| ID | 原文 | 译文 |
| 55197 | 仿真结果显示,相对于标准的平方根容积卡尔曼,所提方法在噪声统计特性未知或时变的情况下滤波精度有显著提高。 | Simulation results show that, compared with the standard kalman the square root of the volume, the proposed method in noise statistical characteristics under the condition of unknown or time-varying filtering accuracy has improved significantly. |
| 55198 | 针对大型设备结构复杂,健康状态难以评估的问题,以设备最小可监测或可评估单元健康状态为输入,建立了健康退化Petri网模型,利用健康等级信度的变化描述复杂设备全系统各层次单元的健康状态退化情况。 | For large equipment structure is complex, the problem of difficult to assess health status, in which the minimum equipment unit to monitor or assess health status to input, health degradation Petri net model is established, the change of the health level of reliability is used to describe complex equipment unit at all levels in the system of the degraded condition of health. |
| 55199 | 首先给出了健康退化Petri网的定义,分析了库所间"冗余"、"共同"、"并发"以及"继发"四种关系形式,用以评估各层次单元健康状态;然后分析了健康状态信度转换为健康度的规则并给出一种线性映射方法;根据健康状态退化趋势特点,在离散灰色模型中引入非线性时变项,提出了基于粒子群优化的拓展非线性时变参数离散灰色模型的健康度预测算法。 | First gives the definition of health degradation Petri net, analyzed the library between the "redundant", "common", "parallel" and "secondary" four relations form, to evaluate each unit level health;And then analyzes the reliability into the health of health rules and presents a linear mapping method;According to characteristics of health deterioration trend, in introducing nonlinear time-varying discrete grey model, is proposed based on particle swarm optimization, expanding the nonlinear time-varying discrete grey model to predict the health parameters is presented. |
| 55200 | 最后将模型应用于某发射装置的健康状态退化分析,说明了模型的适用性。 | Finally the model is applied to the health status of a launcher degradation analysis, illustrates the applicability of the model. |
| 55201 | 针对模糊贝叶斯网络模型对复杂不确定性时间信息描述和推理方面的局限性,给出了直觉模糊贝叶斯网络的定义,并将直觉模糊时序逻辑理论与贝叶斯网络推理相融合,构建了直觉模糊时间贝叶斯网络(intuitionistic fuzzy time Bayesian network,IFTBN)模型,提出了基于IFTBN的不确定性时间推理算法,较好地解决了态势估计中不确定性时间推理精度不高的问题,提高了军事态势评估系统形成正确战场感知的作战效能。 | For fuzzy Bayesian network model of complex uncertainty time information description and reasoning in terms of limitations, gives the definition of intuitionistic fuzzy Bayesian networks, and intuitionistic fuzzy temporal logic theory and Bayesian network inference, build the intuitionistic fuzzy Bayesian network time (intuitionistic fuzzy time Bayesian network, IFTBN) model, the reasoning algorithm is proposed based on the uncertainty of IFTBN time, better solve the uncertainty in situation assessment time reasoning precision is not high question, improved the military battlefield situation assessment system to form correct perception of the combat effectiveness. |
| 55202 | 最后通过典型实例验证了该时间推理方法的有效性和优越性。 | Finally, typical examples verify the effectiveness of the proposed time reasoning method and the superiority. |
| 55203 | 以故障可诊断性,即可检测性和可分离性为目标进行测点配置方法研究。 | In fault diagnosis can be, can detect and separability study on configuration method of measuring points for the target. |
| 55204 | 针对航天器部件测点较多,传统基于有向图(directed graph,DG)的方法在偶图绘制非常复杂且容易出错的情况,引入关联矩阵描述处理可诊断性测点配置方法,关联矩阵方法便于应用计算机编程,且在节点较多时便于扩展。 | For the spacecraft parts measuring point is more, traditional based on directed graph (directed graph, DG) method in a bipartite graph drawing is very complex and error prone, introducing the incidence matrix describes processing can diagnostic configuration method of measuring points, correlation matrix method is advantageous for the application of computer programming, and the nodes are too easy to extend. |
| 55205 | 在基于DG可诊断性测点配置方法思路的基础上,对应了关联矩阵与DG二者之间的转化关系,并以动量轮为例进行基于可诊断性的测点配置。 | Based on DG can be diagnostic, on the basis of allocation method of measuring points, the corresponding relationship between the incidence matrix and DG is the transformation of relations, as a case study of the momentum wheel based on diagnostic points of configuration. |
| 55206 | 结果表明该方法对卫星部件级测点配置具有实用价值。 | The results show that the method of satellite components level measuring point configuration has practical value. |