Singular systems have been studied extensively during the last two decades due Abstract to their many practical applications. Such systems possess numerous properties not shared by the well-known state variable systems. This paper considers the linear tracking problem for the continuous-time singular systems. The Hamilton-Jacobi theory is used in order to compute the optimal control and associa...

An adaptive resilient control is concerned for a class of cyber-physical systems (CPSs) in the presence stealthy false data injection attacks sensor networks and strict-feedback nonlinear dynamics. As sensors are attacked by ill-disposed hackers, exactly measured state information unavailable feedback control. After theory ratiocinations, initial issue transformed into uncertainty dynamics unkn...

In this paper, an adaptive synchronization sliding mode control is proposed for a dual-arm robot against parameter variations, external disturbance, and unknown directions. The designed by using cross-coupling error to guarantee the position of manipulator. objective synchronize movement both arms beside trajectory tracking issue. order manage lumped uncertainties caused directions, extended st...

Significant health inequalities exist between the Navajo tribe and the US population as a whole and are worsening over time. I argue that while these health issues are concerning, there are also larger systemic issues (i.e., the Navajo’s historic and contemporary marginalization, the removal of traditional medicine from formal healthcare settings, etc.) that continually reproduce these health i...

The fuzzy logic concept provides a natural way of dealing with problems in which the source of imprecision is an absence of sharply defined criteria rather than the presence of random variables. The fuzzy approach considers cases where uncertainties play a role in the control mechanism of the concerned phenomena. Fuzzy modeling includes fuzzification, fuzzy analysis and defuzzification. In this...

We prove the converse part of the theorem for quantum Hoeffding bound on the asymptotics of quantum hypothesis testing, essentially based on an argument developed by Nussbaum and Szkola in proving the converse part of the quantum Chernoff bound. Our result complements Hayashi’s proof of the direct (achievability) part of the theorem, so that the quantum Hoeffding bound has now been established.

abstractin this article, iranian society in the 80s is analyzed in terms of its prevailing insights using the theory of reflection in the sociology of cinema. this theory, which considers art as a mirror for society, permits researcher to study the predominant perceptions of the period under investigation. this is done through assessment of the image of hero shown in its cinema. moreover, the g...