1,721,243 research outputs found
Field programmable logic and applications : 12th international conference, proceedings, September 2-4, 2002
No full textVHDL-AMS modeling and simulation of a PMSM control system for automotive applicartions
No full textThe goal of the present thesis is to present a novel alternative for modeling and simulating the controls
of the PMSM of a battery electric car using VHDL AMS. With this aim a valid model integrating the
mechanics and electronic concepts behind the PMSM and the method to control it were implemented
using the mentioned hardware description language. The motor model with its equations related to the
d-q reference was choosed in order to apply the effective motor control strategy called Field Oriented
Control. Finally the validation with the simulator of the model and its controls was successfully carried
out obtaining the desired response and concluding with useful observations not only about the system
itself like the importance of the inverter switching frequency for a smooth response but also about the
best method to apply for solving the problem optimizing time.Outgoin
Architectural strategies for implementing an image processing algorithm on XC6000 FPGA
No full textThe adoption of FPGA technology for custom computing and other applications will depend greatly on how efficiently architectures may be implemented. In this paper we investigate architectural strategies for implementing a typical image processing algorithm, in this case, Laplacian convolution, on the Xilinx XC6000 series technology. Three approaches are illustrated and the resulting designs are presented. Discussion for extending this work to operate with a high level design tool currently under development, is also given.</p
Teaching CMOS circuit design in nanoscale technologies using microwind
No full textThis paper describes the experience in teaching integrated circuit design using an educational tool called Microwind through a Project-Based Learning approach. The evolution of the tool in the context of technology scale down is described, with focus on nanoscale technologies. An evaluation of the courses taught in two institutions (INSA France, and UniSA Australia) shows high levels of student satisfaction.
VHDL-AMS modeling and simulation of a PMSM control system for automotive applicartions
No full textThe goal of the present thesis is to present a novel alternative for modeling and simulating the controls
of the PMSM of a battery electric car using VHDL AMS. With this aim a valid model integrating the
mechanics and electronic concepts behind the PMSM and the method to control it were implemented
using the mentioned hardware description language. The motor model with its equations related to the
d-q reference was choosed in order to apply the effective motor control strategy called Field Oriented
Control. Finally the validation with the simulator of the model and its controls was successfully carried
out obtaining the desired response and concluding with useful observations not only about the system
itself like the importance of the inverter switching frequency for a smooth response but also about the
best method to apply for solving the problem optimizing time.Outgoin
VHDL-AMS modeling and simulation of a PMSM control system for automotive applicartions
No full textThe goal of the present thesis is to present a novel alternative for modeling and simulating the controls
of the PMSM of a battery electric car using VHDL AMS. With this aim a valid model integrating the
mechanics and electronic concepts behind the PMSM and the method to control it were implemented
using the mentioned hardware description language. The motor model with its equations related to the
d-q reference was choosed in order to apply the effective motor control strategy called Field Oriented
Control. Finally the validation with the simulator of the model and its controls was successfully carried
out obtaining the desired response and concluding with useful observations not only about the system
itself like the importance of the inverter switching frequency for a smooth response but also about the
best method to apply for solving the problem optimizing time.Outgoin
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