| 基于最小二乘支持向量机的坦克炮身管剩余寿命预测方法 |
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| 引用本文： | 徐达,武新星,郭磊,胡俊彪.基于最小二乘支持向量机的坦克炮身管剩余寿命预测方法[J].装甲兵工程学院学报,2010,24(1). |
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| 作者姓名： | 徐达 武新星 郭磊 胡俊彪 |
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| 作者单位： | 装甲兵工程学院,兵器工程系,北京,100072 |
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| 摘 要： | 针对高膛压坦克炮身管剩余寿命预测的难题,结合坦克实弹射击试验数据量少和非线性的特点,基于最小二乘支持向量机构建了坦克炮身管剩余寿命预测模型,给出了模型参数的选取方法,并以某型坦克炮射击试验为基础,对坦克炮身管剩余寿命预测模型进行了验证。结果表明:该模型预测坦克炮身管剩余寿命效果良好。
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| 关 键 词： | 坦克炮 身管 寿命预测 最小二乘支持向量机 |
Method of Residual Life Prediction for Barrel of Tank Gun Based on LS-SVM |
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| XU Da,WU Xin-xing,GUO Lei,HU Jun-biao.Method of Residual Life Prediction for Barrel of Tank Gun Based on LS-SVM[J].Journal of Armored Force Engineering Institute,2010,24(1). |
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| Authors: | XU Da WU Xin-xing GUO Lei HU Jun-biao |
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| Institution: | XU Da,WU Xin-xing,GUO Lei,HU Jun-biao(Department of Arms Engineering,Academy of Armored Force Engineering,Beijing 100072,China) |
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| Abstract: | Aiming at the difficulties of residual life prediction for barrel of tank gun under high chamber pressure,combined with characteristics of small volume of data and nonlinearity of tank ball firing experiment, model of residual life prediction for barrel of tank gun based on LS-SVM is built, and parameter selection method of the model is obtained. Based on firing experiment of a certain tank gun, model of residual life prediction for barrel of tank gun is validated. The results show that the residual life pr... |
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| Keywords: | tank gun barrel life prediction LS-SVM |
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