欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
自旋目标3维成像对于空间目标识别具有重要意义。为了解决单基雷达中无法获取自旋目标真实3维结构特征的问题，该文提出一种基于微动特征关联的白旋目标宽带雷达3维成像方法。通过利用多部雷达获取目标在不同视角下的回波信号，基于目标自旋时各散射中心的微多普勒信息特征实现不同雷达回波数据的多散射中心关联，获得了能够反映自旋目标真实尺寸的3维像。仿真结果验证了该方法的有效性和鲁棒性。
英文摘要：
The spinning targets＇ three-dimensional （3D） radar imaging is one of the most significant studms for space targets recognition. To obtain the real 3D characteristics of the targets that can not be acquired from a monostatic radar, a broadband 3D radar imaging algorithm based on micro-motion parameter correlation of several radars towards the same spinning target is proposed. Based on scattering centers＇ micro-motion parameters differences in different radars, the scattering centers in echoes from radars respectively of the same target are correlated, and the 3D radar image of the target is obtained which corresponds with the real size of the target. The simulations confirm the effectiveness and robustness of the algorithm.
同期刊论文项目
同项目期刊论文
An Adaptive ISAR-Imaging-Considered Task Scheduling Algorithm for Multi-Function Phased Array Radars
Micro-Doppler features analysis and extraction of vibrating target in FMCW SAR based on slow time en
Micro-motion feature extraction of target in inverse synthetic aperture radar imaging with sparse ap
Modified unscented Kalman filter using modified filter gain and variance scale factor for highly man
Micro-Doppler feature extraction for wideband imaging radar based on complex image orthogonal matchi
A variable structure multiple-model algorithm with sojourn time conditions based on model augmentati
A variable structure multiple model algorithm with sojourn time conditions based on model augmentati
Absolute adaptive CS model and modified strong tracking unscented filter for high maneuvering target
期刊信息
位置：