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| Accelerated Storage Data Processing and Life Assessment of Microwave Power Amplification Modules |
| Received:August 24, 2023 Revised:October 12, 2023 |
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| DOI：10.7643/issn.1672-9242.2023.10.013 |
| KeyWord:power amplification modules accelerated storage data processing life acceleration factor activation energy degradation trajectory |
| Author | Institution |
| LYU Ying |
Beijing Remote Sensing Equipment Research Institute, Beijing , China |
| WANG Ai-qing |
Beijing Overall Design Department of Mechanical and Electrical Engineering, Beijing , China |
| YAN Kai |
Beijing Remote Sensing Equipment Research Institute, Beijing , China |
| GAO Su-li |
Beijing Remote Sensing Equipment Research Institute, Beijing , China |
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| Abstract: |
| The work aims to process, model, and analyze degradation data from accelerated storage experiments with microwave power amplification modules as the research object, and provide storage characteristic parameters such as storage life assessment values and activation energy of the modules. Based on the completed accelerated storage test of microwave power amplification modules, existing data modeling and processing methods were adopted to carry out accelerated storage data processing and life assessment. Various degradation trajectory fitting optimization, performance degradation model parameter conversion modeling, multiple life distribution modeling, and goodness of fit testing techniques were applied to analyze and process the storage data. A degradation trajectory model, life distribution model, acceleration factor, activation energy and other storage characteristic parameters of microwave power amplification modules, as well as reliable life assessment values, were provided. The accelerated storage test data processing method proposed has good adaptability and high superiority, and can provide reference for similar electronic devices with degradation data. |
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