Design of Detection Equipment for Radar Subsystem Based on PXI Bus
LI Gang
YU Miao
CHEN Xinzhong
Abstract：According to the requirement of rapid maintenance of radar equipment,a radar subsystem detection equipment based on PXI bus is designed,which can realize the index test and fault diagnosis of radar subsystem.The equipment adopts PXI framework chassis,which integrates PXI zero slot controller,touch display module,system power supply,etc.,according to the test requirements,the standard instrument module of PXI interface is configured,the desktop instrument can be connected external-ly through the network interface,and a special interface circuit is designed to realize the connection between the detection equip-ment and the tested unit.A special test software is designed,which controls the detection equipment through the human-machine in-terface to detect the radar subsystem and display the test results.Two groups of tests are designed to verify the index test function and fault diagnosis function of the equipment.The test results show that the equipment is simple to operate,and can quickly and ac-curately test the index and fault diagnosis of a certain radar subsystem.
Keywords：PXI busradardetectfault diagnosisrepairsubsystem
Publication Date：2023-11-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 88-91 )