Investigation on the Efficient Simulation Framework of Space-Based Infrared Detection System

With the rapid development of infrared detectors, conducting research on the simulation system of space-based infrared detection is becoming increasingly meaningful during the whole phase of system designing and key technology application transformation, etc. The entire process of space-based infrared detection system simulation involves multiple stages, such as the phase of multiple detectors simulation, moving targets simulation, data control, task control, infrared images simulation, target detection and tracking, efficiency evaluation, comprehensive display, and so on. To address the key issues such as multitask detector simulation, multitask processing concurrency, data control and task control in parallel simulation processes. This paper proposes an efficient simulation framework. Experimental results show that this simulation framework can support the flexible loading and efficient operation of various algorithm models throughout the entire process of space-based infrared detection simulation.