Construction, verification and engineering application of bleed air system simulation model based on MOC8 test engineering simulator

The engineering simulator is a test platform that simulates the flight environment with high fidelity, and integrates the system simulation model that meets the requirements, so as to support the system design and airworthiness verification test. Based on the test requirements of MOC8 engineering simulator, this paper proposes a set of model development, validation and application methods for the air source system, which provides an effective way for the development of on-board system simulation model of MOC8 engineering simulator, and is of practical significance in engineering.