Volume 33 Issue 06
Jun.  2007
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Tang Peng, Zhang Shuguang, Jiang Zaiminget al. Partial-jet-borne flight LQG/LTR robust controller design[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(06): 653-657. (in Chinese)
Citation: Tang Peng, Zhang Shuguang, Jiang Zaiminget al. Partial-jet-borne flight LQG/LTR robust controller design[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(06): 653-657. (in Chinese)

Partial-jet-borne flight LQG/LTR robust controller design

  • Received Date: 12 Jul 2006
  • Publish Date: 30 Jun 2007
  • A research was done for the problem of the application of integrated flight/propulsion system of the aircraft using LQG/LTR(linear quadratic gaussian/loop transfer recovery) robust design methodology at the partial-jet-borne flight phase. With flying qualities assessed by bandwidth and Gibson criteria, and the robustness assessed by singularity values, the rule of choosing LQG/LTR design parameters was analyzed, including several influential factors, such as allocation of the attitude and rate command, effects of prefilters, presetting of disturbance level factor and effects of high frequency dynamics on the robustness and flying qualities. The controller design on a test aircraft configuration shows that compromise can be made between flying qualities and robustness by designing LQG/LTR robust controller, if the response type parameter and the disturbance level factor are suitably chosen.

     

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  • [1] Harris J J, Black G T. F-22 control law development and flying qualities . AIAA-96-3379, 1996 [2] Garg S Robust. Integrated flight/propulsion control system design based on a centralized approach[J]. Journal of Guidance, 1991, 14(1):107-116 [3] Kienitz K H, Grubel G. LQG/LTR robust flight control design with enforced controller bandwidth restriction . AIAA-98-4435, 1998 [4] 徐见源,张鹏,华克强,等. LQG与动态逆方法在飞控系统设计中的应用[J]. 中国民航学院学报,2004,22:124-127 Xu Jianyuan, Zhang Peng, Hua Keqiang,et al. Application of LQG and dynamic inversion methodology to the flight control system design[J]. Journal of Civil Aviation University of China, 2004, 22:124-127(in Chinese) [5] 姜再明. 飞行/推进综合控制初步研究 .北京:北京航空航天大学航空科学与工程学院,2004 Jiang Zaiming. Preliminary research on integrated flight/propulsion control . Beijing:School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, 2004(in Chinese) [6] MIL-HDBK-1797, Flying qualities of piloted aircraft[S] [7] Mitchell D G, Hoh R H, Aponso B L, et al. Proposed incorporation of mission-oriented flying qualities into MIL-STD-1797A . WL-TR-94-3162, 1994 [8] Stevens B L, Lewis F L. Aircraft control and simulation[M]. 2nd ed. New Jersey:Wiley, 2003 [9] Lehtomaki N A, Stein G, Wall J E. Multivariable prefilter design for command shaping . AIAA-84-1829,1984
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