对澳大利亚(Australia)电子烟标准(TGO 110)和豁免决定的解释性说明, 推荐在使用这两个标准前一定要看。
2021-07-16 09:04:04 767KB 澳大利亚 电子烟 TGO 豁免
This paper presents an algorithm for the determination of the workspace of parallel manipulators. The method described here, which is based on geometrical properties of the workspace, leads to a simple graphical representation of the regions of the three-dimensional Cartesian space that are attainable by the manipulator with a given orientation of the platform. Moreover, the volume of the workspace can be easily computed by performing an integration in its boundary, which is obtained from the algorithm. Examples are included to illustrate the application of the method to a six-degree-of-freedom fully parallel manipulator.
2021-07-10 17:52:31 567KB 6-DOF  Workspace Parallel rob
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MIM capacitors model determination and analysis of parameter influence.pdf
2021-06-30 13:08:58 351KB MIM 器件建模
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Determination of critical chain project buffer
2021-05-20 21:04:23 1.56MB 理论研究
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AIX AN15官方培训教材 教师版 AN15-Power Systems for AIX III Advanced Administration and Problem Determination
2021-04-26 11:02:53 14.65MB AIX AN15 官方培训教材 教师版
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与城市峡谷中的全球定位系统(GPS)定位类似,在卫星可见度有限的情况下进行快速成功的姿态确定非常重要。 对于陆地车辆,可以将可能的姿态候选者视为球形区域,以参考天线为中心,以基线为半径。 这提供了重要的约束条件,在卫星接收较差的情况下,可以利用该约束条件来提高GPS单频和单历元姿态确定的可靠性。 首先,我们将球形区域约束完全整合到模糊度分辨率的估计过程中,而不是在验证过程中。 结合坐标域搜索和歧义域搜索,可以开发固定歧义目标函数的全局最小化器。 该方案还提高了浮点模糊度解的精度,从而避免了搜索停止的问题。 通过一些实验测试,使用模拟和实际GPS数据在城市环境中分析了新的歧义解决方法的性能。 实验结果表明,该新提出的方法可以利用先验球形区域知识来提高困难环境中歧义解决的可靠性。
2021-02-25 16:06:38 3.25MB GPS; attitude determination; ambiguity
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The time-temperature superposition principle has been applied to predict accuratelythe long-term viscoelastic behavior of amorphous resin at a temperature below theglass transition temperature from measuring the short-term viscoelastic behavior at elevatedtemperatures. A simplified metho
2021-02-21 09:08:34 933KB Amorphous resin; Viscoelastic behavior;
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A spatial distribution of diffuse reflectance produced by obliquely incident light is not centered about the point of light entry. The value of shift in the center of diffuse reflectance is directly related to the absorption coefficient \mu_{a} and the effective attenuation coefficient \mu_{eff}. \m
2021-02-10 16:05:32 311KB 组织光学 漫反射 光学常数 皮肤组织
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IBM TS7650 and TS7650G Problem Determination and Service Guide
2021-01-28 00:32:55 5.13MB 虚拟带库、7650 7650G
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统计定轨书本,全英文版本。是学习定轨的不二之选,。。。
2020-04-13 03:18:06 8.78MB 卫星定轨 统计定轨
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