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fire-control
相关语句
  火控
    Simulation Study on the Air-to-Ground Bombing Fire-Control Principle in Invisible Area
    对地轰炸不可见区火控原理仿真研究
短句来源
    Sensor appliance technology based fault diagnosis of fire-control system
    基于传感器应用技术的机载火控故障诊断系统
短句来源
    Ground moving target detection for airborne monopulse fire-control radar
    单脉冲机载火控雷达地面动目标检测方法
短句来源
    An analysis and comparison of Taiwan Air-Force-equiped fighters IDF, F-16A/B and Mirage-2000-5 are made in respect of their aerodynamical design, power plants, electronics, fire-control radar, airborne ordnance and fight performance.
    对最近装备台湾空军的IDF、F-16A/B和“幻影”2000-5战斗机的气动设计、动力装置、电子设备、火控雷达、机载武器和作战性能作了对比和分析。
短句来源
    Build Fire-Control Equipment Long-Range Experiment Teaching System with VXI Bus
    机载火控系统远程测试装置的设计与实现
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The use of integrated fire/flight control can effectively increase fire control accuracy, prolong the period of exchanging fire, and improve the percentage of hits. But the further improvement of the attitude tracking accuracy at the area of attacking is limited by a natural aircraft's iner-tial dynamics. This paper presents a new fuselage aiming mode of neutral stable aircraft, which is achieved with the symmetric deflection of flaps and dynamic decoupling for minor disturbance of the angle of attack. This...

The use of integrated fire/flight control can effectively increase fire control accuracy, prolong the period of exchanging fire, and improve the percentage of hits. But the further improvement of the attitude tracking accuracy at the area of attacking is limited by a natural aircraft's iner-tial dynamics. This paper presents a new fuselage aiming mode of neutral stable aircraft, which is achieved with the symmetric deflection of flaps and dynamic decoupling for minor disturbance of the angle of attack. This mode transfers an aircraft's model from a short-period oscillation model into a non-oscillation model, which then effectively speeds up the dynamic process of the attitude tracking at the area of attacking, decreases the dynamic error, increases the gust-rejection capability apparently, and achieves the result that the flight path does not change significantly during the process of attitude control, which is the demand of fuselage aiming mode control.This paper takes an aircraft as an example, designs its pitch control system with neutral stability and with sub-neutral stability. And this paper also gives the corresponding results of digital-analog hybrid simulation.

飞机直接力控制这一主动控制技术应用于火力/飞行综合控制,可有效地提高火控精度,延长接火时间,提高命中概率。但欲进一步提高攻击区的姿态跟踪精度已受到自然飞机惯性动力学的限制。本文提出飞机中性稳定机身瞄准这一新型模态,其途径是使用后缘襟副翼的对称偏转,对迎角小扰动变化进行气动解耦,从而构成飞机中性稳定,使飞机动力学由惯性振荡型转变为非周期型,有效地加速了飞机在攻击区的姿态跟踪动志过程,抑制了动态误差,明显地提高了抑制阵风干扰能力,并实现了姿态控制过程中航迹基本不变的机身瞄准模态控制要求。对诸如上述火力/飞行系统设计者所寻求的性能,本文将以YF-16飞机为背景,在理论设计基础上进行必要的仿真验证。

The air attack flight simulator is a simulation device which simulates certain functions of air combat, such as aerobatic flight, formation flight and air-to-air/ground attack. The cooperative action of the flight system and the fire control system plays an important role in simulating air attack. This paper mainly introduces the flight and fire control synthesis simulation technology for simulating air attack. They are1. Research purpose.2. Simulation method and design features.3. key technologies.4. Typical...

The air attack flight simulator is a simulation device which simulates certain functions of air combat, such as aerobatic flight, formation flight and air-to-air/ground attack. The cooperative action of the flight system and the fire control system plays an important role in simulating air attack. This paper mainly introduces the flight and fire control synthesis simulation technology for simulating air attack. They are1. Research purpose.2. Simulation method and design features.3. key technologies.4. Typical digital simulation results.5. Conclusions.

空中攻击模拟器是一种模拟空战某些功能(如复杂特技飞行、编队飞行、空对空/地攻击等)的模拟设备。飞行系统与火控系统的协同工作在模拟空中攻击中起着重要的作用。本文主要介绍模拟空中攻击所需要的飞行与火控综合仿真技术。它们是:1.研究目的;2.模拟方法及设计特点;3.关键技术;4.典型数字仿真结果;5.结论。

In modern photoelectric fire-control and guidance systems,the sighting line is often required to be stabilized to reduced the effect of carrier turbulence.in order to increase hitting accuracy In the paper,the geometric stabilizing principle of sighting line is discussed by use of vector method,three motion-controlling equations are derived and it is indicated that the preconditions need to be met when using a two degrees of freedom gyro or two single degree of freedom gyroes for measuring the carrier...

In modern photoelectric fire-control and guidance systems,the sighting line is often required to be stabilized to reduced the effect of carrier turbulence.in order to increase hitting accuracy In the paper,the geometric stabilizing principle of sighting line is discussed by use of vector method,three motion-controlling equations are derived and it is indicated that the preconditions need to be met when using a two degrees of freedom gyro or two single degree of freedom gyroes for measuring the carrier turbulence to achieve the stabilization of sighting line。

在现代光电火控、制导系统中,为了提高命中精度常常要求对瞄准线进行稳定,减小载体扰动的影响。本文用矢量法讨论瞄准线的几何稳定原理,导出了稳定瞄准线的三种运动控制方程,指出了用一个二自由度陀螺或两个单自由度陀螺测量载体扰动实现瞄准线稳定必须满足的前提条件。

 
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