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Restoration of mobility for the movement impaired is one of the important goals for numerous Brain Computer Interface (BCI) systems. In this study, subjects used a steady state visual evoked potential (SSVEP) based BCI to select a desired destination. The selected destination was communicated to the wheelchair navigation system that controlled the wheelchair autonomously avoiding obstacles on the...
This paper puts forward the basic computer teaching practice by carrying out professional integration and the enhancement of computational science thinking ability. Since 2007 the teaching system has been applied extensively in a number of universities. Feasibility and validity of the system are proven. The practice has demonstrated that it is an effective way to promote the students' ability of computer...
This paper presents experiments aims to built a platform to monitor and control PLC-based processes over PROFIBUS-DP network. The platform is built using industry-standard off-the-shelf PLCs. Integrated with each PLC are communication processors that can be used for connectivity to the network and to a DP modem. The communication processor module used in this work provides an industrial compatible...
With growing system complication, multiple structures are constructed in software, instead of single architecture style. As a result, the traditional architecture-based models that have considered only homogeneous software behaviors are not suitable to the complex system. In this paper a heterogeneous architecture-based model is presented. In order to verify the practicability, we apply the model...
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