ID 原文 译文
9054 仿真实验表明,在处理脉冲噪声环境下的线性调频信号时,与传统的基于Myriad滤波、Meridian滤波等多种非线性滤波的方法相比,提出的稳健S变换不仅能有效抑制脉冲噪声,且在脉冲性较强的α稳定分布噪声环境下,具有良好的鲁棒性和优良的线性调频信号参数估计性能。 Simulation experiments show that the processing of linear frequency modulation signal, the pulse noise environment based on Myriad filter with traditional compared, Meridian, filtering and other nonlinear filtering method, the proposed robust S transform can not only effectively suppress impulse noise, and sex strong alpha stable distribution in pulse noise environment, has good robustness and good performance of parameter estimation of LFM signal.
9055 针对异构网络中毫微微小区(femtocell)之间的同层干扰和femtocell与宏小区(macrocell)之间的跨层干扰,提出一种基于分簇的资源管理方案。 Aiming at femto village in heterogeneous network (femtocell) provided between the interference and femtocell and macro cell (macrocell) between the cross layer interference, a resource management scheme based on clustering.The solution includes two parts:
9056 该方案包括两部分:第1部分是宏基站(macrocell base station,MBS)利用三轮子信道分配算法为宏用户分配子信道,再采用注水算法分配功率; the first part is acer station (macrocell base station, MBS) channel allocation algorithm using three wheels for macro users distribution channel, by allocating power allocation algorithm;
9057 第2部分首先采用遗传模拟退火算法为femtocell分簇,再利用启发式算法和卡罗需-库恩-塔克(Karush-Kuhn-Tucker,KKT)条件为毫微微用户分别分配子信道和功率。 Part 2 first USES the genetic simulated annealing algorithm for femtocell clustering, using heuristic algorithm and carol to Kuhn - Tucker (Karush - Kuhn - Tucker, KKT) conditions for femto user distribution channel and power respectively.
9058 仿真结果表明,该方案有效地抑制了网络中的这两种干扰,满足了用户的数据速率需求,有效地提高了频谱效率。 The simulation results show that the scheme in the network was effectively inhibited the two interference, meet the demand of the user data rate, effectively improve the spectral efficiency.
9059 针对吸气式高超声速飞行器控制中存在的执行机构受限问题,提出一种模糊反演控制设计策略。 For air-breathing hypersonic flight control actuator that exist in the constrained problem, put forward a design of fuzzy inverse control strategies.
9060 设计一种新的辅助系统分别对跟踪误差和控制律进行补偿,在物理执行机构受限时能够同时保证闭环系统及跟踪误差的有界性。 Design a new kind of auxiliary system of the tracking error and control law to compensate respectively, at the same time in the limited physical actuators can ensure the closed-loop system and the boundedness of the tracking error.
9061 在反演控制的设计框架下,引入模糊控制器逼近模型中的不确定项,提高控制系统的鲁棒性。 Under the design framework of inversion of control, the introduction of the uncertainties of approximation model of the fuzzy controller, improve the robustness of control system.
9062 为防止出现传统反演方法中存在的"微分膨胀"问题,引入滑模微分器对虚拟导数进行求解。 To prevent the traditional inversion method in the problem of "differential expansion" of the introduction of the sliding differentiator for solving virtual derivative.
9063 最后,通过实例仿真验证所设计控制策略的有效性。 Finally, an example simulation demonstrate the effectiveness of the designed control strategy.