L. E. B. Alves

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A 2.5 Gb/s high-speed serial transmitter for automotive applications has been designed and a circuit/package/board integrated simulation procedure has been set up, enabling the co-design of High-Speed-Serial Interfaces. This simulation methodology employs transistor level models of the transmitter combined with physical-based models of the transmission(More)
The aim of this paper is to develop a node, part of a Wireless Sensor Network (WSN), for application in precision agriculture and family crop. The controlling of sensors use the Arduino Development Platform and the communication among nodes is done by MRF24J40MA, transceiver modules Zigbee. The system comprises a firmware and two plates, one of them for(More)
The paper presents an architecture for conventional and adaptive fuzzy control of industrial systems. The fuzzy control architecture is constituted by four distinct modules: a Mathematical Fuzzy Library, a Fuzzy Controller, a Graphical User Interface (GUI), and Industrial Communication. Three types of adaptive fuzzy control methods are studied, and(More)
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