Performance evaluation methodology of missile warning and IRST systems

Range of detection and time of performance criteria for missile warning (MWS) and infra red search and track (IRST) systems rely on a vast number of design parameters, as well as design approach (e.g. spectral range, scanning/staring configurations etc.). The characteristics of the potential targets are as important as the system design. We present a robust performance evaluation techniques that rely upon various statistical models for background, sensor noises and target signature behaviors. The performance evaluation results are well supported by actual field test results.