ID |
原文 |
译文 |
10744 |
采用同时融合多种赋权法优势的有序加权(ordered weighted averaging,OWA)组合赋权法确定指标权重。 |
A variety of advantages of ordered weighted (ordered weighted averaging,, OWA) combination method to determine index weight. |
10745 |
给出一种群组专家参与的区间型姿态稳定控制器择优评价方法,并定义了基于区间分析的评价结果可靠度定量描述指标。 |
Given a group of experts to participate in a population of interval type attitude stability controller merit evaluation methods, and defined the evaluation results based on the interval analysis reliability index quantitative description. |
10746 |
实例分析了航天器总体设计过程中的姿态稳定控制器择优评价过程,验证了控制器择优评价体系的有效性和评价结果的高可靠度,丰富了决策理论,增强了决策者信心。 |
Instance analyses the overall design process of spacecraft attitude stability controller merit evaluation process, verify the effectiveness of the controller merit evaluation system and the high reliability of the evaluation results, enrich the theory of decision-making, enhancing the policymakers' confidence. |
10747 |
考虑到三维空间目标-导弹相对运动方程的非线性特性以及中制导段的多约束条件,采用Gauss伪谱法设计了一种多约束条件下的最优中制导律。 |
Considering the three dimensional space target - missiles in the nonlinear characteristics of relative motion equation and the constraint conditions of simplized, Gauss pseudo-spectral method was adopted to design a kind of constraint conditions of the optimal guidance law. |
10748 |
同时考虑了导弹自动驾驶仪的二阶动态特性。 |
At the same time considering the second-order dynamic characteristics of the missile autopilot. |
10749 |
考虑的约束条件包括:交班距离、视线角、视线角速率以及过载指令。 |
Considering the constraint conditions including: including distance, Angle of sight, the line of sight angular rate and overload command. |
10750 |
性能指标为剩余飞行时间n次方的倒数乘以控制输入的平方的积分。 |
Performance indicators for the rest of the time of flight of the reciprocal of NTH power multiplied by the square of control input points. |
10751 |
研究结果表明,在性能指标中引入时变权重系数时,虽然消耗的燃料有所增加,但是导弹在满足交班约束条件的同时过载指令能够收敛至零,利于中末制导的顺利交接。 |
Research results show that the performance index is introduced in time-varying weight coefficient, while the consumption of fuel increases, but the missile overload command at the same time in the meet the constraint conditions of succession can converge to zero, conducive to the smooth transition of terminal guidance. |
10752 |
针对传统的图像去噪算法容易忽视图像纹理细节的问题,首先提出一种全局自适应分数阶积分去噪算法。 |
In view of the traditional image denoising algorithm is easy to ignore the problem of image texture detail, first proposed a global adaptive fractional integral denoising algorithm. |
10753 |
该算法可以在去除图像噪声的同时,对图像的纹理进行一定的保留。 |
The algorithm can remove the image noise at the same time, the texture of images must be retained. |