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The use of industrial Escherichia coli strains for the production of bio‐based chemicals offers a promising and sustainable solution to a growing scarcity of non‐renewable resources and contributes to the protection of the environment. However, many limitations, such as inhibition from toxic substrates, hyperosmosis, toxic by‐products, and other adverse fermentation conditions, prevent strains from...
Recently, kernelized correlation Filter-based trackers have aroused the interest of many researchers and achieved good results in the field of tracking. However, the current tracking model based on kernelized correlation filters can not deal with the changes of the target appearance and scale effectively. Therefore, in this paper, we intend to solve these two problems and improve the robustness of...
In this paper, we focus on the design of a nonlinear robust controller for a small-scale helicopter. A three-layer control architecture is adopted: the inner loop controller is designed combining second-order sliding mode control with extended state observer to control the angular rates and yield good robustness properties with respect to model uncertainties and gust disturbances; the middle loop...
This paper studies the stability of fractional singular systems with nonlinear disturbances. By using Lyapunov stability theory, we obtain sufficient conditions for the asymptotic stability of the systems.
The importance of bridging the gap between the connectionist and symbolic paradigms has been widely recognized. In this paper, we present a new connectionist model called CML2 for 2-dimensional modal logic program. After proposing a fix-point semantics of the logic program, we put forward an algorithm to build the CML2, which encodes the background knowledge represented by a 2-dimensional modal logic...
In the reliability prediction of the product with long life and high reliability, the step stress accelerated degradation test (SSADT) is commonly applied. With the motivation of predicting the product reliability most precisely, the problem of optimizing the test plans has drawn a lot of attentions in the application of SSADT. In this paper, the drift Brownian motion is selected as the degradation...
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