随着民用航空的飞速发展，飞机结构和系统越来越复杂，要求飞机结构能满足强度、刚度和稳定性的要求，飞机的各系统能高效、稳定、安全地工作。保证飞机结构各部件的安全可靠以及各系统的稳定工作是保证飞机安全飞行和乘员舒适的基本条件。近几年来，发生了一些因飞机结构部件破坏和飞机系统故障影响飞行安全的事故。因此，地面机务维护人员加强对故障的预测和检查分析的能力就显得更加重要和必要。
希望能够分析飞机结构可能发生的破坏形式及检查分析结构损伤的方法，并能分析飞机各系统的组成和工作情况、飞机各系统的主要维护工作、常见故障以及分析处理方法。能够了解飞机专业知识及进行飞机故障诊断和分析的基础。
由于民用飞机是一个庞大的课题或者说是庞大的项目，还有就是由于时间和本人能力有限，所以有许多的内容没有涉及到，比如说照明系统、内设系统、动力装置部分系统、APU部分系统、吊挂、翼身对接、翼身整流、航空发动机，航空发动机可能是民用机里的大头了，很遗憾没有涉及到这方面，因为航空发动机可以单独去研究和探讨。现代飞机已不是莱特兄弟那个时代的了，已经是综合了许多的学科的一个项目，如机械、空气动力学、材料学、航空电子学等等。或许我只是介绍了民用机的冰山一角，还有许多还没有去介绍和探讨。如果有更多的时间去翻阅资料和手册的话，那样可以相对比较完整，同时我也感到我们国家在航空方面还是有许多的地方要向国外学习，无论我们过去设计的运十，还是与美国一起研制的MD，到现在的ARJ，毕竟那些还是参考了大量国外的图纸和资料，我们还是很落后，我们还有许多的路要走，还有许多的东西要去学习。
AbstractSince the invention of the aircraft (Wing airplane) after the plane has increasingly become indispensable to modern civilization of the means of delivery.
Complex air route linking the countries in the world, providing people with a convenient and fast passenger. Back in the 1920s, the Air Transport on the creation of a regular flight, passenger transport and mail. Today, the air route is more accessible; people will always see the silver aircraft, as a bird in the blue sky over the ocean. The modern world, in Beijing the morning, afternoon and there has been totally jaunty thousands of miles away in another city; this is a very common thing. And in the 20th century before it is inconceivable. Since then, the steep mountains, endless oceans will no longer be people terrified. Yinyan only to a different area of different races, different colors of people closer together. Through a constant exchange of people planting friendship, and to disseminate information, to communicate with each other, mutual understanding and mutual promotion and common advancement of human civilization.
The invention of airplanes also to the air transport industry has undergone an unprecedented development, many industrial raw materials necessary for the development of all kinds of ownership and the source of new channels and reduces the people's dependence on local natural resources. Especially after the birth of supersonic aircraft, air transport more prosperous. Those who should not be prolonged and difficult to transport livestock long-term preservation of delicious food, and can fly across all corners of the country, to people around the world aspiring to share. Empress Yang that are difficult to even taste Royal Lingnan litchi, now also appears in the common people in the home.
In the depths of humanity to enter the Earth, the plane has been widely used in geological exploration. The use of equipment as a camera, or a system of electronic equipment shoran aircraft can be quickly and accurately to the vast region, including the dangerous and hard to reach places mapping. The aerial photographs of a pieced together, we can draw good topographical map. This is the old way of surveying and mapping much too easy. Even the world of ice and snow, where people rarely go, but once the expedition personnel involved Arctic and the Antarctic, now fly without difficulty can be reached.
Of course, in modern warfare aircraft played an even more alarming. Not only can be used for reconnaissance, bombing, and in early warning, anti-submarine, mine clearance has also excellent. In the 20th century, the early 1990s outbreak of the Gulf War, the aircraft's enormous power for all to see. Of course, in the military aircraft for the application of human disaster has also brought a heavy peacekeeping, human civilization has had a devastating damage. However, the peaceful use of aircraft, aircraft invention is the human mind.
Keywords: Wing airplane, manned flight, Means of delivery
附录
蒙皮骨架式（SKIN-FRAME)
整体壁板（INTEGRAL PANEL)
夹层机翼（HONEYCOMB SANDWICH PANEL)
机翼的辅助结构（AUXILIARY STRUCTURE)
前缘（LEADING EDGE)
隔板（BULKHEAD)
后缘（TRAILING EDGE)
胶接板（HONEYCOMB,BONDED PANEL)
翼尖（TIP)
机翼活动面结构（MOVABLE--CONTROL SURFACE)
副翼（AILERON)
接头（FITTING)
襟翼（FLAP)
开裂、简单、开缝、后退、后退开缝等襟翼。（SPLIT,SIMPLE,SLOTTED,EXTENSION)
前缘缝翼（SLAT)
滑轨（SLIDING TRACK)
分水平尾翼和垂直尾翼。（HORIZONTAL,VERTICAL STABILIZER)
尾翼构造（EMPENNAGE)
前缘缝翼（SLAT)
隔框（BULKHEAD)
硬壳式（MONOCOQUE)
整体壁板机身（INTEGRAL PANEL)
RAT 舱：紧急辅助启动电源舱
横向稳定性和操纵性（LATERAL,CONTROL STABILITY)
升力、阻力和重力（LIFT,DRAG,GRAVITY)
载荷（LOAD)
分布和集中（DISTRIBUTED,CONCENTRATED)
翼梁（SPAR)
承受弯矩和剪力（BENDING MOMENT,SHEAR)
驾驶飞机 (Aviate)
导航 (Navigate)
通信 (Communicate)
管理系统 (Manage Systems)
自行车式（TRICYCLE LANDING AND BICYCLE)
减震器、机轮、刹车装置和收放作动筒（SHOCK REDUCER,WHEEL,BRAKE AND RETRACTER ACTUATER)
构架式、支柱式、摇臂式（FRAME,STRUCT,ARTICULATED LANDING GEAR)
锻件(FORGING)
桁条（STRINGER)
板材（EXTRUDE,SHEET)
上翼片（UPPER PANEL)
下翼片（LOWER PANEL)
打开电脑,开启MSN、QQ，打开飞行网，论文就是这样，接下来就快要毕业了,怀念所有朋友..............
