Advanced rotor analysis method for the next-generation small multirotor aerial vehicle

下一代小型多旋翼飞行器先进旋翼分析方法

• 批准号: 494196-2016
• 负责人: Bramesfeld, Goetz
• 金额: $ 5.41万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=603036
• 关键词: Advanced; rotor; analysis; method; next

The objective of the proposed study is to develop a rotor design and analysis method that is suitable for small multirotor aerial vehicles, such as quadcopters. The subsequent method will result in rotor systems with improved flight performance, such as endurance or high-speed flight characteristics. Although multirotor aerial vehicles are often chosen as remote sensing platforms because of their relative ease to control at hover, control becomes complex during high-speed or maneuvering flight. The challenges of reliable flight controls is due to the nonlinear aerodynamic response typical for small scales and due to the interaction of the flow fields of several rotors in close proximity.

所提出的研究的目的是开发一个转子的设计和分析方法，适用于小型多旋翼飞行器，如四轴飞行器。随后的方法将导致旋翼系统具有改进的飞行性能，例如耐久性或高速飞行特性。虽然多旋翼飞行器经常被选择作为遥感平台，因为它们在悬停时相对容易控制，但在高速或机动飞行期间，控制变得复杂。可靠的飞行控制的挑战是由于典型的小尺度的非线性空气动力响应和由于几个转子的流场的相互作用在接近。