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Prior researches on knowledge spillover have focused on the innovation of enterprise and ignore the product evaluation. We built a mass collaborative product development model with an effective knowledge spillover methodology. Through contrast experiment, we find that collaborative society networks are small-world, and there was a positive correlation between knowledge spillover rate and cooperate...
An one-leg lifting method for the humanoid robot based on SOPC design is proposed in this paper. Four pressure sensors are mounted on each foot for calculating the center of the robot's mass. In order to speed up the calculating time, the purposed method is implemented on a System On a Programmable Chip (SOPC). The proposed method uses the determined value of the center of the mass to adjust the rotation...
To improve the performance of spectrum sensing, cooperation among Cognitive Radios (CRs) has been proposed recently as an effective solution. A great part of the existing spectrum sensing algorithms adopt synchronous spectrum sensing method, while the rest asynchronous spectrum sensing algorithms have a severe demand for terminals' sensing performance. This paper proposes a novel Triggered Asynchronous...
As the spatial dimension is exploited to further improve the spectrum utilization for cognitive radio (CR), the position of the primary user transmitter has become very useful information for the CR system. Most existing localization algorithms require transmitting power of the primary user, making them less practical. In this paper, we propose a practical semi range-based (PSRB) localization algorithm...
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