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In order to build an open, large-scale and interoperable distributed intelligent medical diagnosis and therapy system in the context of a wide-area network such as the Internet, this paper studies integrating mobile agent and ontology with Web Services. A model (called DMDTMAO: distributed medical diagnosis and therapy based on mobile agent and ontology)(More)
To improve customer satisfaction in innovative product design, a topology structure of customer requirements is established and an innovative product approach is proposed. The topology structure provides designers with reasonable guidance to capture the customer requirements comprehensively. With the aid of analytic hierarchy process (AHP), the importance(More)
Several methods of LabVIEW accessing database and their advantages and disadvantages are analyzed in this paper. The method based on hybrid LabVIEW and C# programming to access SQL server is mainly discussed. Examples prove that this method organically integrates virtual instrument technology, object-oriented programming and database technology. It not only(More)
Results on finite-gain L ∞ stability from a disturbance to the output of a time-variant delay system are presented via a delay decomposition approach. By constructing an appropriate Lyapunov-Krasovskii functional and a novel integral inequality, which gives a tighter upper bound than Jensen's inequality and Bessel-Legendre inequality, some sufficient(More)
In terms of divers equipped with open-circuit respirator, this paper studies the radiated mechanism of the divers' breathing signals. A SVM(Support Vector Machine) based approach to identify their radiated signal is proposed. In this method, the received signal is firstly processed using STFT(short-time Fourier transform). Then, the energy characteristics(More)
Driven by the development of high-performance piezoelectric materials, actuators become an important tool for positioning objects with high accuracy down to nanometer scale, and have been used for a wide variety of equipment, such as atomic force microscopy and scanning tunneling microscopy. However, positioning at the subatomic scale is still a great(More)
The manufacturing industries dealing with machining and tools' manufacturing generate a large amount of data concerning the machining process. However, in most cases, this information is not used in an advantageous strategy as there is no system dedicated for storing and manipulating such data. In order to Use these data to improve efficiency and increase(More)