During the design of new type attack helicopter , we need to assembly the engine , the gear box , the driving shaft and the rotor system together on the ground , so that we can use it to test its performance and try whether they work in harmony 在某新型武装直升机的研制过程中，需要把发动机、减速器、传动轴和旋翼系统在地面进行装配，做地面试验，以检验各子系统的性能和相互间的协调性。
Wang advanced version of air combat game , you will be driving gunships to challenge the enemies of the air will not be defeated - oh operations guide : keyboard control , the next move around the aircraft , the main weapons : the blank keys , vice weapons : ctrl key 高难度的横版空战游戏,你将驾驶武装直升机来挑战空中的敌人们不要被打倒哦操作指南：键盘控制，上下左右移动飞机，主武器：空格键，副武器： ctrl键
The flight control system of attack helicopter and the influence of disturbance during noe flight are studied in this dissertation . and the use of h robust control and dynamic inversion schemes in flight control system are discussed 本文主要对贴地飞行时武装直升机的飞行控制系统进行深入的研究和探索，讨论了贴地飞行时气流扰动对直升机系统的影响，研究了h _鲁棒控制和动态逆控制在直升机飞控系统中的应用。
Introduction : wang advanced version of air combat game , you will be driving gunships to challenge the enemies of the air will not be defeated - oh operations guide : keyboard control , the next move around the aircraft , the main weapons : the blank keys , vice weapons : ctrl key 攻略：高难度的横版空战游戏,你将驾驶武装直升机来挑战空中的敌人们不要被打倒哦操作指南：键盘控制，上下左右移动飞机，主武器：空格键，副武器： ctrl键
The automatic control system , as a critical technology , has an irreplaceable effect in keeping flight security and promoting attack efficiency . so high - qualified flight control system is necessary for completing the complex flight missions 飞行自动控制系统作为现代飞机的一项关键技术，在保持飞机飞行安全和提高攻击效率方面起着不可替代的作用，所以高性能的武装直升机的飞行控制系统的设计和使用是保证其完成复杂飞行任务的必要条件。
But fcs and " fly / fire " coupler is the key technique of iffc 。 in this paper , a fire control system of armed helicopters for ground attack is proposed based on the attack system of fix - wing . we stress on our research of fcs , iffc and " fly / fire " coupler for armed helicopters 本文在参考固定翼飞机攻击系统的基础上,建立武装直升机对地攻击的火控系统,重点对直升机飞行控制系统、综合飞行/火力控制系统、以及飞行/火力耦合器等进行了研究。
According to the basic performance indexes of the portable surface - to - air missile and the armed helicopter , the operational effciency of the portable surface - to - air missile resisting the cruise missile is analyzed and calculated with the mathematical analytical method , and deriving the calculate result 摘要根据便携式地空导弹和武装直升机的基本性能指标，运用数学解析的方法，对某便携式地空导弹抗击武装直升机的作战效能进行了分析计算，并得出计算结果。
The intelligent mine will be the most important weapon system to defend arming helicopter hedgehopping in future war . passive acoustic detection technology is the key technology . with the researching of the national defence pre - researching project which is the research of acoustics compound fuse of anti - helicopter intelligent mine , this paper presents acoustic localization algorithm and discusses the affect of wind to the localization , then a method of how to correct the affect of wind has been studied , upon this a dsp software system has been designed 智能雷弹是防御超低空飞行的武装直升机的重要武器系统，而被动声探测技术是其关键技术，本文结合“九?五”国防预研项目“反直升机智能雷弹声复合引信技术”的研究，对空间目标声定位算法和风对被动声定位的影响及如何对这种影响进行修正进行了深入分析，并在此基础上设计了dsp软件系统。
This paper , in advantage of modern control theories , designed the pitch control system and the altitude holding system of the x armed helicopter , and present digital simulation , coupling analysis , sensitivity analysis , system performance analysis under different input and initial condition 本文应用现代控制理论设计了某型武装直升机的俯仰角控制系统和高度保持系统，并进行了数字仿真、耦合分析、飞行状态变化对控制系统性能的影响分析，及在不同输入初始条件下的系统性能分析。
In this paper , the research is on the air - air missile attack system launched by armed helicopter under abominable environments which is based on the fixed - wing fighter and consider properties of helicopter itself , and the focus of that is on the model of helicopter , rotor waves , air - air missile and integrated fire / flight 本文在参考固定翼飞机攻击系统设计的基础上，同时结合直升机自身的特点，建立了武装直升机在恶劣环境下发射空空导弹的攻击系统，重点对直升机、旋翼下洗、空空导弹和综合火/飞这四部分进行了研究。
