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In order to perform an efficient security check, an appropriate number of aviation security checkers must be assigned to the security checkpoint. A person with appropriate qualifications and training in aviation security shall perform security check tasks. Transportation vulnerable people, such as persons with disabilities, also tend to have complaints caused by security checks equivalent to those of ordinary passengers, so the protection of rights and interests to prevent civil complaints should be strengthened by informing them in advance. There is room for shame or anxiety in the process of security checks for the vulnerable, such as the disabled. Therefore, one should not engage in acts that damage the pride of the vulnerable, such as the disabled. This can be a justification for measures to protect human rights. In this regard, education measures for human rights awareness specialized in Aviation Security Screening Officer are also needed to prevent human rights violations of transportation vulnerable people such as the disabled.

The 911 terrorist attacks that occurred in the United States in 2001 had a drastic effect on changes in international standards and domestic laws in the field of aviation security. In particular, the procedures to prevent unauthorized access to the cockpit, the requirements and physical specifications of the door were strengthened, the locking device was strengthened, and the operation guidelines were supplemented. On the other hand, Germany's Germanwings Flight 9525 accident in 2015 was a case in which the regulations to strengthen the locks inside the cockpit, which were established and implemented according to the lessons of the 911 terrorism, became poison, and it was a case that deeply reminded the importance of security-related standards and laws. In order to prevent similar cases in the future, it is important to analyze the purpose, purpose, and effectiveness of the current cockpit security-related laws, and to improve and practically apply domestic laws through this analysis. Therefore, we would like to analyze the provisions specified in the ICAO Annex, which is the basis of domestic laws, to understand them accurately, and identify problems in terms of the effectiveness of the established domestic laws based on this, and suggest a progressive improvement plan.

Recently, aircraft safety and security accidents during flight have been continuously occurring. Accordingly, the authority of the captain of the aircraft is responsible for safety and security in aircraft operation, and at the same time, the top priority is to ensure safe flight for passengers' enjoyable travel. In particular, in the case of an aircraft accident, human damage as well as economic damage has a very large impact, so the captain's authority is more important than anything else. The authority of the captain in the current aviation-related laws will be reviewed, and problems will be identified and improvement plans will be prepared by analyzing the comparative analysis of the authority of the captain and the authority of the captain in international conventions.

The development of the aircraft continued after 1903 when the Wright brothers first introduced an airplane capable of continuing flight using power. Aircraft have become a representative means of transportation that conveniently and quickly transports large amounts of passengers and cargo over long distances due to their increased flight distance and size. However, looking back on the history of aircraft development, aviation security accidents such as intentional illegal activities and terrorism have occurred, and UAM is also likely to be exposed to aviation crimes by illegal invaders or terrorist groups after commercialization. In particular, since it flies at a low altitude in downtown Seoul in the early stages of UAM operation, even small aircraft are estimated to cause significant casualties and property damage in a short time in the event of a security accident. The purpose of this study is to suggest a security checklist that UAM operators can refer to when conducting security checks to prevent aviation crimes and aviation security accidents that may occur during UAM operation.

Digital transformation is spreading throughout the industry in a way that positively affects the economy by changing the traditional social structure. Digital transformation means fundamental change and transformation with a higher intensity than the changes that have been pursued in the past through change and transformation. It can be seen as a management strategy that fundamentally changes a company's strategy, organization, process, business model, culture, communication, and system using digital. Globally, it is projected that more than 60% of the world's population will be urbanized by 2030. Population growth is expected to create a real need for innovative mobility options as the infrastructure for ground transportation becomes increasingly congested. Therefore, the purpose of this is to accept urban air traffic as a next-generation new technology as a means of transportation to solve this problem, and to provide safety and convenience to people living in the city center. Urban air traffic should be based on IT, communication, infrastructure, and social acceptability, but it should be constructed through digital transformation rather than the existing traditional method. In particular, technology development for passengers in the air transportation industry, collaboration and data sharing, efficient operation, and training for human resources are necessary components for digital transformation.

Researching and developing mobile robot are quite important. Autonomous driving of mobile robot is important in various working environment. For its autonomous driving, mobile robot detects obstacles and avoids them. Purpose of this thesis is to analyze kinematics model of the mobile robot and show the efficiency of type-2 fuzzy self-tuning PID controller used for controling steering angle. Type-2 fuzzy is more flexible in verbal expression than type-1 fuzzy because it has multiple values unlike previous one. To compare these two controllers, this paper conduct a simulation by using MATLAB Simulink. The result shows the capability of type-2 fuzzy self-tuning PID is effective.

In this paper, TPS Rehost method is proposed to expand the maintenance capability. We have obtained software and ITA (Interface Test Adapter) production drawings for this purpose. In consideration of the differences between the old ATE (Automatic Test Equipment) and the new ATE, The software procedure was reversed to GPIB(General Purpose Interface Bus) programming method and the ITA production drawing was redesigned to fit the field. The redesigned software and hardware were integrated through an integrated test and found voltage drop and inrush current problems during the process. The voltage drop generally varies according to the length and thickness of the wire. The problem is solved by compensating for the reduced voltage, which is a method that does not affect the configuration of the ATE. The inrush current problem is caused by the DC Signal Generator. Analyzed result shows caused by changing the operation mode, and solved the problem by operating only in one operation mode which operate without any inrush current.

The paper proposed a method for controlling a robot arm mounted on an unmanned aerial vehicle(UAV). In this paper, the system is divided into a remote operating system and a control unit to perform tasks at a remote location by utilizing the characteristics of UAVs with no space limitations. For the experiment of the proposed multi-axis robot arm control system, a previously developed spider drone was used, and the multi-axis robot arm control system consists of a remote operating system for monitoring and giving commands, a controller for motion creation, and an image converter for transmitting camera images. We proposed a control method for a robot arm mounted on an UAV.

Korea's aviation industry has grown rapidly in a short period of time, and the importance of safety and security in aircraft operation has been deeply recognized. Aviation-related laws have been enacted in accordance with international regulations, but due to mistranslations in Korean translation of some aviation terms, there are cases in which the interpretation of the law regarding the definition of professional aviation terms is different in judicial judgments as well as those in the aviation field. In particular, among domestic aviation terms, “in flight” is mixed with other similar terms in aviation-related laws and is different in terms of time and space, or causing controversy over its clear definition. In this regard, I would like to review relevant precedents, domestic laws, international agreements, and foreign regulations, and propose improvement plans to apply them to domestic laws.

Aviation security is an essential element of sustainable aviation development regardless of the times. Recently, the importance of aviation security on board is drawing attention due to the increase in illegal interference activities such as in-flight disturbances. Since 2008, Korea has introduced in-flight security officers and delegated the role to cabin crew. The effectiveness of cabin crew members is questioned as they perform service tasks and the role of in-flight security officers at the same time. This study aims to present implications by analyzing whether the current aviation security law and operation guidelines have laws and regulations at the level of solving these problems, and seeking ways to activate improvements. This study analyzed the problems of the in-flight security officer's status, education and training system, and relationship with the captain, and sought effective activation of in-flight security officers operation based on various research literature and regulations.