The telemetry recorder plays a crucial role in both military and aerospace fields.Howev-er,different telemetry recorders may vary in data uploading methods,frame structures,and readback commands,leading to the inadequacy of conventional readback systems to meet their diverse require-ments.To address this issue,a QT-based multi-model,multi-function data readback system has been designed.This system supports various interface transmission methods to retrieve data from different models of telemetry recorders.Simultaneously,it can generate specific readback commands based on the settings of different recorder models and real-time plot the data curves during the readback process.Af-ter the readback is complete,the system can effectively separate and process data with different frame for-mats.Experimental verification indicates that this system can efficiently achieve data readback,plotting,and separation functions for different recorder models.The design significantly enhances the efficiency and flexibility of the readback process,making it highly valuable for practical engineering applications.
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