Method for automatically detecting robust IMA master-slave distributed configuration items

The invention belongs to the general technical field of airborne integrated modular avionics, and particularly relates to a robust IMA master-slave distributed configuration item automatic detection method. Comprising the following steps: step 1, after an IMA is electrified on the ground or a ground hardware reset signal is valid, or data loading is completed, a configuration management function main node confirms the consistency of a current installed machine type and a system configuration file; 2, under the condition that the current installed airplane type is consistent with the system configuration file, the configuration management function master node distributes airplane type information to the IMA configuration management function slave node, and the configuration management function slave node carries out IMA configuration item automatic detection; and step 3, the slave node reports a detection result to the master node after completing automatic detection of the IMA configuration item. The correctn