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This research makes the Lorentz chaotic system to be synchronized with the Lü chaotic system. For synchronizing between the two continuous chaotic systems, an adaptive sliding-mode control (ASMC) based on time-delay control (TDC) is applied. TDC estimates uncertainties using time-delayed values, and inserts a reference model into the system. In addition, to deal with irregular behaviors of the chaotic...
This paper presents a new adaptive sliding mode control (ASMC) scheme using time-delay estimation (TDE) technique and then applies it to robot manipulators. The proposed ASMC employs a new adaptive law to achieve good tracking performance with small chattering effect. The new adaptive law considers an arbitrarily small vicinity of the sliding manifold, where the derivatives of its adaptive gains are...
In this paper, we propose a new robust design of the extended Kalman filter(EKF) for nonlinear state estimation problems. In order to give the robustness to the conventional EKF, we consider the linearization error instead of neglecting the nonlinear higher order terms. The linearization errors are represented as a linear function of estimation error and is treated as model uncertainty in linear model...
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