BAE Systems PLC
LAR display system and method

Abstract:

A Launch Acceptability Region [LAR] display system and method for a payload-releasing platform, the system being configured to be communicably coupled to a LAR computing module (104) configured to compute LAR data representative of a Launch Acceptability Region in respect of said platform based on a set of input parameters and predefined payload performance parameters, the system comprising: --an input module (100) configured to obtain or receive a first input parameter value in respect of a first of said input parameters, generate a set of second input parameter values in respect of said first of said input parameters, said second input parameter values being different to and at respective intervals from, said first input parameter value, and input said first input parameter value and said second input parameter values to said LAR computing module so as to cause said LAR computing module to compute, based on each of said first and second input parameter values, a respective LAR and output a set of LAR data, each data item of said set of LAR data being representative of a respective LAR and the input parameter value on which it is based; --an image data generation module (106) configured to receive said set of LAR data and generate therefrom a set of LAR image data, each data item of said set of LAR image data being representative of a respective data item of said set of LAR data; and--a display module (108) configured to receive said set of LAR image data and display, simultaneously, a visual representation of each LAR, wherein the relative positions in said display of said visual representations is based on their respective associated input parameter value.