飞行环境

战术弹道导弹飞行环境中GPS卫星可用性探讨

Investigation on Availability of GPS Navstar in the Flight Environment of Tactical Ballistic Missile

本文针对平台框架设计、生产与飞行环境试验存在的疑难问题，在设计上提出了加强筋、变截面、E型锻铝结构形式的平台框架措施；

In view of the difficulties in platform gimbal design , manufacturing and flight environment test , the measures of ribs , variable cross-section , and E-shape forging aluminium structure forms of platform gimbal are adopted .

飞行环境仿真在无人机（UAV）系统中是重要组成部分。

Aircraft-environment simulation is an important part of UAV system .

系统地分析了在战术弹道导弹飞行环境下，如何选择可用来参与弹道导弹组合制导的GPS卫星的准则。

How to select GPS navstars which can be used in integrated guidance in the flight environment of tactical ballistic missile is discussed in the paper , and how to improve antijamming ability of GPS receiver is also discussed preliminarily .

飞行环境监视系统（AESS）是航空安全的重要保障，通过对飞机周围环境的监测，提前探测危险区域发出告警，从而避免飞行事故。

Aircraft Environment Surveillance System ( AESS ) plays an important role in the flight safety .

ASV再入大气层的飞行环境变化剧烈、干扰大，因而其姿态控制系统的设计是一项非常前沿的研究课题。

For the varieties of the aerosphere and the large disturbances , the design of attitude control system of ASV is a very difficult problem during the re-entry .

微藻在空间飞行环境中的生存与适应

Effect of space flight on the survivorship and adaptation of microalgae

飞行环境对火箭喷焰微波衰减特性的影响

Effects of Flight Condition on Microwave Attenuation Characteristics of Rocket Plume

固体发动机飞行环境下内绝热层安全余量分析

Analysis on Safe Margin of SRM Internal Insulation in Flying Environment

紫外/红外双色寻的导弹飞行环境的仿真技术

Flight Environment Simulation Technique of Ultraviolet / Infrared Homing Missile

雾效果的使用使得虚拟的飞行环境更贴近现实。

Fog impact makes the virtual flight environment more closed to reality .

航模动力及飞行环境无线实时监测系统设计

Aeromodelling 's power and flight environment wireless real-time monitoring system

飞行环境污染对航天器的影响

The Effect of Flight Environment Contamination to Spacecraft

论述了卫星等航天器的飞行环境污染源及其影响特性。

The paper discusses the contamination source and influence characteristic of flight environment for spacecraft including satellite .

针对飞机在高空飞行环境对飞机结构的疲劳寿命的影响，进行了+50℃～-50℃温度的腐蚀试验研究。

As is now well known , corrosion environment has effect on the fatigue life of aircraft .

结论高温和噪声等飞行环境可导致飞行员红细胞膜脂质过氧化反应增强和抗氧化能力降低。

Conclusion Heat and noise environments might induce increase of lipid peroxidation reaction and decrease of antioxidant ability .

又因为导弹的飞行环境复杂多变，会对导弹飞行带来干扰。严重时会使导弹在执行任务过程中发生故障。

Furthermore , complex and changing environment during the process of the flight will bring the missile interference .

针对自主飞艇飞行环境的不确定性，提出了一种基于自适应滑模神经网络的姿态控制系统。

An adaptive controller combining the siding mode control with neural network is derived for autonomous airship according to flight environment .

通过建立杂波模型、电子干扰模型以及大气衰减模型，分析了巡航弹飞行环境对雷达探测性能的影响。

By sea clutter and ground clutter modeling , electron jammer modeling atmosphere attenuation modeling , the cruise missile flight con .

飞机使用环境谱中飞行环境谱和停放环境谱的组合就是飞行停放飞行环境谱。

The aircraft service air ground air environmental spectrum consists of two parts : flying environmental spectrum and ground parking environmental spectrum .

目的探讨飞行环境对各机种飞行员颈椎及周围软组织产生的影响。

Objectivo To investigate the effects of flight environment on the cervical vertebra and surrounding soft tissue of the various models pilots .

当飞行环境中有预先未知威胁出现时，该方法可根据更新后的信息局部修正受影响的航迹来获得新的全局最优航迹。

This approach can obtain the global path by modifying the influenced path using new information acquired whenever an unforeseen threat is perceived .

最后，根据中断程序模拟的导弹飞行环境进行了模飞测试。

Finally the missile 's flight environment was simulated by means of interrupt program , and the flight simulation test has been done .

由于再入过程中的飞行环境异常复杂，保证飞行安全并满足任务要求的制导精度对再入制导提出了严峻的挑战。因此，需要对可重复使用飞行器的再入制导方法进行深入的研究。

To ensure flight safety and guidance precision , entry guidance encounters the huge challenges resulted form the extremely complex environment in entry phase .

此外，与陆地飞行环境相比，无人机在水环境下飞行具有更大的风险性。

Also , compared with flying in the terrestrial environment , there is a greater risk navigating in the water environment for the UAV .

本文提出了在飞行环境中利用弹载存储测试技术获取底排弹动态参数的实时记录的测试方案。

Based on the test and measurement technology . This article explores a real-time measuring scheme to record the base-bleed projectile 's dynamic parameters .

针对不同强度威胁源构成的飞行环境，提出了一种基于人工势场法和遗传算法相结合的无人机全局航路规划方法。

Based on the artificial potential field and genetic algorithms , a method of flight path planning for UAV in the threat network was proposed .

目的：分析飞行环境对飞行员血浆中降钙素基因相关肽和肾上腺髓质素含量的影响。

AIM : To analyze the effect of flying environment on level of calcitonin gene-related peptide ( CGRP ) and content of adrenomedulin in pilots .

本文在飞行环境地面实验装置上使用多路光纤光谱仪获得了氩气放电的发射光谱。

The multi-channel grating spectrometry has been used to get the emission spectrum in the argon discharge in the ground experiment facility of flight circumstances .

本文采用一种近场和远场分区耦合、时间相关法和空间推进法相结合的方法计算分析了飞行环境对火箭喷焰微波衰减特性的影响。

Effects of flight condition on the microwave attenuation characteristics of rocket plume are investigated with a near-far field divided-coupled approach , which integrates time-dependent method with spatial-marching method .