Design of Integral Variable Structure Controller in Speed Tracking of Wind Driven Generator by Linlin Wang, Lixin Pan

“…In order to obtain the optimum power factor through maintaining the ratio of blade tip speed to wind speed, a new method for controller design of wind driven generator speed tracking is proposed basing on variable structure control theory. Integral variable of generator speed is introduced into the system equation. …”
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On the usefulness of set-membership estimation in the epidemiology of infectious diseases by Andreas Widder

“…We present a method, known in control theory, to give set-membership estimates for the states of a population in which an infectious disease is spreading. …”
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Optimal control and analysis of a stochastic SEIR epidemic model with nonlinear incidence and treatment by Jinji Du, Chuangliang Qin, Yuanxian Hui

“…The optimal solution of the disease was obtained by using the stochastic control theory. The numerical simulation of our conclusion was carried out. …”
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About Total Stability of a Class of Nonlinear Dynamic Systems Eventually Subject to Discrete Internal Delays by Manuel De la Sen

“…Some stability extensions are also discussed for the case when the systems are subject to forcing efforts by using links between the controllability and stabilizability concepts from control theory and the existence of stabilizing linear controls. …”
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Dynamic Average Consensus and Consensusability of General Linear Multiagent Systems with Random Packet Dropout by Wen-Min Zhou, Jiang-Wen Xiao

“…Through introducing a new disagreement vector, a new framework is established to solve the consensus problem. Based on the control theory, the perturbation argument, and the matrix theory, the necessary and sufficient condition for MASs to reach mean-square consensus is derived in terms of stability of an array of low-dimensional matrices. …”
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A Systematic Review on the Advancement in the Study of Fuzzy Variational Problems by Mansi Verma, Chuei Yee Chen, Adem Kılıçman, Risman Mat Hasim

“…The study of fuzzy variational problems has received significant attention over the past decade due to its successful applications in numerous fields, such as image segmentation and optimal control theory. The fuzzy Euler-Lagrange equations provide the necessary optimality conditions for solving fuzzy variational problems explicitly and have been studied under several differentiability conditions. …”
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Research on adaptive rate control algorithm for H.264 based on R-Q model by Xin-zi ZHENG, Bing-qing LUO, Zhi-xin SUN

“…The foundation theory of rate control theory in H.264 video coding standard was analyzed.The latest research work about rate control algorithm were summarized.On the basis of analysis.A novel frame-level rate control algorithm was proposed.Firstly,in order to reduce the inter-dependency between RDO (rate-distortion optimization) and rate control,a kind of two-stage rate control algorithm was presented.Secondly,to provide more accurate prediction of the frame complexity,instead of the MAD (mean absolute difference),bits information in the RDO-based mode decision process was employed to predict the frame complexity.Thirdly,a self-adaptive exponential R-Q model was proposed.The proposed rate control algorithm overcomes the disadvantages in the rate control precision and encoding performance of former algorithms.…”
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Viability Discrimination of a Class of Control Systems on a Nonsmooth Region by Na Zhao, Jianfeng Lv, Jinlin Yang, Xinzhi Liu

“…The viability problem is an important field of study in control theory; the corresponding research has profound significance in both theory and practice. …”
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Optimal Asset Allocation for CRRA and CARA Insurers under the Vasicek Interest Rate Model by Hanlei Hu, Shaoyong Lai, Hongjing Chen

“…This paper considers the reinsurance-investment problem with interest rate risks under constant relative risk aversion and constant absolute risk aversion preferences, respectively. Stochastic control theory and dynamic programming principle are applied to investigate the optimal proportional reinsurance-investment strategy for an insurer under the Vasicek stochastic interest rate model. …”
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Projective Synchronization of Nonidentical Fractional-Order Memristive Neural Networks by Chong Chen, Zhixia Ding

“…Firstly, based on the sliding mode control theory, a new fractional-order integral sliding mode controller is designed to ensure the occurrence of sliding motion. …”
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A New Finite-Time Observer for Nonlinear Systems: Applications to Synchronization of Lorenz-Like Systems by Ricardo Aguilar-López, Juan L. Mata-Machuca

“…The proposed methodology is based on state observer design under the frame of control theory; the observer structure provides finite-time synchronization convergence by cancelling the upper bounds of the main nonlinearities of the chaotic oscillator. …”
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The Exact Linearization and LQR Control of Semiactive Connected Hydropneumatic Suspension System by Xuyang Cao, Linlin Cao, Dianlong Wang

“…With LQR (Linear Quadratic Regulator) control theory, a semiactive system has been developed for connected hydropneumatic suspension in this paper. …”
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Research of the Effect of Two- speed AMT Shift Mode on Electric Vehicle Performance by Sun Bing, Xiong Huiyuan, Yu limin, Liu Yizhang

“…A double shift mode based on the parameters of average acceleration and the acceleration square root is designed by using fuzzy control theory. On the basis of Matlab / simulink platform,the carload,AMT and shift modes are established. …”
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Robust Finite-Time Terminal Sliding Mode Control for a Francis Hydroturbine Governing System by Fengjiao Wu, Junling Ding, Zhengzhong Wang

“…Then, on the basis of finite-time control theory and terminal sliding mode scheme, a new robust finite-time terminal sliding mode control method is proposed for nonlinear vibration control of the hydroturbine governing system. …”
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Hybrid Function Projective Synchronization of Hyperchaotic Financial Systems via Adaptive Control by Vikash ., Ayub Khan, Khursheed Alam

“…The synchronization results are based on adaptive control theory and Lyapunov stability theory. Additionally, we outline the basic dynamic characteristics of both hyperchaotic financial systems. …”
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Nonlinear Voltage Regulation Algorithm for DC-DC Boost Converter with Finite-Time Convergence by Chun Duan, Di Wu

“…Based on the average state space model of Boost converter system and finite-time control theory, rigorous stability analysis showed that the output voltage converges to the reference voltage in a finite time. …”
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Optimal control of vaccine distribution in a rabies metapopulation model by Erika Asano, Louis J. Gross, Suzanne Lenhart, Leslie A. Real

“…We apply optimal control theory to find the best timing for dis-tribution of vaccine in each of the linked subpopulations across the landscape.This strategy is chosen to limit the disease optimally by making the numberof infections as small as possible while accounting for the cost of vaccination.…”
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Fixed-Time Synchronization for Different Dimensional Complex Network Systems with Unknown Parameters via Adaptive Control by Yude Ji, Yunli Gong, Shan Su, Xiaoxue Bai

“…Based on fixed-time control theory and Lyapunov functional method, novel sufficient conditions are provided to guarantee the synchronization within the fixed times, and the settling times are explicitly evaluated, which are independent of the initial synchronization errors. …”
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Optimal Time-Consistent Investment Strategy for a Random Household Expenditure with Default Risk under Relative Performance by Wenjin Guan, Wei Yuan, Sheng Li

“…Applying the stochastic control theory within the framework of the game theory, the extended Hamilton–Jacobi–Bellman equation equations are derived. …”
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Amplitude Modulation and Synchronization of Fractional-Order Memristor-Based Chua's Circuit by A. G. Radwan, K. Moaddy, I. Hashim

“…The concept of the proposed technique is based on the nonlinear control theory and Lyapunov stability theory. The nonlinear controller is designed to ensure the stability and convergence of the proposed synchronization scheme. …”
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