The coupling sensitivity of unconventional responses of DFC aircraft is analyzed with the closed loop system dynamics and the aiming error dynamics,furthermore,the analytical results are verified through numerical examples,and finally some important conclusions are obtained on the coupling sensitivity,which can be referred to the system design and flying qualities rating for DFC aircraft.
针对当前直接力控制系统设计实践中遇到的直接力控制(DFC)飞机非常规响应耦合敏感性问题,借助闭环系统动力学和瞄准误差动力学理论进行推导与分析,进而通过实例计算,得出可供DFC系统设计及飞机飞行品质评定参考的重要结论。
the directional pattern of the far field of antenna - radome system is calculated using numerical surface integration algorithm, and the aiming error .
天线罩是用来保护无线电系统免受外界影响的一种装置,为了保证在天线扫描角范围内电磁波通过天线罩时得到最大的功率传输系数和最小的相位畸变,运用平面波谱法分析天线罩对天线电磁性能的影响,采用数值积分法求得远区方向图,结合优化方法求解出瞄准误差。
This paper discusses the coupling loss induced by pointing error of receiver for coupling space light into single mode fiber in laser satellite communication systems with optical preamplifiers.
考虑接收端瞄准误差对空间光到单模光纤耦合的影响,导出了带前置光放大的卫星激光通信系统中,由瞄准误差引起的突发误码率的近似解析表达式,并建立了基于突发误码率的系统优化模型。
Research on the compensation method of decreasinga radome s boresight error;
关于减小天线罩瞄准误差的补偿方法的研究
In the guidance system of active-passive composite, aiming-line error that be caused the redome has certain difference with the condition of active seeker and passive seeker adopting respectively monopulse system of amplitude comparison and phase one.
在主被动复合的制导体制中 ,主动导引头和被动导引头分别采用幅度比较单脉冲系统和相位比较单脉冲系统情况下 ,天线罩所引起的瞄准线误差有一定的区别。
Targeting errors induced by navigation error and control error are analyzed and then a multi impulse Hill guidance scheme is presented by.
本文分析了MMU交会目标过程中 ,导航和控制误差对Hill制导瞄准点误差的影响 ,提出了用多脉冲Hill制导按标称最优轨迹飞行的设计方案 ,从而既可以实现与目标和空间站的高精度交会 ,又可以节省燃
ESTIMATION OF MAXIMUM AIM ERROR FOR ANTISHIP MISSILE FIRE CONTROL SYSTEMS
反舰导弹火控系统最大瞄准误差估计
From the point of the spot error of the weapon se ek er, the effect of non-coherent active decoy antagonizing the anti-radiation wea pon is analyzed.
从反辐射武器导引头瞄准误差的角度,对非相干有源诱偏抗反辐射武器的干扰效果进行分析。
He missed his aim, ie did not hit the target.
他瞄准失误(未打中目标).
An Effective Method of Reducing the Dynamic Error and the Stable Tracking Time of the Sighting Device
减小瞄准具动态误差、缩短稳定跟踪时间的有效方法
MEASUREMENT COMPENSATION OF VOLUMETRIC ERRORS OF CNC MACHINING CENTERS USING AN AUTO-ALIGNMENT LASER INTERFEROMETER
数控机床误差的激光干涉仪自动瞄准测量及补偿技术研究
Forecast Model and Error Analysis of the Line-of-Sight Angular Speed of Short Range Missiles
近程导弹瞄准线转动角速度预测模型及误差分析
sight angle and deflection transmitter
瞄准角及偏差发送器
alignment error
安装误差;调准误差;定线误差;校正误差;校直误差
The act of aiming.
瞄准,对准瞄准的行为
a sight used for aiming a gun.
用来瞄准枪的瞄准器。
Influence of tracking and pointing error on the performance of inter-satellite optical CDMA communication system
跟瞄误差对星间光码分多址系统性能的影响
As a result, a friendly surface-to-air missile was mistakenly fired at us.
结果,自动瞄准的地对空导弹误中了我们。
The Credit Right of Poor People:New Models for the Deviation Collimation of Small-sum loan;
穷人的信贷权:小额信贷瞄准偏差研究的新范式
Study of pointing error compensation method of laser spot in atmosphere environment
大气环境下激光光斑瞄准偏差的补偿方法研究
integral of time multiplied by the error criterion
时间乘误差积分准则
nonlinear standard error of estimate
非线性估计标准误差;非线性估计的标准误差
gunsight computer
【军】瞄准具计算机
Understanding on the Right of Habitation of "the Poor People Economics": Impact of Supply and Deviation of Aiming;
“穷人经济学”的居住权解读:供应的冲击和瞄准的偏差