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Digital Library

of the European Council for Modelling and Simulation

 

Title:

A Real-Time UAV INSAR Raw Signal Simulator For HWIL Simulation System

Authors:

Wei Li, Houxiang Zhang, Hans Petter Hildre

Published in:

 

(2014).ECMS 2014 Proceedings edited by: Flaminio Squazzoni, Fabio Baronio, Claudia Archetti, Marco Castellani  European Council for Modeling and Simulation. doi:10.7148/2014

 

ISBN: 978-0-9564944-8-1

 

28th European Conference on Modelling and Simulation,

Brescia, Italy, May 27th – 30th, 2014

Citation format:

Wei Li, Houxiang Zhang, Hans Petter Hildre (2014). A Real-Time UAV INSAR Raw Signal Simulator For HWIL Simulation System, ECMS 2014 Proceedings edited by: Flaminio Squazzoni, Fabio Baronio, Claudia Archetti, Marco Castellani  European Council for Modeling and Simulation. doi:10.7148/2014-0094

DOI:

http://dx.doi.org/10.7148/2014-0094

Abstract:

In this paper, an FPGA based UAV INSAR raw signal simulator is designed to address high computational complexity. It is based on a time domain raw signal generation algorithm and can compute in real time. This signal simulator is designed for Hardware-in-the-loop (HWIL) UAV INSAR simulation which can be used for UAV operator training and system verification. Multi- FPGAs are used in this simulator with optimisation methods to improve FPGA resource costs, including a modified non-restoring algorithm for slant range computing, as well as pipelined FFT and IFFT processors for a fast convolution method.

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