ID 原文 译文
9674 针对某航天工程,构建了一种基于本体语义建模的风险管理Ontology知识库。 In a space engineering, build a model based on Ontology semantics Ontology knowledge base of risk management.
9675 该Ontology知识库由4个主要的知识模型组成,分别是系统组成类模型、风险源类模型、风险分类模型和风险事件模型。 The Ontology knowledge base is composed of four main knowledge model, system composition class model, risk source class model, the model of risk classification and risk event model.
9676 通过形式验证和内容验证,证明了该Ontology知识库的完整性和一致性。 The form and content authentication, integrity and consistency of the Ontology knowledge base.
9677 最后,应用Protégé软件建立了该Ontology知识库原型,说明了该方法在风险管理中的有效性和适用性。 Protege software was used to establish the Ontology knowledge base prototype that illustrates the effectiveness and applicability of this method in the risk management.
9678 针对捷联惯性导航系统精度受振荡误差影响的问题,提出了一种舒勒振荡误差抑制方法。 For precision affected by the vibration error of strapdown inertial navigation system, this paper proposes a schuler oscillation suppression method error.
9679 基于捷联惯导系统可并行执行多套导航算法的特点,通过延长初始对准时间,使得导航算法2相对于导航算法1延迟半个舒勒振荡误差周期执行。 ‭Based on the strapdown inertial navigation system can be executed in parallel the characteristics of multiple sets of navigation algorithm, through to extend the time of initial alignment, the navigation algorithm 2 relative to the navigation algorithm 1 delay half schuler oscillation cycle error.
9680 延时对准使得算法2中舒勒振荡误差相位与算法1相差一个圆周率。 ‭Delay on making algorithm schuler oscillation error in phase 2 and 1 by a PI. ‭
9681 取算法1和算法2相应导航输出结果的均值补偿舒勒振荡误差,达到了提高捷联惯导系统精度的目的。 Take corresponding navigation algorithm 1 and 2 of the output mean error compensation schuler oscillation, to enhance the precision of the strapdown inertial navigation system.
9682 经过仿真和实验验证,该方法对船用捷联惯性导航系统的舒勒振荡误差具有良好的抑制效果。 ‭Through the simulation and experimental validation, the method of Marine schuler oscillation error of strapdown inertial navigation system has good inhibition effect. ‭
9683 射频仿真技术在弹载射频系统的研发过程中发挥着重要作用,然而现有基于传统三元组的射频仿真系统角度精度的进一步提高存在瓶颈。 Radio frequency simulation technology in missile rf system plays an important role in the process of research and development, however, the existing radio frequency simulation system based on traditional triple Angle precision further improve the bottleneck.