Euler-Lagrange model for balance system of a Testing Bench for Satellite Attitude Determination and Control Systems for 1U CubeSat

Attitude determination and control systems in nano-satellites require reliable verification systems capable of reproducing the conditions that the system may encounter in space, such as weightlessness, electromagnetic disturbances, etc. In this regard, testing benches commonly use air suspension systems, which require precise initial positioning. For this purpose, mass balance models are employed, allowing the system to reproduce or be controlled under precise and controlled disturbances, closely aligning with the design guidelines set by international space agencies.