ID 原文 译文
10554 当前网络和信息技术的发展为C4ISR(command,control,communication computer,intelligence,surveillance,reconnaissance,C4ISR)系统的灵活性提出了更大的挑战。 The current network and the development of information technology for C4ISR (command, control, communication computer, intelligence, surveillance, reconnaissance, C4ISR) the flexibility of the system proposes a bigger challenge.
10555 灵活性存在于C4ISR系统的多个方面,其中结构灵活性是系统灵活性的支撑。 Flexibility exists in various aspects of C4ISR system, including structure flexibility is the flexibility of the supporting system.
10556 首先明确了系统结构灵活性的基本内涵,然后采用OPDAR(observer,processor,decision,actor,relationship)模型构建系统结构,改进并应用了制造业中车间-产品模型的灵活性分析思想,提出基于动态调整的C4ISR系统结构灵活性分析方法。 First clear the basic connotation of the system structure flexibility, then USES the OPDAR (the observer, the processor, the decision, the actor, relationship) model to construct the system structure, the improvement and application in the manufacturing workshop - the flexibility of product model analysis, put forward based on the dynamic adjustment of C4ISR system structure flexibility analysis method.
10557 最后对两种联合防空系统的系统结构进行灵活性分析,证明了方法的可行性。 Finally the system structure of the two kinds of joint air defense system flexibility analysis, prove the feasibility of the method.
10558 提出一种基于Radon-修正离散线性调频傅里叶变换(Radon-modified discrete chirp Fourier transform,RMDCFT)的空间高速机动目标检测与参数估计的方法。 Put forward a method based on Radon - modified discrete linear frequency modulated Fourier transform (Radon - modified discrete 'chirp Fourier transform, RMDCFT) space high speed maneuvering target detection and parameter estimation method.
10559 该方法在目标运动参数范围内进行搜索,将目标数据从距离单元-慢时间域中取出并进行相应匹配变换处理,在补偿回波数据相位并进行相参积累以用于目标检测的基础上同时得到目标速度和加速度的估计结果。 ‭Within the scope of the target motion parameter to search the method, the target data from the distance unit - slow time domain and the corresponding matching transformation processing, echo data in compensation phase and coherent accumulation to target detection at the same time, on the basis of the target velocity and acceleration of the estimated results are obtained.
10560 该方法能同时对距离徙动和多普勒走动进行校正,并可在脉冲数有限和低信噪比下有效地检测到空间高速机动目标并获得较好的参数估计结果。 ‭This method can also for walking distance migration and doppler correction, and under the pulse number is limited and low SNR effectively detect space high speed maneuvering targets and obtain better parameter estimation results.
10561 仿真结果和对所提方法的输出信噪比表达式的数学推导结果证明了所提方法的有效性。 ‭The simulation results and the proposed method of output SNR expression mathematical derivation results prove the effectiveness of the proposed method. ‭
10562 针对机载网络随机竞争类媒介接入控制(medium access control,MAC)协议在网络负载较重时性能下降严重、接入门限值设置缺乏理论依据和多优先级业务服务质量无法有效支持等问题,提出一种基于部分可观测马尔可夫决策过程的信道接入策略。 For airborne network random competition class medium access control (MAC) medium access control, protocol performance degradation when the network load is heavier and entry threshold Settings lack of theoretical basis and more priority business service quality can not effectively support and other issues, put forward a kind of based on partially observable markov decision process of channel access strategy.
10563 在以不同优先级分组占用信道代价作为目标函数的基础上建立动态规划方程,采用状态空间压缩方法对问题求解进行简化。 At different priority group occupied channel cost as the objective function based on dynamic programming equation, using state space compression method to simplify the problem solving.