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Modeling, Controlling, and Simulatin...

Reed, Seth,

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Modeling, Controlling, and Simulating a Nose-Sitting Vertical Take-Off and Landing Aircraft /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Modeling, Controlling, and Simulating a Nose-Sitting Vertical Take-Off and Landing Aircraft // Seth Reed.
作者:	Reed, Seth,
面頁冊數:	1 electronic resource (99 pages)
附註:	Source: Masters Abstracts International, Volume: 86-01.
Contained By:	Masters Abstracts International86-01.
標題:	Aerospace engineering. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31302281
ISBN:	9798383226964

Modeling, Controlling, and Simulating a Nose-Sitting Vertical Take-Off and Landing Aircraft /
Reed, Seth,

Modeling, Controlling, and Simulating a Nose-Sitting Vertical Take-Off and Landing Aircraft /Seth Reed. - 1 electronic resource (99 pages)

Source: Masters Abstracts International, Volume: 86-01.

The increasing frequency and severity of wildfires have created a pressing need for more e↵ective aerial firefighting solutions. An innovative nose-sitting vertical take-off and landing (VTOL) aircraft aims to address shortfalls of current drones used in wildfire missions. This research focused on developing a custom aircraft simulator, and on designing a basic autopilot control system for the aircraft's helicopter mode. Standard airplane simulation literature was referenced to produce the baseline aircraft model, but additional derivations were required to describe the propulsion system which uses a nested four-bar mechanism for thrust vectoring. Linear control systems for attitude, position, and altitude were designed using the method of successive loop closure. The controllers were implemented on the full 6DOF aircraft model, and tests were conducted to analyze the response to different orientation, position, and velocity commands. The results demonstrated that the autopilot control system effectively maintained stability and performance throughout each simulation. These findings lay the groundwork for future research and ultimately underscore the potential of nose-sitting VTOL aircraft to revolutionize aerial firefighting operations.

English

ISBN: 9798383226964Subjects--Topical Terms:

1002622
Aerospace engineering.
Subjects--Index Terms:

Autonomous control

Modeling, Controlling, and Simulating a Nose-Sitting Vertical Take-Off and Landing Aircraft /
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520 $a The increasing frequency and severity of wildfires have created a pressing need for more e↵ective aerial firefighting solutions. An innovative nose-sitting vertical take-off and landing (VTOL) aircraft aims to address shortfalls of current drones used in wildfire missions. This research focused on developing a custom aircraft simulator, and on designing a basic autopilot control system for the aircraft's helicopter mode. Standard airplane simulation literature was referenced to produce the baseline aircraft model, but additional derivations were required to describe the propulsion system which uses a nested four-bar mechanism for thrust vectoring. Linear control systems for attitude, position, and altitude were designed using the method of successive loop closure. The controllers were implemented on the full 6DOF aircraft model, and tests were conducted to analyze the response to different orientation, position, and velocity commands. The results demonstrated that the autopilot control system effectively maintained stability and performance throughout each simulation. These findings lay the groundwork for future research and ultimately underscore the potential of nose-sitting VTOL aircraft to revolutionize aerial firefighting operations.
546 $a English
590 $a School code: 0250
650 4 $a Aerospace engineering. $3 1002622
650 4 $a Engineering. $3 586835
650 4 $a Aeronomy. $3 2102064
653 $a Autonomous control
653 $a Contra-rotating propellers
653 $a Nose sitting aircraft
653 $a Proportional control strategy
653 $a Thrust vectoring
690 $a 0538
690 $a 0367
690 $a 0537
710 2 $a University of Washington. $b Aeronautics and Astronautics. $e degree granting institution. $3 3829956
720 1 $a Mesbahi, Mehran $e degree supervisor.
773 0 $t Masters Abstracts International $g 86-01.
790 $a 0250
791 $a M.S.
792 $a 2024
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31302281