TWQH平台的性能与机动性

Q2 Engineering

INCAS Bulletin Pub Date : 2022-12-02 DOI:10.13111/2066-8201.2022.14.4.6

A. Ionita, Andrei Lungoci, Ion Tomescu

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引用次数: 0

摘要

随着从垂直飞行到水平飞行的过渡阶段对无人机(UAV)控制系统的要求越来越严格，串联翼四轴飞行器混合动力(TWQH)平台的精确动力学建模变得越来越重要。这项工作的目的是在平台的稳定和机动飞行中呈现初步的设计性能，只有四个向上的旋翼推动。串列翼的气动效应对飞行器悬停和低速阶段的性能、操控性和机动性评价具有重要意义。具体地说，考虑了四轴模型的稳定、水平、对称上拉和协调转弯方法，并给出和讨论了仿真研究的结果。

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Quad Performances and Manoeuvrability of TWQH platf

Accurate dynamic modelling of the Tandem Wing Quadcopter Hybrid (TWQH) platform is becoming increasingly important, as strict requirements are progressively being imposed on the UAV (unmanned aerial vehicles) control system in the transition phase from vertical to level flight and vice versa. This work aims to present preliminary design performances in the steady and manoeuvring flight of the platform thrusted by only four rotors directed upward. The aerodynamic effects of tandem wings make a significant contribution to the evaluation of performance, controllability and manoeuvrability in hovering and low speed phase. More specifically, steady, level, symmetrical pull-up and coordinated turns approaches of the quad model are considered and the results obtained in the simulation study are presented and discussed.

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来源期刊

INCAS Bulletin Engineering-Aerospace Engineering

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： INCAS BULLETIN is a scientific quartely journal published by INCAS – National Institute for Aerospace Research “Elie Carafoli” (under the aegis of The Romanian Academy) Its current focus is the aerospace field, covering fluid mechanics, aerodynamics, flight theory, aeroelasticity, structures, applied control, mechatronics, experimental aerodynamics, computational methods. All submitted papers are peer-reviewed. The journal will publish reports and short research original papers of substance. Unique features distinguishing this journal: R & D reports in aerospace sciences in Romania The INCAS BULLETIN of the National Institute for Aerospace Research "Elie Carafoli" includes the following sections: 1) FULL PAPERS. -Strength of materials, elasticity, plasticity, aeroelasticity, static and dynamic analysis of structures, vibrations and impact. -Systems, mechatronics and control in aerospace. -Materials and tribology. -Kinematics and dynamics of mechanisms, friction, lubrication. -Measurement technique. -Aeroacoustics, ventilation, wind motors. -Management in Aerospace Activities. 2) TECHNICAL-SCIENTIFIC NOTES and REPORTS. Includes: case studies, technical-scientific notes and reports on published areas. 3) INCAS NEWS. Promote and emphasise INCAS technical base and achievements. 4) BOOK REVIEWS.