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With the emergence and development of electronic currency, especially bitcoin turning out, it provided a new way of thinking for the realization of the super-sovereign currency [1]. In this situation, what is the evolution trend of the optimal monetary model? What is the construction of electronic super-sovereign currency? What is the new development of the traditional super-sovereign currency theories?...
The extended state observer (ESO), as a special case of high-gain observers, can estimate not only the state variables but also unknown disturbances. ESO works well for slowly time-varying/low-frequency disturbances. To extend its performance to high-frequency disturbances, this paper proposes a phase compensator to recover the inherent phase loss in the traditional ESO. Furthermore, the ESO gains...
In this paper, we present a conversion algorithm to translate a linear temporal logic (LTL) formula to a Büchi automaton (BA) directly. A label, acceptance degree (AD), is presented to record acceptance conditions satisfied in each state or transition of an automaton. The AD for an automaton is a set of {U, F, R, G}-subformula of the given LTL formula. According to ADs attached to states and transitions,...
Use a large aperture spherical surface as a standard mirror to test the large aperture plane mirror have been wildly studied, but most research restrain on the situation that the aperture of the standard mirror is larger than the flat. Sometimes we may not have such a large spherical mirror, and how to use a smaller standard mirror to test a large aperture flat is eager to be researched. Based on...
In this paper, we develop a social group utility maximization game model that takes into account both social relationships and physical coupling among users. Specifically, instead of maximizing one's individual utility, each user aims to maximize its social group utility that hinges heavily on its social ties with other users. A salient feature of this model is that it spans the continuum space between...
As the core technology of Web 2.0, Ajax has caught more and more attention. Xml, as the traditional data load format, needs to be resolved by DOM (Document Object Model ) both in client-side and server-side, which wastes system resource and makes a great reduction of user-friendliness. In this paper, a light-weightdata-interchanging format --JSON (Java Script Object Notation) will be introduced, which...
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