基于Bayes分析小批量生产量控制与诊断

应用Bayes分析方法,充分利用历史信息,得出优化的参数估计,从而得出小批量控制图与选控图,并实现了小批量情形的两种质量诊断理论。通过实例表明该理论估计符合实际。     

掺锌羟基磷灰石-沸石/聚己内酯复合材料作为镁基体涂层提高其体外腐蚀和抗菌性能（英文）

开发掺锌羟基磷灰石-沸石(Zn HA-Zeo)和聚己内酯(PCL)复合涂层,以提高镁基体的耐腐蚀性能和抗菌性能。采用浸涂技术在室温下将Zn HA-Zeo/PCL涂覆在镁基体上,对样品进行场发射扫描电子显微镜(FESEM)、X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)、能量色散X射线光谱(EDX)和抗菌电位测试。结果表明,复合涂层由羟基磷灰石(HA)、磷钙锌石(scholzite)、沸石和PCL相组成。EDX谱显示钙(Ca)、硅(Si)、铝(Al)、锌(Zn)、磷(P)和氧(O)元素的存在。复合涂层表面的显微形貌为球形,厚度为226～260μm。掺锌HA-Zeo复合涂层具有较高的耐蚀性,对镁基体表面提供足够的保护,使其不被电流腐蚀。与未掺杂的涂层相比,掺锌HA-Zeo涂层对大肠杆菌具有更好的抗菌活性。综合结果表明,Zn HA-Zeo涂层不仅具有良好的耐腐蚀性能,而且具有良好的抗菌性能,可作为种植体应用的理想材料。     

颗粒床除尘器高温实验研究

针对工业界的高温除尘问题,采用固体颗粒床除尘方式,对砂砾作为过滤介质的可行性和实用性进行了研究.通过对颗粒床除尘器高温条件下的实验研究,探讨了不同工况时除尘效率和压力损失的变化规律.推导了除尘效率和压力损失与温度的关系,并与实验结果作了比较.结果表明,随着烟气温度的升高,除尘效率和压力损失均逐渐增大.     

Waweon测试仪——动态测试和分析股线与经纱张力

描述了安装有股线及经纱传感器的Waweon测试仪及其测试和评估方法.例举了来自织机和缝纫机的相关图表.独特的测试和评估软件方便了仪器操作,挖掘了应用潜力.Waweon独特的设计理念使该机不仅可以应用在工业上,也可用于产品开发以及职业技术学校,大大扩展了应用领域.     

Design and Testing of Twelve Channel Heterodyne Radiometer for the SINP-Tokamak

A twelve channel radiometer, in the frequency range of 75～110 GHz, has been designed and constructed for the SINP-Tokamak to diagnose second harmonic X-mode electron cyclotron emission (ECE). This frequency range covers approximately 80％ of the plasma cross section in case of a magnetic field of B=1.5 T. For the maximum field of the SINP-Tokamak B=2.0 T, about 50％ is covered. The bandwidth of each channel is 1 GHz, which yields a spatial resolution of δR/R=1.4％ at the low field side and 0.9％ at the high field side.     

Feedback Control of Plasma Current and Horizontal Position in HT-7 Tokamak

There is a strong magnetic coupling between poloidal field coils of superconductive tokamak HT-7, These coils are connected to individual power     

Preliminary Results from the TCABR Tokamak

After a long period of assembling and repairing faulty components, tokamak discharges started this year to be routinely obtained in TCABR. TCABR was brought from Lausanne-Switzerland some years ago. It is a middle size ohmic     

The Protosphera Experiment and the PROTO-PINCH Testbench

Spherical Tori A=R/α<2 were originally proposed by M. Peng and his collaborators at ORNL. They are based on economical (low aspect ratio=low volume=low cost) and physical (probable no disruptions, low geodesic curvature,