ID 原文 译文
8894 然后基于超分辨理论将不同采样速率下的基带混叠谱估计出来,并给出精确恢复的唯一性定理。 Then based on the theory of super resolution will be under the different sampling rate of base band aliasing spectrum estimation, and gives accurate restore uniqueness theorem.
8895 在谱重构过程中,为了降低恢复算法的复杂度,又提出了一种支撑集缩减准则。 Reproduction reconstruction process, in order to reduce the complexity of the recovery algorithm, and put forward a kind of support set of rules.
8896 以上方法既避免了栅格划分对重构模型的影响,也克服了有限长时域数据造成的频谱展宽效应,因此可以有效地提高谱估计的精度和分辨率。 Above method not only avoids the grid division's influence on the reconstruction model, also overcomes the spectrum broadening effects of long time domain data are limited, so it can effectively improve the accuracy of spectral estimation and resolution.
8897 数据模拟实验验证了上述方法的正确性和有效性。 Data simulation experiments verify the correctness and effectiveness of the proposed methods.
8898 针对网络中单个传感器无法对目标状态完全观测的情况,基于量测补偿策略与滚动时域估计方法,提出了一种分布式估计算法。 In view of the network in a single sensor can not be completely observation to the target state, based on the measurement compensation strategy and rolling time domain estimation method, this paper proposes a distributed estimation algorithm.
8899 针对网络中单个传感器量测对状态不完全可观测的情况,令各传感器利用其对完全量测的预测来补偿实际量测; In view of the network in a single sensor measurement of status is not completely observable, make various sensors use its forecast to completely measure to compensate for the actual measurement;
8900 进一步针对传感器网络中所有传感器估计的一致性问题,令各传感器利用本身的量测和邻居传感器的传输信息对状态进行滚动时域估计,并在此基础上构造分布式的滚动时域估计优化问题和设计实施算法。 Further for all sensors to estimate the consistency problem of sensor network, the measurement of various sensors use itself and neighbor sensors transmit information to scroll time domain state estimation, based on the structure of distributed rolling time domain estimation optimization and design implementation of the algorithm.
8901 仿真结果表明,在整个传感器网络全局可观测的前提下,该算法可以使得传感器网络中的所有传感器实现对目标状态的完整、准确估计。 The simulation results show that under the premise of the whole sensor network global observable, the algorithm can make all the sensors in the sensor network to achieve complete and accurate estimation of target state.
8902 为了提高旋转弹系统的控制品质,采用分数阶控制器进行双通道旋转弹控制系统设计。 In order to improve the control quality of rotating cylinder system, using the fractional order controller for dual channel rotation control system design.
8903 建立了旋转弹系统控制模型,进行线性化处理和解耦控制,并对解耦后的数学模型设计了分数阶PIλDμ控制器。 Rotating cylinder system control model is established, the linearization and decoupling control, and the mathematical model of decoupling after fractional lambda D mu PI controller is designed.