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| 具有扰动抑制的高空飞艇姿态控制系统设计 | |
| 引用本文： | 遆晓光,韩放. 具有扰动抑制的高空飞艇姿态控制系统设计[J]. 电光与控制, 2009, 16(12): 22-25 |
| 作者姓名： | 遆晓光 韩放 |
| 作者单位： | 哈尔滨工业大学控制与仿真中心,哈尔滨,150080;哈尔滨工业大学控制与仿真中心,哈尔滨,150080 |
| 摘 要： | 工作于距海平面20～30 km高度的高空飞艇,虽然可以避免雨和暴风雪的影响,但依然受风和大气紊流的影响.为了克服这些外部扰动的影响,处于定点悬停阶段的高空飞艇,需要消耗大量的能量,而高空飞艇所能提供的能量是有限的,系统能耗将直接影响高空飞艇的负载能力和驻空时间.针对大气紊流对高空飞艇定点悬停阶段姿态调整的影响,利用内模控制设计原理具有通过设计内模,可以将扰动信号反馈到系统的输入端,由此便可以直接对扰动进行控制的特点,设计了高空飞艇纵向姿态控制器,仿真结果表明,所设计的内模控制器可有效地抑制大气紊流的影响. |
| 关 键 词： | 高空飞艇 大气紊流 姿态控制 内模控制 |
| 收稿时间： | 2008-08-29 |
Attitude Control System Designed for High Altitude Airship Based on Disturbance Restrain |
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| TI Xiaoguang,HAN Fang. Attitude Control System Designed for High Altitude Airship Based on Disturbance Restrain[J]. Electronics Optics & Control, 2009, 16(12): 22-25 | |
| Authors: | TI Xiaoguang HAN Fang |
| Affiliation: | TI Xiaoguang,HAN Fang(Control , Simulation Center,Harbin Institute of Technology,Harbin 150080,China) |
| Abstract: | High Altitude Airship(HAA) can remain stationary at an altitude of 20~30 km above sea level for a long time,thus can avoid the influence of rains and storms,but winds and turbulence still exist.The power-limited HAA may consume a great amount of power to overcome the influence of winds and turbulence,and the power consumption of HAA has a direct influence on the payload carrying and station-keeping capability.The paper introduces an internal-model control method to design HAA attitude control system.The per... |
| Keywords: | high altitude airship turbulence attitude control internal model control |
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