Real-Time Simulator for Dynamic Systems using a FPGA Platform
Sérgio N. Silva1; Marcelo A. C. Fernandes1
1 DCA - UFRN
Resumo
In most cases, the development of new embedded algorithms for the automation and control of industrial plants requires real-time testing. However, the use of real plants can often involve high costs, which can prohibit the testing of new algorithms. The objective of this project was therefore to develop an embedded field-programmable gate array (FPGA) platform for the real-time simulation of dynamic systems. FPGAs are flexible reconfigurable hardware platforms that may be altered or programmed in run time. Different to commonly used processors, this reconfigurable computer enables adjustment and optimization of the hardware structures for executing specific algorithms, aiming to improve execution performance. The platform proposed here, called the Real-Time Simulator for Dynamic Systems (RTSDS-FPGA), have potential in both academic and industrial environments. In industry, the RTSDS-FPGA can be used in the optimization and tuning of embedded control and automation algorithms. In the academic field, it can be used to support research into new solutions in the area of automation and control, and as a tool to assist teaching at undergraduate and postgraduate levels.
Palavras-chave: Real time; Simulation; Dynamic systems; FPGA