee the asymptotical convergence of the closed-loop system in the presence of the external disturbance, incorporating with the L2-gain performance criterion constraint. …”
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Integral Bifurcation Method together with a Translation-Dilation Transformation for Solving an Integrable 2-Component Camassa-Holm Shallow Water System by Weiguo Rui, Yao Long

“…Many traveling wave solutions of nonsingular type and singular type, such as solitary wave solutions, kink wave solutions, loop soliton solutions, compacton solutions, smooth periodic wave solutions, periodic kink wave solution, singular wave solution, and singular periodic wave solution are obtained. …”
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The Fabrication and Characterization of Piezoelectric PZT/PVDF Electrospun Nanofiber Composites by Ji Sun Yun, Chun Kil Park, Young Hun Jeong, Jeong Ho Cho, Jong-Hoo Paik, Sun Hong Yoon, Kyung-Ran Hwang

“…The tensile properties (stress- strain curves) and electrical properties (P-E hysteresis loops) of the PZT/PVDF electrospun nanofiber composites were investigated as a function of PZT content from 0 wt% to 30 wt%. …”
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