| ID | 原文 | 译文 |
| 10874 | 在复杂装备研制项目中,由于其研制过程中的多种复杂性和不确定性特征使得对项目的进度规划管理非常困难。 | In complex equipment development project, due to its characteristics in the process of the development of a variety of complexity and uncertainty makes the project schedule planning management is very difficult. |
| 10875 | 文章基于系统论的思想,把复杂装备的研制过程看作是由一系列标志性事件组成的整体系统; | Based on the thought of system theory, the development process of complex equipment is considered an integral system consists of a series of landmark; |
| 10876 | 定义了复杂装备研制项目的图示评审技术(graphic evaluation and review technique,GERT)网络模型; | Defines the complex equipment development project of graphic review techniques (graphic evaluation and review technique, GERT) network model; |
| 10877 | 讨论了复杂装备研制项目完成时间的GERT网络"反问题"求解思路。 | Discusses the complex equipment development project completion time of GERT network "inverse problem solving thinking." |
| 10878 | 以某飞机研制项目为例,对其期望完成时间进行了规划。 | With a plane development project as an example, the expected completion time for the planning. |
| 10879 | 针对系统动力学模型不准确可能导致滤波精度下降,以及系统状态协方差阵可能出现的负定性问题,提出一种新的高斯过程回归平方根分解无迹粒子滤波(Gaussian process regression square-root decomposition unscented particle filter,GPSR-UPF)算法。 | In view of the system dynamics model inaccuracy may led to the decrease of the filtering precision, as well as the system state covariance matrix of possible negative qualitative problems, put forward a new Gaussian process regression square root decomposition no trace particle filter (Gaussian process regression square root decomposition - unscented particle filter, GPSR - UPF) algorithm. |
| 10880 | 在该算法中,采用高斯过程回归求取UPF的重要性密度函数。 | In the algorithm, using gaussian process regression to calculate the importance density function of UPF. |
| 10881 | 当系统模型不准确时,通过高斯过程回归学习训练数据,进而获取系统的回归模型及系统噪声协方差,同时引入平方根变换抑制系统状态协方差阵的负定性。 | When the system model is inaccurate, learn by gaussian process regression training data, and then get the regression model of system and the system noise covariance, at the same time square root transformation is introduced to suppress negative qualitative state covariance matrix. |
| 10882 | 将提出的GPSR-UPF算法应用到捷联惯导/全球定位系统(strapdown inertial navigation system/global positioning system,SINS/GPS)组合导航系统中进行仿真验证。 | Will GPSR - UPF algorithm is applied in the strapdown inertial navigation/global positioning system (strapdown inertial navigation system/global positioning system, SINS/GPS) integrated navigation system in the simulation test and verify. |
| 10883 | 结果表明,所提出滤波算法的性能优于基本的无迹粒子滤波算法,能提高组合导航系统的解算精度。 | Results show that the performance of the proposed filter algorithm is superior to the basic no trace of the particle filter algorithm, and can improve the calculating precision of integrated navigation system. |