| ID | 原文 | 译文 |
| 5964 | 以多载波信号的检测定位为背景,研究了基于多个载波信号互模糊函数(cross ambiguity function,CAF)相参积累的TDOA/FDOA参数估计算法,为多载波信号的无源定位提供高精度的定位参数估计方法。 | With multicarrier signal detection as a background, based on more than one carrier signal are studied and the fuzzy function (cross ambiguity function, CAF) coherent accumulation of TDOA/FDOA parameters estimation algorithm, multiple carrier signal with high precision positioning of parameter estimation of passive location method. |
| 5965 | 基于接收信号模型,推导了多载波信号的互模糊函数,从TDOA/FDOA两个维度分析了不同载波信号CAF的相位关系。 | Multicarrier signal are derived based on the received signal model of the fuzzy function, from two dimensions of TDOA/FDOA analyzed the different phase of the carrier signal CAF relations. |
| 5966 | 通过相位补偿实现了多载波信号CAF的相参积累,并从理论上分析了TDOA/FDOA参数估计的性能改善情况。 | Multicarrier signal by phase compensation and CAF coherent accumulation, and theoretically analyzes the TDOA/FDOA parameter estimation performance improvement. |
| 5967 | 蒙特卡罗仿真表明,提出的多载波信号相参积累TDOA/FDOA估计算法性能明显优于单载波信号的估计性能,性能改善情况与理论分析一致。 | Monte carlo simulation show that the proposed multicarrier signal coherent accumulation of TDOA/FDOA estimation algorithm performance is better than single carrier signal estimation performance, performance improvement in agreement with the theoretical analysis. |
| 5968 | 针对机动目标拦截问题,设计了基于固定时间收敛扰动观测器(fixed-time disturbance observer,FxTDO)的终端角度约束非奇异快速终端滑模制导律(nonsingular fast terminal sliding mode guidance law,NFTSMGL)。 | For intercepting maneuvering targets on the problem, the design based on the convergence of fixed time disturbance observer (fixed - time disturbance observer, FxTDO) of non-singular terminal Angle constraint fast terminal sliding mode guidance law (nonsingular fast terminal sliding mode guidance law, NFTSMGL). |
| 5969 | 通过具有固体时间收敛特性的扰动观测器对导弹拦截过程的外部扰动进行快速、精确估计。 | By disturbance observer with solid time convergence properties of external disturbance missile interception process fast and accurate estimate. |
| 5970 | 同时为了抑制抖振影响以及保证制导信号在有限的时间范围内收敛,设计了NFTSMGL,并进行了稳定性分析。 | At the same time in order to suppress the chattering effect and guarantee the guidance signal within finite time convergence, NFTSMGL was designed, and a stability analysis was carried out. |
| 5971 | 仿真结果表明,FxTDO-NFTSMGL可以使制导信号在有限的时间范围内收敛至期望状态,并满足对机动目标拦截的要求,相较于无观测器的NFTSMGL收敛速度更快,且避免了抖振现象。 | The simulation results show that FxTDO - NFTSMGL can make guidance signal within finite time convergence to the desired state, and satisfy the requirement of intercepting maneuvering targets, compared with no observer NFTSMGL faster convergence speed, and avoid the chattering phenomenon. |
| 5972 | 针对无人战机(unmanned combat air vehicles,UCAV)(目标)发射防御弹对来袭攻击弹以一定拦截角度进行拦截的问题,假设目标和防御弹协同飞行且其之间只能进行单向信息传输,在来袭弹采用增强比例导引律的前提下,建立了防御弹信息单向传输和目标信息单向传输两种模式下的防御弹-攻击弹视线角非线性模型。 | For unmanned aircraft, unmanned combat air vehicles, UCAV) of (target) launch defense play play to intercept the Angle of attack to intercept, assuming that target and defensive play synergy between flight and its only one-way transmission of information, in the incoming enhanced proportional guidance law under the premise of defense was set up information and target one-way transmission two one-way transmission mode of defensive play - attack Angle of sight play nonlinear model. |
| 5973 | 考虑防御弹脱靶量要求、拦截角度约束和防御弹(或目标)的控制能量因素,建立了性能指标函数。 | Considering defensive play miss distance requirements, interception Angle constraint and control energy factors of defensive play (or target), established the performance index function. |