Development of Comprehensive Test Bench for Brake Controller of High-speed Maglev Trains
For the testing and fault diagnosis requirements of high-speed maglev train braking controllers during development,ex-periment and production,a mobile comprehensive test platform is designed and developed,The hardware of the bench adopts PXI bus,the testing resource board is chosen according to the testing requirement,which achieves the process control,equipment control,and communication connection through the board module,the software of the bench adopts the automatic test assembly(TPS)tech-nology.By simulating the failure of adjacent controller,electromagnetic fault,and abnormal working conditions,the braking control-ler is detected in the factory state,which verifies the fault handling,repair and maintenance capabilities of the controller.Through the experimental testing,the test bench has the advantages of miniaturization,modularity,high efficiency and precision of mobile porta-bility,realizes the testing and verification of the braking electrical interface,ultimate working capacity,function and performance of the equipment,and meets the engineering requirements of detecting and maintaining high-speed maglev train braking controllers.
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维普
