| Related citation: | Yuefa Zhou,Tao Li,Zailin Bi,Wenbo Zhou,Qunkai Chen,Zhiyong Zhang.Numerical Modeling of a New Flight Simulator Enabling Continuous 360-Degree Spinning and Translational Motion[J].Journal of Harbin Institute Of Technology(New Series),2022,29(2):34-40.DOI:10.11916/j.issn.1005-9113.2020085. |
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| Author Name | Affiliation | | Yuefa Zhou | College of Aerospace and Civil Engineering, Harbin Engineering University, 150001 Harbin, China | | Tao Li | College of Aerospace and Civil Engineering, Harbin Engineering University, 150001 Harbin, China | | Zailin Bi | College of Aerospace and Civil Engineering, Harbin Engineering University, 150001 Harbin, China | | Wenbo Zhou | UCL Cardiovascular Engineering Laboratory, University College London, London WC1E 6BT, United Kingdom | | Qunkai Chen | College of Aerospace and Civil Engineering, Harbin Engineering University, 150001 Harbin, China | | Zhiyong Zhang | College of Aerospace and Civil Engineering, Harbin Engineering University, 150001 Harbin, China |
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| Abstract: |
| This paper presents a new nine-degree-of-freedom parallel mechanism, which can be applied as a flight simulator. The mechanism is composed by Stewart turntable and another three-axis turntable. The Stewart platform can realize six-degree-of-freedom movement in space, but the working space is limited. After the three-axis turntable is installed, the rotation space can be increased to simulate more realistic flight conditions. This paper analyzes the new flight simulator from kinematics and dynamics aspects. In addition, the flight simulator is simulated and analyzed based on the MATLAB/Simulink simulation system. The results obtained from the numerical simulations is planned to be used for the practical manufacturing and applications of the new platform. |
| Key words: three-axis turntable multi-degree of freedom flight simulator Newton-Euler equation numerical simulation |
| DOI：10.11916/j.issn.1005-9113.2020085 |
| Clc Number:O313.7 |
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| Descriptions in Chinese: |
| 一种新型可实现360°旋转和平动的飞行模拟器的数值模拟 周跃发1，李涛1，毕再林1，周文博2,陈群凯1，张治勇1 （1.哈尔滨工程大学 航天与建筑工程学院，哈尔滨 150001； 2.伦敦大学学院 心血管工程实验室，英国） 摘要：本文提出一种新型的飞行模拟器，介绍了基于逆运动学方法和Newton-Euler方法的模型，对模拟器的运动学和动力学进行理论分析，并在Simulink平台上进行仿真分析。理论和仿真结果表明，该飞行模拟器不仅可以实现六自由度运动，而且座舱可以实现360度空间旋转，在较大程度上恢复了飞机在空中飞行的复杂运动。飞行模拟器有助于飞行员在实验室获得更好的训练，本文的研究成果对飞行模拟器的设计和分析有一定的参考价值。 关键词：三轴转台；多自由度；飞行模拟器；牛顿-欧拉方程；数值模拟 |
