CHAPTER 2
Literature Survey
Drones are becoming a major part of society. From hobby drones to military devices to delivery services, more and more drones are getting used today. In fact, between 2014 and 2015, drone sales increased 63% and have only continued to rise. But like all sorts of technology, drones aren’t flawless. And if you are a drone owner, it is vital to remember possible issues you’ll encounter. So let’s explore a couple of common drone problems and the way to repair them.
Decreased battery life: Having a functioning battery is one of the foremost important parts of flying a drone. This is why it is vital to properly charge the battery before trying to require flight. When the drone isn’t in use, it is best to store the battery during a cool, dry place — the battery shouldn’t be left within the drone when it’s not in use. This can help maintain the charge and increase the lifespan of the battery. Additionally, it is vital to not overcharge the battery, which may drastically decrease its lifespan. All in all, taking excellent care of the battery will ensure it lasts as long as possible.
Wrong direction during flight: If the drone’s compass isn’t calibrated properly, drone users may experience the flight direction being wrong or abnormal during flight. This can also occur if the drone is fitted with a mounted flight controller and therefore the specifications are simply misplaced. This is why it is vital to offer your drone a quick inspection before each flight. Calibrating the compass can usually help solve this issue but sometimes a restart of the remote control can help. If none of those solutions work, then drone repair services could also be needed to detect the basis of those drone problems.
A drone, also known as an unmanned aerial vehicle (UAV), is a type of aircraft that operates without a human pilot on board. Over the past few decades, drones have seen a rapid increase in popularity and use in various industries, including military, commercial, and civilian applications.
One of the earliest uses of drones was in military operations, where they were used for surveillance and reconnaissance missions. With advances in technology, drones have become increasingly autonomous and sophisticated, leading to their increased use in other areas.
In the commercial sector, drones are used for various purposes, including delivery services, aerial photography and videography, and agricultural monitoring. For instance, companies like Amazon and Google have been exploring the use of drones for delivery services, while the film and television industry uses drones to capture aerial footage.
In the civilian sector, drones are used for hobby and recreational purposes, as well as for scientific research and conservation efforts. For example, drones equipped with thermal imaging cameras can be used to study wildlife, while those equipped with air quality sensors can be used to monitor air pollution.
In recent years, there has been growing concern about the safety and security implications of drones, particularly in terms of privacy and the potential for collisions with other aircraft. As a result, many countries have implemented regulations and laws to govern the use of drones, including restrictions on where they can be flown and requirements for operator certification.
Overall, the literature on drones is vast and varied, covering a wide range of topics, including their history, technology, applications, and challenges. The continued development and growth of the drone industry will likely result in new and innovative uses for this technology in the future.
In addition to their applications and challenges, the development of drones has also had an impact on the job market. The drone industry has created new job opportunities in areas such as manufacturing, operation, and maintenance. In addition, the use of drones has also led to the creation of new professions, such as drone pilots, drone engineers, and drone data analysts.
Despite the many benefits of drones, there are also several ethical and legal issues that must be addressed. For instance, there are concerns about privacy violations, with drones potentially capturing images and videos of individuals without their consent. In addition, drones can also pose a threat to public safety, particularly if they are flown in restricted airspace or near other aircraft.
To address these concerns, many countries have established regulations and laws to govern the use of drones. For example, the Federal Aviation Administration (FAA) in the United States has established a set of rules for the use of drones, including restrictions on where they can be flown, requirements for operator certification, and guidelines for drone maintenance and inspection.
Drones have come a long way since their inception, and they have the potential to revolutionize many industries, including transportation, agriculture, and security. However, it is important to continue to monitor and address the ethical and legal implications of this technology, in order to ensure that it is used in a responsible and safe manner. The future of drones is promising, and it will be exciting to see how they continue to evolve and impact our world in the coming years.
Another important aspect of drones is their impact on the environment. Drones use batteries and other components that can be harmful to the environment if not disposed of properly. In addition, the manufacturing process for drones also generates waste and contributes to environmental pollution. To address these concerns, it is important for drone manufacturers to adopt environmentally sustainable practices, such as using recyclable materials and reducing waste.
Furthermore, the use of drones in agriculture has the potential to significantly improve food production and increase efficiency in the industry. For example, drones equipped with sensors can be used to monitor crop health and soil conditions, leading to more accurate and efficient use of fertilizers and pesticides. Additionally, drones can also be used for precision agriculture, which involves using drones to plant seeds, spray crops, and perform other tasks that would traditionally require manual labor.
Another area where drones are making an impact is in disaster response and humanitarian aid. Drones can be used to quickly survey disaster-stricken areas, providing valuable information for rescue and recovery efforts. They can also be used to deliver supplies to isolated communities, reducing the time and resources required for traditional methods of delivery.
The literature survey on drones highlights the many benefits and challenges of this technology, as well as its impact on various industries and the environment. As the use of drones continues to expand, it is important to continue to monitor and address the ethical and legal implications of this technology, while exploring new and innovative ways to harness its potential for the benefit of society.
One aspect that is often discussed in the literature on drones is the technological advancements and innovations in drone design and functionality. For example, researchers and engineers are developing drones that can fly longer and cover greater distances, and drones that can be operated in challenging environments, such as harsh weather conditions or at high altitudes. In addition, there is ongoing research into improving the navigation and control systems of drones, making them easier to operate and reducing the risk of collisions.
Another area of interest in the drone literature is the use of drones for surveillance and security purposes. Drones equipped with cameras and other sensors can be used to monitor large events and public gatherings, as well as to patrol borders and monitor critical infrastructure. While this use of drones has the potential to enhance public safety and security, it also raises concerns about privacy and the appropriate use of surveillance technologies.
In the field of agriculture, drones are increasingly being used to improve crop yields and reduce waste. For instance, drones equipped with multispectral cameras can be used to detect crop diseases, pest infestations, and nutrient deficiencies, allowing farmers to take targeted and efficient action to address these issues. This use of drones can also help farmers conserve water and other resources, as they can target irrigation efforts more precisely.
Another area where drones are making an impact is in emergency response and search and rescue operations. Drones equipped with cameras and other sensors can be quickly deployed to survey disaster-stricken areas, helping to assess the damage and identify areas that require immediate attention. Drones can also be used to deliver critical supplies, such as medicine and food, to remote areas, improving response times and reducing the need for ground-based rescue operations.
In conclusion, the literature survey on drones highlights the many benefits and challenges of this technology, as well as its impact on various industries and society. The continued development and deployment of drones is likely to lead to new and innovative uses for this technology, and it is important to continue to monitor and address the ethical and legal implications of this technology, in order to ensure that it is used in a responsible and safe manner.
