Energy Balance Analysis Simulated System for Remote Sensing Agile Satellite Based on MATLAB Function

Remote sensing agile satellites have many load working modes and large changes in attitude during the period of on-orbit. In this case, the lighting conditions and load power conditions are often in a complex dynamic process. Traditional data tabular statistical methods bring great limitations to accurate analysis of satellite energy balance. This paper proposes a dynamic energy balance simulation system based on MATLAB function programming by dynamic parameter models, combined with a series of characteristics of remote sensing agile satellites, such as diverse mission modes and rapid maneuvers, etc. using functional modules for programming and simulation based analysis in specific scenarios. It could reflect the dynamic changes of energy balance accurately and clearly, the method is easy to program, friendly to interact and can dynamically reflect the energy utilization trend of the system, providing important reference for remote sensing agile satellite energy system.