| ID | 原文 | 译文 |
| 11924 | 由于杂波非高斯特性和相关特性的影响,传统的动目标检测(moving target detection,MTD)技术的检测性能严重下降。 | Because of clutter non-gaussian characteristics and related properties, the influence of the traditional moving target detection (moving target detection, MTD) detection performance of the technology of serious decline. |
| 11925 | 针对该问题,基于对称α稳定分布(symmetricαstable,SαS)杂波模型和自回归(auto regressive,AR)模型理论,提出了一种基于ARSαS模型参数估计的雷达目标检测方法。 | According to the problem, based on the symmetric alpha stable distribution (symmetric alpha stable, S alpha S) clutter model and autoregressive (auto regressive, AR) model theory, this paper proposes a model based on ARS alpha S parameter estimation methods of radar target detection. |
| 11926 | 该方法基于SαS模型,通过幂变换抑制杂波的非高斯特性,以及通过基于广义尤拉-沃克方程参数估计的AR模型白化杂波,应用快速傅里叶变换实现对目标信号的积累,以提高信杂比。 | The method based on S alpha S model, through the non-gaussian characteristics of power transform to suppress clutter, and based on the generalized euler - walker albino clutter equation parameters estimation of AR model, the fast Fourier transform is applied to implement the accumulation of the target signal, in order to improve the signal to noise. |
| 11927 | 仿真实验和实测数据验证表明,所提方法在非高斯相关杂波背景下的检测性能明显优于传统的MTD方法。 | Simulation results and the measured data validation show that the proposed method in the detection performance of related non-gaussian clutter background is superior to traditional methods of MTD. |
| 11928 | 硬式加油技术适合给大型飞机加油,能与软式加油形成功能互补。 | Hard for large aircraft refueling refueling technology, can form a complementary functions and soft refueling. |
| 11929 | 研制硬式加油技术,需要解决伸缩管动力学建模与控制问题。 | Hard filling technology of expansion pipe dynamics modeling and control problem to solve. |
| 11930 | 在加油机定直平飞的前提下,建立了考虑伸缩管质量分布变化与气动参数不确定性的动力学模型。 | In tankers straight level flight under the premise of established considering expansion pipe quality distribution change and the dynamic model of pneumatic parameter uncertainty. |
| 11931 | 将不确定性视为复合扰动,采用反馈线性化实现标称系统的解耦,并分别为俯仰与滚转子系统设计了非线性干扰观测器与反演自适应控制器。 | Will uncertainty as the compound disturbance, the nominal system is realized by using feedback linearization decoupling, designed for pitching and rolling rotor system and nonlinear disturbance observer and inversion adaptive controller. |
| 11932 | 仿真结果表明,复合控制器在多种不确定性条件下能达到一致的控制效果,控制性能优于常规增稳控制系统。 | The simulation results show that the compound controller under the condition of many kinds of uncertainty can achieve consistent control effect, the control performance is superior to the conventional stability augmentation control system. |
| 11933 | 提出一种单载波二维码分与频分多址(single carrier two dimensional code and frequency division multiple access,SC-2DCFDMA)系统; | A qr code points with single carrier frequency division multiple access (single carrier two dimensional code and frequency division multiple access, SC - 2 dcfdma) system. |