Design and Integration of Hardware-in-the-Loop Simulation System for Certain Missile

Hardware-in-the-loop simulation is generally large distributed heterogeneous real-time system. Its overall scheme design and system integration is essential. According to the mission requirement of flight control system simulation experiment for certain missile, the frame of the distributed hardware-in-the-loop simulation system is designed. The nodes are divided into server, client and monitor. And the composition of the system is given. The stage of system integration test is divided into interface matching test, open-loop following test and closed-loop simulation test. The methods and steps are introduced in detail, and the content of bias simulation is enumerated. Finally, the contrastive results between the digital simulation and hardware-in-the-loop simulation are given, and the deviation is preliminarily analyzed. The study shows that the simulation system meets the demands of design, and the flexibility and reliability of the simulation system are enhanced.