Design and Performance Analysis of an Aerodynamically Integrated Cabin Pressure Regulation System Simulation Model

The cabin pressure regulator is a crucial component for ensuring the normal operation of an aircraft, as it maintains the internal cabin pressure at a safe and comfortable level during flight. By controlling the airflow into and out of the cabin, the regulator adjusts the internal pressure to accommodate changes in high-altitude environments. This paper focuses on the modeling of the cabin pressure regulator, employing an AMESim model to simplify the complexity of the real-world system. By fine-tuning parameters, the simulation model becomes more aligned with actual conditions, aiding practitioners in the subsequent maintenance or further development of the pressure regulator.