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256篇 您的检索式:作者名="Ratsch"
    题名 作者 年代 出处 被引量
1齿轮-轴承系统非线性混沌控制参数摄动与轨道偏差分析显示文摘针对齿轮-轴承系统混沌响应减振控制问题,建立了含多间隙的系统非线性振动模型,模型中考虑了齿侧间隙、轴承径向间隙等非线性激励因素。通过系统状态模型与变分转换求解了Jacobi矩阵与敏感度矢量,结合微分流形理论和OGY(Ott-Grebogi-Yorke)控制法对混沌吸引子高周期轨道控制不稳定维数变异情形改进控制条件;采用Newton-Raphson数值法搜寻到混沌吸引子内部镶嵌的P8和P10等不稳定周期轨道不动点,发现二者Jacobi矩阵特征值谱中均存在模为1的临界复共轭特征根,目标周期轨道表现非双曲性。以轴承预载荷为名义控制参数,对P1、P2、P4、P8和P10等周期的多阶段控制表明状态迁移点附近存在短暂混沌瞬态振荡,高周期轨道控制精度下降、轨道偏差增高,控制稳定后参数摄动按受控周期轨道状态规律演化。林何 王三民 RATSCH Matthias 胥光申 2020振动与冲击2020,39,15:3
2Soft Margins for AdaBoost显示文摘Ratsch G Ouoda T Muer K 2001Machine Learing2001,42,3:1
3Fisher discriminant analysis with kernels显示文摘MIKA S RATSCH G WESTON J 1999Proc IEEE Int''l Workshop Neural Networks for Signal Processing IX1999,8,:1
4Soft margins for adaboost显示文摘Ratsch G Onoda T Muller K R 2001Maching Learning2001,42,:1
5Large Scale Multiple Kernel Learning 显示文摘SONNENBURG S RATSCH G SCHAFER C 2006Journal of Machine Learning Research2006,7,1:1
6ARTS: Accurate recognition of transcription starts in human显示文摘SONNENBURG S ZIEN A RATSCH G 2006Bioinformatics2006,22,14:1
7Mapping and chromosome analysis:the potential of fluorescence in situ hybridization 显示文摘Joos S Fink TM Ratsch A 1994Biotechnology1994,35,1:1
8An introduction to kernel -based learning algorithms显示文摘Maller K R Mika S Ratsch G 2001IEEE Transactions on Neural Net- works2001,12,2:1
9Fisher discriminant analysis with kernels 显示文摘Mika S Ratsch G Weston J 1999Neural Networks for Signal Processing IX1999,,:1
10An introduction to kernelbased learning algorithms显示文摘Müller K R Mika S Ratsch G 2001IEEE Transactions on Neural Networks2001,12,2:1
11, An Introduction to Kernel-Based Learning Algorithms 显示文摘Klaus-Robert Muller Sebastian Mika Gunnar Ratsch Koji Tsuda and Bernhard Scholkopf 2001IEEE Trans on Neural Networkd2001,12,2:1
12Fisher discriminant analysis with kernels 显示文摘S Mika G Ratsch J Weston 1999Proceedings of IEEE Neural Networks for Signal Processing Workshop1999,8,9:1
13Potential environmental risks associated with the new sulfonylurea herbicides显示文摘 Peeger T G Ratsch H 1993 1993Environ Sci Technol1993,27,:1
14An introduction to kernel-based learning algorithms显示文摘MULLER K R MIKA S RATSCH G 2001IEEE Transactions on Neural Networks2001,12,2:1
15An introduction to kernel-based learning algorithms显示文摘Muller K-R Mika S Ratsch G 2001IEEE Trans Neural Networks2001,12,10459227:1
16An introduce-tion to kernel-based learning algorithms 显示文摘MIKAS S RATSCH G TSUDA K 2001IEEE Transaction on Neural Network2001,12,2:1
17An introduction to kernel-based learning algorithms显示文摘Müller K R Mika S Ratsch G 2001IEEE Trans on Neural Networks2001,12,2:1
18Constructing descriptive and discriminative non-linear features:Rayleigh coefficients in kernel feature spaces显示文摘Mika S Ratsch G Weston J 2003IEEE Transaction on Pattern Analysis and Machine Intelligence2003,25,5:1
19Large scale multiple kernel learning显示文摘Sonnenburg S Ratsch G Schafer C 2006Journal of Machine Learning Research2006,7,1:1
20Engineering support vector machine kernels that recognize translation initiation sites 显示文摘Zien A Ratsch G Mika S 2000Bioinformatics2000,16,9:1
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