ID 原文 译文
47736 仿真结果证明了本方法的有效性。 The simulation results prove the effectiveness of this method.
47737 发生共因失效时,同一因素对共因部件组的影响既可能因单元而异,也可能随时间变化。 Common cause failure occurs, the factors that affect group for parts of the same may be varied from unit already, may also change over time.
47738 针对同时存在非对称性和时变性的共因失效现象,提出随机冲击-随机阈值模型,统一解决非对称性、时变性两类问题,并可应用到多共因场景。 For time-varying and asymmetry of common cause failure phenomenon, put forward the random shocks - random threshold model, unified solve the problem of asymmetry, time-varying two kinds, and can be applied to the total due to the scene.
47739 与共因失效概率仅反映故障模式不同,本模型能深入分析不同原因及影响。 Together because of the failure probability only reflect the failure mode is different, this model to analysis different reasons and influences.
47740 以风力发电机为对象,在阈值分布相异,受破坏性作用的风和海浪冲击情况下,验证了模型的适用性。 In wind turbine as the object, on the distribution of the threshold, the damaging effects of wind and waves hit, verify the applicability of the model.
47741 实例证明,随机冲击-随机阈值模型为解决非对称性和时变性两类问题,以及单一共因和多个共因2个场景,提供了统一的解决框架。 Example proves that the random shocks - random threshold model to solve the problem of asymmetry and time-varying, and sharing a single and multiple for two scenarios, provides a unified framework to solve it.
47742 为了研究新型自行火炮装备与现有自行火炮装备的结合使用与联合保障效能问题,根据自行火炮的使用特点和任务剖面,建立了基于高层体系结构(High level architecture,HLA)的作战仿真系统,探讨了同类仿真系统的模型需求,并深入研究了信息感知与传输、火力毁伤、故障和维修的建模和仿真。 In order to study the new self-propelled guns equipped with existing self-propelled guns and equipment used in combination with joint guarantee efficiency problem, according to the operating characteristics of self-propelled guns and mission profile, based on High level architecture (High level architecture, the HLA) combat simulation system, discusses the model of similar simulation system requirements, and the further study of information perception and transmission, fire damage, failure and maintenance of modeling and simulation.
47743 最后通过实例验证了该仿真系统的可行性和可信性,不仅为同类型作战仿真系统的开发提供通用框架,而且为研究新旧装备的联合使用和联合保障问题提供了一种新思路。 Finally through examples validate the feasibility and credibility of simulation system, not only for the development of the same kind of combat simulation system provides a common framework, and to study the combined use of new and used equipment and joint security provides a new way of thinking.
47744 构造了基于time-to-go的负n次幂函数的扩展目标函数,推广得到不考虑驾驶仪动力学的扩展弹道成型制导律。 Is constructed based on time - to - go negative n power function extension of the objective function, promote get does not consider the expansion of the pilot dynamic trajectory guidance law.
47745 将一阶驾驶仪动力学引入到扩展弹道成型制导系统中,得到三阶线性时变齐次微分方程,利用幂级数解法,求解得到闭环制导系统的位置、速度、加速度解析表达式; Will be introduced to the first-order kinetics of pilot extension trajectory shaping guidance system, the third order linear time-varying homogeneous differential equation, using the power series solution of the closed-loop guidance system is to solve the position, velocity and acceleration analytic expression;