ID |
原文 |
译文 |
53317 |
混沌镇定控制的应用范围很广,所采用的方法很多。 |
Chaos stabilization controls have very wide applications and many methods can be used. |
53318 |
本文研究了文氏桥超混沌电路的时滞反馈混沌镇定控制方法, |
An approach of chaos stabilization control in Wien bridge hyperchaotic circuit via time-delay feedback is investigated in this paper. |
53319 |
利用模拟时滞反馈控制器将系统状态变量延时后接入原系统,实现了运行状态从超混沌态到单周期态的转变。 |
When the system state variable is delayed and then fed back the original system by utilizing an analogue delay feedback controller, the system working state has a transition from hyperchaotic to periodic. |
53320 |
设计了时滞反馈控制器电路,并进行了平衡点稳定性分析。 |
The delay feedback controller circuit is designed and the equilibrium point stabilities are performed. |
53321 |
电路实验结果验证了数值仿真结果,说明了时滞反馈控制器可以有效实现超混沌电路的混沌镇定控制。 |
The circuit experimental results verify the numerical simulation results, which illustrate that the time-delay feedback controller can realize the chaos stabilization control of the hyperchaotic circuit effectively. |
53322 |
针对实际中机载SAR成像的运动误差问题,提出基于子孔径分割的高效机载SAR运动补偿算法,其中成像采用线频调变标(Chirp Scaling,CS)算法。 |
Due to that airborne SAR imaging systems often face motion error, the motion compensation algorithm combined with sub-aperture technique is proposed, where chirp scaling (CS) algorithm is used for image formation. |
53323 |
同时设计基于FPGA+DSP的实时信号处理系统, |
What is more, a real-time signal processing system based on FPGA+DSP framework is designed. |
53324 |
并通过合理的数据流控制,运算资源分配和任务分配,将实时成像算法高效可靠地映射到实时信号处理器内。 |
Convenient data flow strategy is presented, and computational resource is also well arranged to realize efficient operation of the proposed algorithm in real-time processor. |
53325 |
仿真和外场成像实验都验证了该SAR实时成像处理算法和系统的有效性及可靠性。 |
Both simulated and real-time radar data experiments are listed to validate the effectivity of the proposal. |
53326 |
利用信号的稀疏性建立图像分类处理模型是图像识别技术的新应用。 |
Image classification model utilizing signal sparsity is a novel application for image recognition technology. |