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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2022     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Hydrogen-based direct reduction of iron oxide at 700 degrees C: Heterogeneity at pellet and microstructure scales 期刊论文 INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2022, 卷号: 29, 期号: 10, 页码: 1901-1907 作者:  Ma, Yan;  Souza Filho, Isnaldi R.;  Zhang, Xue;  Nandy, Supriya;  Barriobero-Vila, Pere 收藏  |  浏览/下载：34/0  |  提交时间：2022/09/16 hydrogen-based direct reduction  iron oxide  microstructure  spatial gradient  metallization   Crack problem in a functionally graded superconductor cylinder under pulsed field magnetization 期刊论文 Physica C: Superconductivity and its Applications, 2022, 卷号: 596 作者:  Zhao, Yufeng;  Li, Tengjiao 收藏  |  浏览/下载：19/0  |  提交时间：2022/04/21 Cracks  Heat transfer  Magnetic fields  Magnetization  Stress intensity factors  Superconducting materials  Crack problems  Electromagnetic stress  FEM models  Functionally graded  Functionally graded superconductor  Gradient parameter  Model-based OPC  Pulsed magnetic fields  Pulsed-field magnetization  Stress-intensity factors   Gradient eigendecomposition invariance biogeography-based optimization for mobile robot path planning 期刊论文 Soft Computing, 2022, 页码: 1-14 作者:  Na XD(那晓栋);  Wang, Jiaqian;  Han M(韩敏);  Li DC(李德才) 收藏  |  浏览/下载：15/0  |  提交时间：2022/06/07 Mobile robot path planning  Biogeography-based optimization  Eigendecomposition  Gradient decent strategy  System search strategy   Health Condition Identification of Rolling Element Bearing Based on Gradient of Features Matrix and MDDCs-MRSVD 期刊论文 IEEE Transactions on Instrumentation and Measurement, 2022, 卷号: 71, 页码: 1-1 作者:  Meng, Jiadong;  Yan, Changfeng;  Wang, Zonggang;  Wen, Tao;  Chen, Guangyi 收藏  |  浏览/下载：16/0  |  提交时间：2022/08/09 Condition based maintenance  Condition monitoring  Health  Interactive computer systems  Roller bearings  Feature matrices  Gradient  Health condition  Initial faults  Maximal difference of detail component in multi-resolution singular value decomposition algorithm  Monitoring indicators  Real  Time system  Rolling Element Bearing  Singular value decomposition algorithms  Vibration