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现代谱技术及其在路谱分析中的应用 很有用

<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880006.pdf" target="mainFrame">1.4课题的主要工作</a><br>

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<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out3" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880007.pdf" target="mainFrame">第二章路谱测试原理</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out31" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880007.pdf" target="mainFrame">2.1通过测量路面平整度再进行数据处理得到路谱</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880007.pdf" target="mainFrame">2.1.1平整度测定方法及指标</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880010.pdf" target="mainFrame">2.1.2平整度测定方法及测试仪器的概述</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880011.pdf" target="mainFrame">2.1.3平整度评价指标及实现</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out32" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880012.pdf" target="mainFrame">2.2通过试验直接测试方法</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880013.pdf" target="mainFrame">2.2.1六分力传感器测路谱</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880014.pdf" target="mainFrame">2.2.2利用五轮仪测量路谱</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880015.pdf" target="mainFrame">2.2.3轴头响应</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880016.pdf" target="mainFrame">2.2.4加速度传感器方法</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880017.pdf" target="mainFrame">2.2.5激光检测系统</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880018.pdf" target="mainFrame">2.3利用加速度传感器测量获取路谱的原理</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880019.pdf" target="mainFrame">2.4本章小结</a><br>

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<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out4" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880020.pdf" target="mainFrame">第三章振动信号的经典处理方法</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out41" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880020.pdf" target="mainFrame">3.1信号的时域分析方法</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880022.pdf" target="mainFrame">3.1.1信号预处理</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880023.pdf" target="mainFrame">3.1.2自相关函数</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880024.pdf" target="mainFrame">3.1.3互相关函数</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out42" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880025.pdf" target="mainFrame">3.2信号的频域分析及功率谱估计</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880026.pdf" target="mainFrame">3.2.1频谱分析技术发展现状及趋势</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880027.pdf" target="mainFrame">3.2.2傅里叶变换</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880028.pdf" target="mainFrame">3.2.3谱分析方法的基本原理</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880029.pdf" target="mainFrame">3.2.4周期图谱估计</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880030.pdf" target="mainFrame">3.2.5 Blackman-Tukey(BT)谱估计方法</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880031.pdf" target="mainFrame">3.3现代谱估计</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880031.pdf" target="mainFrame">3.4本章小结</a><br>

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<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out5" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880033.pdf" target="mainFrame">第四章现代谱估计及AR模型分析</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out51" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880033.pdf" target="mainFrame">4.1参数模型法谱分析的应用</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880033.pdf" target="mainFrame">4.1.1时间序列概述</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880036.pdf" target="mainFrame">4.1.2时间序列分析特点</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880037.pdf" target="mainFrame">4.2参数模型法应用</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880038.pdf" target="mainFrame">4.3经典谱估计与AR模型现代谱分析</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880039.pdf" target="mainFrame">4.4参数谱模型法估计</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out55" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880040.pdf" target="mainFrame">4.5 AR模型参数估计</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880041.pdf" target="mainFrame">4.5.1尤勒—沃克(Yule-Walker)法(自相关法)</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880042.pdf" target="mainFrame">4.5.2 Burg算法</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880043.pdf" target="mainFrame">4.5.3改进的协方差方法</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out56" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880044.pdf" target="mainFrame">4.6模型定阶</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880045.pdf" target="mainFrame">4.6.1残差方差图定阶法</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880046.pdf" target="mainFrame">4.6.2自相关函数(ACF)和偏自相关函数(PACF)定阶法</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880046.pdf" target="mainFrame">4.6.3 F检验定阶法</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880048.pdf" target="mainFrame">4.6.4最佳准则函数定阶法</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880049.pdf" target="mainFrame">4.7AR模型的特点</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880050.pdf" target="mainFrame">4.8本章小结</a><br>

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<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out6" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880051.pdf" target="mainFrame">第五章路谱实验数据分析</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880051.pdf" target="mainFrame">5.1实验系统组成</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out62" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880051.pdf" target="mainFrame">5.2原始实验数据的功率谱估计</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880054.pdf" target="mainFrame">5.2.1匀速行驶时原始信号功率谱分析</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880055.pdf" target="mainFrame">5.2.2静止状态时原始信号功率谱分析</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out63" CLASS="Outline" STYLE="cursor:hand"><a href="y8165880056.pdf" target="mainFrame">5.3经典谱和现代谱估计的路谱实验数据分析</a><br>

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<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880057.pdf" target="mainFrame">5.3.1后桥右轮路谱实验数据分析</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880058.pdf" target="mainFrame">5.3.2后桥左轮路谱实验数据分析</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880059.pdf" target="mainFrame">5.3.3前桥右轮路谱实验数据分析</a><br>

<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880060.pdf" target="mainFrame">5.3.4前桥左轮路谱实验数据分析</a><br>

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<img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880061.pdf" target="mainFrame">第六章结论与展望</a><br><%EOF%>

<img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880062.pdf" target="mainFrame">致谢</a><br>

<img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y8165880063.pdf" target="mainFrame">参考文献</a><br>

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