| 持续载荷飞行模拟器过失速机动过载模拟 |
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| 引用本文： | 潘文俊,王立新,谭详升. 持续载荷飞行模拟器过失速机动过载模拟[J]. 北京航空航天大学学报, 2011, 37(6): 635-638 |
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| 作者姓名： | 潘文俊 王立新 谭详升 |
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| 作者单位： | 北京航空航天大学航空科学与工程学院,北京,100191;北京航空航天大学航空科学与工程学院,北京,100191;北京航空航天大学航空科学与工程学院,北京,100191 |
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| 摘 要： | 对新型的持续载荷飞行模拟器(SGFS,Sustained G-load Flight Simulator)模拟过失速机动过载的方法进行了研究.针对过失速机动中飞机角运动剧烈的特点,推导了考虑飞机转动带来的附加过载的飞机飞行员过载计算公式.在SGFS过载模拟数学模型中应用此公式,以典型的过失速机动动作.Herbst机动为例,对机动时的飞行员过载进行了仿真研究.仿真中SGFS能够较精确地跟踪输入的飞行员三轴过载指令,最大误差小于0.2g.研究结果表明:过失速机动时飞机转动引起的附加过载不可忽略,同时也表明SGFS可较好地用于对过失速机动飞行员过载的模拟.
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| 关 键 词： | 离心机 加速度 飞行模拟器 持续载荷飞行模拟器 过失速机动 Herbst机动 |
| 收稿时间： | 2010-03-10 |
Simulation of G-loads in post-stall maneuver on sustained G-load flight simulator |
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| Pan Wenjun,Wang Lixin,Tan Xiangsheng. Simulation of G-loads in post-stall maneuver on sustained G-load flight simulator[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(6): 635-638 |
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| Authors: | Pan Wenjun Wang Lixin Tan Xiangsheng |
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| Affiliation: | School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
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| Abstract: | Methods of simulating G-loads in post-stall maneuvers on a novel sustained G-load flight simulator(SGFS) was studied.Considering features of intense angular motion of the aircraft in post-stall maneuvers,additional G-loads generated by the rotation of the aircraft were also counted in the calculation of G-loads on pilot,which was later employed in the mathematical model for SGFS G-load simulation.G-loads on pilot in a typical post-stall maneuver known as Herbst maneuver were simulated by using the model.SGF... |
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| Keywords: | centrifuge acceleration flight simulator sustained G-load flight simulator post-stall maneuver Herbst maneuver |
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