下面为大家整理一篇优秀的paper代写范文- The Current and Future of Small Aircraft，供大家参考学习，这篇论文讨论了小型飞机的发展。Uber的出现颠覆了出租车行业，并试图用自动驾驶汽车取代传统汽车。现在，Uber的目标已经不可思议地变成了在2020年将共享飞行器送上天空。其实关于飞行器，大家在电影上已经看过太多了，其中可行性最高的就是飞行汽车了。而飞行汽车要解决的最大难度，还是飞行安全的问题。
Development and Prospect of Small Aircraft
Uber subverted the taxi industry and tried to replace the traditional car with Self-driving Cars. Now, Uber's goal has already incredibly turned into send shared flight vehicles to the sky in 2020. (Howard Musoff 2015) Uber is not the only company dedicated to the small aircrafts. But is this practical? Or is it another marketing hype? For many people, the concept of a small aircraft which people can call it a flying car is a synonym for the future. Just like the silver conjoined in a science fiction in or the drug-like food, these dreams have not yet achieved. So how will the flying car?
The Appearance of a Flying Car
When I was young, I was curious about the sky. In ancient China mythology, there is a story of the moon-there is a very beautiful goddess, living on the moon, whose name is Change. In fact, in China, most gods live in the sky. This shows that people are very yearning for the sky. The emergence of the flying car can greatly improve people's travel efficiency, and solve the problem of traffic congestion at the same time. So what about the appearance of a flying car? In the classic concept, the flying car is: to fly the car.
In the novel world, Ian Fleming (author of the 007 series of novels) is a fan of the flying car, and around this conceptcreated his novel "flying universal car" in 1963. In the 1964, James Bond novel and the subsequent Bond film "Golden Shifu", he also incorporates the concept of a flying car. (Zput. Inc 2010) These concepts are based on this: the car usually like ordinary vehicles on the road, but when needed, you can fly it up.
Science fiction writers and directors are often directly erased the need for future transport driving on the ground. "Car" has become a small aircraft, just like the flying car of Anakin Skywalker in the "Star Wars: clone attack" . (David H. Titterton, John L 2005)
Recently, the common types of flying vehicles, from single-seat vehicles, multi-purpose helicopter unmanned aerial vehicles, light aircraft to the small water spacecraft are all designed in the form of "car". (Savage P.G 2006) Almost any manned small aircraft can be called flying cars. But obviously they are just small aircraft.
It is not difficult to find that the main features of the current flight are: light and flexible. In my opinion, the future development trend of the flying car, will continue this direction. Researchers should continuously focus on reducing the weight of materials, improving the technical level, and improving the design of the flight. (John E 2001) Only in this way can people make our flight dream come true at an early date.
The Security of Modern Small Aircraft
In fact, security is more important than appearance. Since the plane appeared and developed into a civilian transport, there have been many air crash. Some people even do not want to travel by plane. Therefore, in order to improve the use of the flying car, people should improve its safety performance at first. In this respect, the technician has done a lot of effort.
Any passenger who might take a flight would like to know, "What is the safety factor for this stuff?"The current answer is likely to be "less secure" as well as all early technologies. Relevant companies are actively working to make their aircraft "safe enough" to persuade regulators and governments to believe that these vehicles will not hurt life.But there are also incredible security challenges. One of the most severe tests is dealing with problems when there happens a serious safety accident. (Jordan J.W. 1969)For ordinary cars, people usually can brake our cars through the brake, so that the vehicle gradually stopped. But a flying car may fall from the air, which will not only kill its passengers, but also may be associated with passers-by's life.
China Billion Airways plans to install a parachute on its flight in the Dubai market. The "UAV Taxi" service delivers one passenger from one of Dubai's skyscrapers to another.
However, if the parachute is open, we do not know whether UAVs have a way to control the landing site and do not know the safety of the way of landing.
In today's aviation industry, many aircraft are automatic. Compared to driving, driving the aircraft is obviously much more difficult. On the other hand, flying car aims to reduce the human error in one flight. The future faying cars are likely to be self-driving, so no more needs for human pilots. But the existing aviation equipment and the flying cars are also different. The reason why people think that air travel safety, largely because the aircraft has a complete maintenance process. The probability of accidents is small. However, commercial vehicles are unlikely to have such a rigorous approach.
Figure 4 "Lily" all electric aircraft
Instead, the flying car is much simpler than the modern jet, and the latest flying care demonstration is showing that. Just like the "lily" all-electric aircraft, the use of a large number of small motors greatly reduces the complexity of maintenance. It also provides built-in redundancy for a single engine failure.
By simplifying the design of the flight, and improving the safety of materials and systems at the same time, the safety of the flight has been guaranteed. This creates conditions for our further use of the flying car.
The Speed of Small Aircraft
As a student, I need to go to school. Time is very important for office workers and students. There is a requirement for the speed of the flying car. The main purpose of designing flying cars is to solve the problem of traffic congestion. So, what is the speed of the current flying cars on the market? Can it meet the basic requirements of personal travel?
Is it not a good thing to avoid traffic jams in big cities? Indeed so.
For example, in the case of a normal traffic, it takes 23 minutes to drive from the office in Brisbane to the airport. If you take off from the roof of the office, the whole journey takes only 8 minutes.
Both the speed and distance are all optimized. On the one hand, the average speed of the airplane can reach 100 kilometers per hour; on the other hand, because of the line flight, the whole distance is only 13 kilometers.
This is a good example of a flying car display. Of course, it is also possible that the government and the supervisory authority require the flight fly on a preset line, so the distance is not a complete straight line. These pre-set routes are carefully planned to avoid densely populated areas to minimize risk.
After investigation, people can easily find that it can greatly shorten the distance of the journey. For human society, it can be a good protection of the environment. At the same time, due to the emergence of the flying cars, people can largely avoid traffic jams, reduce travel accidents. Through the above points, the design of the flying cars greatly facilitated people’s travel from the distance and speed.
The Feasibility of the Flight
However, the current realization of flying cars still have many obstacles. In my mind, the future traffic system should be three-dimensional. People will have an air travel path. But that also brings a series of problems. For example, the security risks in the air, the higher requirements of the public transport system, as well as people's travel habits, etc.. These points all put forward a very high demand for flying cars.
Many things about the flying car may be difficult, but some problems may become easier.
When people can start three-dimensional travels, the ground will have more space for ordinary cars.
When hundreds of meters above the ground space is used, the possibilities of a traffic congestion will be much less. People no longer need to spend a lot of money on the construction and maintenance of road infrastructure.
For unmanned aerial vehicles, traveling in the air will make traffic control easier.
I believe that through the continuous efforts of technical staff and government departments, people can overcome these problems successfully one day.
The Price of Small Aircraft
As a student, I can deeply feel that the cost of public transport is also a very important issue. In fact, both the design of flying cars, or the design of public transport systems, need to invest a lot of efforts. How much is the current flying cars? What can people do to reduce costs?
In fact, it is too early to talk about the economy of the pilots. Given the huge regulatory hurdles, the cost of security to overcome and the lack of special infrastructure to support the flight, it is difficult to estimate the cost of flying trips.
In the market of sharing cars, such as Uber, many companies are suffering from huge losses. It is reported that the fare paid by each superior passenger is less than half the actual cost of the journey. Uber hopes to improve the status quo by unmanned cars. Since the flying car is very likely to be unmanned, this may become a profit point.
Figure 7< https://en.wikipedia.org/wiki/Uber_(company) >
In order to save half of the travel time, how much will consumers willing to pay for ? In the history of Concorde aircraft, there is at least one well-known example that raises the same questions and has security problems at the same time. Unfortunately, Concorde supersonic airliners have withdrawn from the stage of history.(Gilmore J.P. 2010)
Although the price of the current flying car is still very high. But with the popularity of this technology, I believe that the price of the flying car will be reduced to formal level one day.
How long can it be achieved?
There are still a lot of things to do before the popularity of the flying cars. With the rapid development of UAV, such technology has walked through a long way. (Robin B 2013) But the technology of the aircraft itself is only a small part of a very complex system. As the increasing number of cars leading to more serious traffic jams, there are two ways to solve the problem. One type is using a fixed wing on the car which lift just as a propeller-driven aircraft. One other is using the highly revolving ducted fan to generate a thrust upwards to counterpart the gravity. But they all have weak points. The first cannot takeoff vertically. It needs a long runway to takeoff and cannot be used to solve the traffic jams problem.( Jang G 2000) The other kind is poorly performed in aerodynamic efficiency and endurance.
As the ground self-driving cars, if it can come true, the flying car may be the first to appear in some areas. Imagine that, for the senior management of the enterprise, this is a more economical but still high-end choice, just like Dubai's motion.(Yeon Fu Jiang 1992)For the rest of us, before we had the opportunity to board the flying car, perhaps we had already worn silver tuxedo and had a vegetarian meal in pills.
Modern science and technology constantly changing people's lives, the flying car is just a start. As a student, we have to bear our own responsibility, and strive to learn scientific and cultural knowledge. Because the future of mankind is in our own hands. Also, only through continuous discussion and learning, can human beings continue to progress. In fact, the future of transport will go onto develop and change, which highly demands the governments and researchers’ great efforts. To that day, the world will become smaller and smaller, the link between people will be more closely. In many science fiction movies, we can see the various ideas of the future of mankind. Some guesses are very bold but fancy. In the film "Independence Day", in order to resist alien attacks, people of different countries united. Human beings develop laser guns, jet aircraft as new weapons. Like the current international space station where the scientists from different countries work and learn together, people will communicate and cooperate in all aspects in the following days. The same fantastic guess can also be seen in the movie "Prometheus". In the distant 22th century, people overcome the limitations of life, they extend their life by deep sleep and do interstellar exploration. At the same time, artificial intelligence is highly developed. There even appear bionic people, biochemical people, who can help people carry out scientific research, and even daily life. In the movie, the robot David even developed a personal thinking which seems very dangerous. Although, some guesses are very bold and difficult to achieve, but actually it provides a clear direction for people to explore the unknown world with the rapid development of science and technology. Optimistically, now all countries are beginning to realize the importance of cooperation and innovation, and vigorously develop science and technology. I believe that in the continuous efforts of scientists, the future of human life will be greatly changed. Until that day, robots, flying cars, etc., will greatly improve people's quality of life.
Now Uber company has been developing unmanned vehicles, to explore the application of artificial intelligence in traffic. In my opinion, the future of the human world, will be greatly changed due to artificial intelligence. Robots can help people reduce traffic accidents and deal with family trivia. Flying cars help people improve their travel efficiency, to achieve the full use of space. Artificial intelligence brings many possibilities to the future of mankind. In terms of resource exploration, it will become possible for us to explore distant galaxies. However, all the good ideas, need to step by step to practice. In the study of the flying cars, people need to start from the safety and usability, constantly improve the performance of the flying cars. Even people can finally produce individual style of flying cars. What will happen in the future? Are you full of expectation?
想要了解更多英国留学资讯或者需要paper代写，请关注51Due英国论文代写平台，51Due是一家专业的论文代写机构，专业辅导海外留学生的英文论文写作，主要业务有论文代写、assignment代写、paper代写。在这里，51Due致力于为留学生朋友提供高效优质的留学教育辅导服务，为广大留学生提升写作水平，帮助他们达成学业目标。如果您有paper代写需求，可以咨询我们的客服QQ：800020041。
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Development and Prospect of Small Aircraft
Uber subverted the taxi industry and tried to replace the traditional car with Self-driving Cars. Now, Uber's goal has already incredibly turned into send shared flight vehicles to the sky in 2020. (Howard Musoff 2015) Uber is not the only company dedicated to the small aircrafts. But is this practical? Or is it another marketing hype? For many people, the concept of a small aircraft which people can call it a flying car is a synonym for the future. Just like the silver conjoined in a science fiction in or the drug-like food, these dreams have not yet achieved. So how will the flying car?
The Appearance of a Flying Car
When I was young, I was curious about the sky. In ancient China mythology, there is a story of the moon-there is a very beautiful goddess, living on the moon, whose name is Change. In fact, in China, most gods live in the sky. This shows that people are very yearning for the sky. The emergence of the flying car can greatly improve people's travel efficiency, and solve the problem of traffic congestion at the same time. So what about the appearance of a flying car? In the classic concept, the flying car is: to fly the car.
In the novel world, Ian Fleming (author of the 007 series of novels) is a fan of the flying car, and around this conceptcreated his novel "flying universal car" in 1963. In the 1964, James Bond novel and the subsequent Bond film "Golden Shifu", he also incorporates the concept of a flying car. (Zput. Inc 2010) These concepts are based on this: the car usually like ordinary vehicles on the road, but when needed, you can fly it up.
Science fiction writers and directors are often directly erased the need for future transport driving on the ground. "Car" has become a small aircraft, just like the flying car of Anakin Skywalker in the "Star Wars: clone attack" . (David H. Titterton, John L 2005)
Recently, the common types of flying vehicles, from single-seat vehicles, multi-purpose helicopter unmanned aerial vehicles, light aircraft to the small water spacecraft are all designed in the form of "car". (Savage P.G 2006) Almost any manned small aircraft can be called flying cars. But obviously they are just small aircraft.
It is not difficult to find that the main features of the current flight are: light and flexible. In my opinion, the future development trend of the flying car, will continue this direction. Researchers should continuously focus on reducing the weight of materials, improving the technical level, and improving the design of the flight. (John E 2001) Only in this way can people make our flight dream come true at an early date.
The Security of Modern Small Aircraft
In fact, security is more important than appearance. Since the plane appeared and developed into a civilian transport, there have been many air crash. Some people even do not want to travel by plane. Therefore, in order to improve the use of the flying car, people should improve its safety performance at first. In this respect, the technician has done a lot of effort.
Any passenger who might take a flight would like to know, "What is the safety factor for this stuff?"The current answer is likely to be "less secure" as well as all early technologies. Relevant companies are actively working to make their aircraft "safe enough" to persuade regulators and governments to believe that these vehicles will not hurt life.But there are also incredible security challenges. One of the most severe tests is dealing with problems when there happens a serious safety accident. (Jordan J.W. 1969)For ordinary cars, people usually can brake our cars through the brake, so that the vehicle gradually stopped. But a flying car may fall from the air, which will not only kill its passengers, but also may be associated with passers-by's life.
China Billion Airways plans to install a parachute on its flight in the Dubai market. The "UAV Taxi" service delivers one passenger from one of Dubai's skyscrapers to another.
However, if the parachute is open, we do not know whether UAVs have a way to control the landing site and do not know the safety of the way of landing.
In today's aviation industry, many aircraft are automatic. Compared to driving, driving the aircraft is obviously much more difficult. On the other hand, flying car aims to reduce the human error in one flight. The future faying cars are likely to be self-driving, so no more needs for human pilots. But the existing aviation equipment and the flying cars are also different. The reason why people think that air travel safety, largely because the aircraft has a complete maintenance process. The probability of accidents is small. However, commercial vehicles are unlikely to have such a rigorous approach.
Figure 4 "Lily" all electric aircraft
Instead, the flying car is much simpler than the modern jet, and the latest flying care demonstration is showing that. Just like the "lily" all-electric aircraft, the use of a large number of small motors greatly reduces the complexity of maintenance. It also provides built-in redundancy for a single engine failure.
By simplifying the design of the flight, and improving the safety of materials and systems at the same time, the safety of the flight has been guaranteed. This creates conditions for our further use of the flying car.
The Speed of Small Aircraft
As a student, I need to go to school. Time is very important for office workers and students. There is a requirement for the speed of the flying car. The main purpose of designing flying cars is to solve the problem of traffic congestion. So, what is the speed of the current flying cars on the market? Can it meet the basic requirements of personal travel?
Is it not a good thing to avoid traffic jams in big cities? Indeed so.
For example, in the case of a normal traffic, it takes 23 minutes to drive from the office in Brisbane to the airport. If you take off from the roof of the office, the whole journey takes only 8 minutes.
Both the speed and distance are all optimized. On the one hand, the average speed of the airplane can reach 100 kilometers per hour; on the other hand, because of the line flight, the whole distance is only 13 kilometers.
This is a good example of a flying car display. Of course, it is also possible that the government and the supervisory authority require the flight fly on a preset line, so the distance is not a complete straight line. These pre-set routes are carefully planned to avoid densely populated areas to minimize risk.
After investigation, people can easily find that it can greatly shorten the distance of the journey. For human society, it can be a good protection of the environment. At the same time, due to the emergence of the flying cars, people can largely avoid traffic jams, reduce travel accidents. Through the above points, the design of the flying cars greatly facilitated people’s travel from the distance and speed.
The Feasibility of the Flight
However, the current realization of flying cars still have many obstacles. In my mind, the future traffic system should be three-dimensional. People will have an air travel path. But that also brings a series of problems. For example, the security risks in the air, the higher requirements of the public transport system, as well as people's travel habits, etc.. These points all put forward a very high demand for flying cars.
Many things about the flying car may be difficult, but some problems may become easier.
When people can start three-dimensional travels, the ground will have more space for ordinary cars.
When hundreds of meters above the ground space is used, the possibilities of a traffic congestion will be much less. People no longer need to spend a lot of money on the construction and maintenance of road infrastructure.
For unmanned aerial vehicles, traveling in the air will make traffic control easier.
I believe that through the continuous efforts of technical staff and government departments, people can overcome these problems successfully one day.
The Price of Small Aircraft
As a student, I can deeply feel that the cost of public transport is also a very important issue. In fact, both the design of flying cars, or the design of public transport systems, need to invest a lot of efforts. How much is the current flying cars? What can people do to reduce costs?
In fact, it is too early to talk about the economy of the pilots. Given the huge regulatory hurdles, the cost of security to overcome and the lack of special infrastructure to support the flight, it is difficult to estimate the cost of flying trips.
In the market of sharing cars, such as Uber, many companies are suffering from huge losses. It is reported that the fare paid by each superior passenger is less than half the actual cost of the journey. Uber hopes to improve the status quo by unmanned cars. Since the flying car is very likely to be unmanned, this may become a profit point.
Figure 7< https://en.wikipedia.org/wiki/Uber_(company) >
In order to save half of the travel time, how much will consumers willing to pay for ? In the history of Concorde aircraft, there is at least one well-known example that raises the same questions and has security problems at the same time. Unfortunately, Concorde supersonic airliners have withdrawn from the stage of history.(Gilmore J.P. 2010)
Although the price of the current flying car is still very high. But with the popularity of this technology, I believe that the price of the flying car will be reduced to formal level one day.
How long can it be achieved?
There are still a lot of things to do before the popularity of the flying cars. With the rapid development of UAV, such technology has walked through a long way. (Robin B 2013) But the technology of the aircraft itself is only a small part of a very complex system. As the increasing number of cars leading to more serious traffic jams, there are two ways to solve the problem. One type is using a fixed wing on the car which lift just as a propeller-driven aircraft. One other is using the highly revolving ducted fan to generate a thrust upwards to counterpart the gravity. But they all have weak points. The first cannot takeoff vertically. It needs a long runway to takeoff and cannot be used to solve the traffic jams problem.( Jang G 2000) The other kind is poorly performed in aerodynamic efficiency and endurance.
As the ground self-driving cars, if it can come true, the flying car may be the first to appear in some areas. Imagine that, for the senior management of the enterprise, this is a more economical but still high-end choice, just like Dubai's motion.(Yeon Fu Jiang 1992)For the rest of us, before we had the opportunity to board the flying car, perhaps we had already worn silver tuxedo and had a vegetarian meal in pills.
Modern science and technology constantly changing people's lives, the flying car is just a start. As a student, we have to bear our own responsibility, and strive to learn scientific and cultural knowledge. Because the future of mankind is in our own hands. Also, only through continuous discussion and learning, can human beings continue to progress. In fact, the future of transport will go onto develop and change, which highly demands the governments and researchers’ great efforts. To that day, the world will become smaller and smaller, the link between people will be more closely. In many science fiction movies, we can see the various ideas of the future of mankind. Some guesses are very bold but fancy. In the film "Independence Day", in order to resist alien attacks, people of different countries united. Human beings develop laser guns, jet aircraft as new weapons. Like the current international space station where the scientists from different countries work and learn together, people will communicate and cooperate in all aspects in the following days. The same fantastic guess can also be seen in the movie "Prometheus". In the distant 22th century, people overcome the limitations of life, they extend their life by deep sleep and do interstellar exploration. At the same time, artificial intelligence is highly developed. There even appear bionic people, biochemical people, who can help people carry out scientific research, and even daily life. In the movie, the robot David even developed a personal thinking which seems very dangerous. Although, some guesses are very bold and difficult to achieve, but actually it provides a clear direction for people to explore the unknown world with the rapid development of science and technology. Optimistically, now all countries are beginning to realize the importance of cooperation and innovation, and vigorously develop science and technology. I believe that in the continuous efforts of scientists, the future of human life will be greatly changed. Until that day, robots, flying cars, etc., will greatly improve people's quality of life.
Now Uber company has been developing unmanned vehicles, to explore the application of artificial intelligence in traffic. In my opinion, the future of the human world, will be greatly changed due to artificial intelligence. Robots can help people reduce traffic accidents and deal with family trivia. Flying cars help people improve their travel efficiency, to achieve the full use of space. Artificial intelligence brings many possibilities to the future of mankind. In terms of resource exploration, it will become possible for us to explore distant galaxies. However, all the good ideas, need to step by step to practice. In the study of the flying cars, people need to start from the safety and usability, constantly improve the performance of the flying cars. Even people can finally produce individual style of flying cars. What will happen in the future? Are you full of expectation?
想要了解更多英国留学资讯或者需要paper代写，请关注51Due英国论文代写平台，51Due是一家专业的论文代写机构，专业辅导海外留学生的英文论文写作，主要业务有论文代写、assignment代写、paper代写。在这里，51Due致力于为留学生朋友提供高效优质的留学教育辅导服务，为广大留学生提升写作水平，帮助他们达成学业目标。如果您有paper代写需求，可以咨询我们的客服QQ：800020041。
51Due网站原创范文除特殊说明外一切图文著作权归51Due所有；未经51Due官方授权谢绝任何用途转载或刊发于媒体。如发生侵犯著作权现象，51Due保留一切法律追诉权。
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