The feature extraction is key step to fault diagnosis in nonlinear circuit. An improved particle swarm optimization (PSO)algorithm are presented to competent for the identification and feature extraction problem in no...
详细信息
A direct robust adaptive control scheme for a class of nonlinear uncertain Markovian jump systems with nonlinear state-dependent uncertainty is presented. The proposed scheme is Lyapunov-based and guarantees the globa...
详细信息
ISBN:
(纸本)9787894631046
A direct robust adaptive control scheme for a class of nonlinear uncertain Markovian jump systems with nonlinear state-dependent uncertainty is presented. The proposed scheme is Lyapunov-based and guarantees the global asymptotic stability with probability one of the closed-loop system. A key feature of this scheme is that the prior knowledge of the upper bounds of the system uncertainties is not required. Finally, a numerical example is given to demonstrate the validity of the results.
In this paper, a class of discrete-time bilinear systems is considered. Necessary as well as necessary and sufficient conditions for controllability of the systems are presented, which strengthen the existing results.
ISBN:
(纸本)9787894631046
In this paper, a class of discrete-time bilinear systems is considered. Necessary as well as necessary and sufficient conditions for controllability of the systems are presented, which strengthen the existing results.
After discussing the complexity of activated sludge system, its biological mechanism, and characteristics of traditional activated sludge method, the paper established a cellular automata model for traditional activat...
详细信息
A turn rate based adaptive variable structure multiple model algorithm is put forward to improve tracking accuracy for high maneuvering target. In the basis of switching grid interactive multiple model (SGIMM) scheme,...
详细信息
Morphing concepts for missiles have been a topic of current research interest in aerospace engineering. For the morphing wings technology of missile, a kind of autopilot design method is proposed by H∞ control theory...
详细信息
To overcome the drawbacks of the high-gain feedback term, a controller with an adaptive compensation term is developed for robust tracking of uncertain dynamic delay systems. It is proved that the introduction of the ...
详细信息
To overcome the drawbacks of the high-gain feedback term, a controller with an adaptive compensation term is developed for robust tracking of uncertain dynamic delay systems. It is proved that the introduction of the adaptive compensation term will not affect the stability of the original closed-loop system. In this way, it will be practically flexible to decide whether to include the adaptive compensation term depending on the tracking performance requirements and controller gain constraints. The effectiveness of the proposed controller is demonstrated by numerical examples.
A fast global minimization segmentation model based on total variation is presented around Functional modeling and algorithm constructing. Firstly, a new active contour model is developed by maximum a-posterior probab...
详细信息
The measuring accuracy of optical measurement system can be improved by reasonable weighted bundle adjustment technique. In this paper, weighted bundle adjustment techniques have been reviewed, and then a robust weigh...
详细信息
Using the known periodicity of the given trajectory, we develop a new dynamical linearization method by introducing a concept of PPD, then present a new model-free periodic adaptive control approach (MFPAC) and its ex...
详细信息
暂无评论