Stability of Velocity-Loop-Based Hydraulic Control Loading System

Pan Guo Qi; Li Wei Zhao; Pei Chao Cong; Hui Wang

doi:10.4028/www.scientific.net/AMR.619.472

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 619Stability of Velocity-Loop-Based Hydraulic Control...

Stability of Velocity-Loop-Based Hydraulic Control Loading System

Abstract:

A hydraulic Control Loading System (CLS) based on velocity-loop was developed and installed on our flight simulator earlier days, but the CLS cannot keep stable in some conditions. This problem is discussed in this paper. The mathematical model of velocity-loop-based CLS is firstly developed with the method of transfer function block diagram. Then, system’s stability conditions are put forward using Roth criterion based on the system model developed. At last, the experiments proves the stability

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Periodical:

Advanced Materials Research (Volume 619)

Pages:

472-475

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.619.472

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Online since:

December 2012

Authors:

Pan Guo Qi, Li Wei Zhao, Pei Chao Cong, Hui Wang

Keywords:

Control Loading, Flight Simulator, Force Feel, Stability, Velocity-Loop

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References

[1] Gerretsen A, Mulder M, van Paassen MM. Comparison of position-loop, velocity-loop and force-loop based control loading architectures, AIAA Modeling and Simulation Technologies Conference and Exhibit．San Francisco, CA, 2005: 1-18.

DOI: 10.2514/6.2005-6300

Google Scholar

[2] Panguo Qi. Force-feel cueing study of hydraulic control loading system of flight simulator. Ph. D thesis, Harbin Institute of Technology, School of Mechatronics Engineering, 2009. Unpublished.

Google Scholar

[3] R. de Valois. Ecol 8000 electric control loading system, FCS Control Systems B.V. 2001: 3~10.

Google Scholar

[4] Panguo Qi, Qitao H, Hongzhou J, Junwei H. Hydraulic control loading system based on position control, J. of Jilin University (Engineering and Technology Edition), Jilin, China. Vol. 38(s2), p.128~133, (2008).

DOI: 10.1109/mace.2010.5536096

Google Scholar

[5] Hongren Li, Hydraulic Control System. Beijing: National defense industry Press, 1981, pp.162-167.

Google Scholar

[6] Youshan Li, Automatic Control Theory. Beijing: National defense industry Press, 1988, pp.200-206.

Google Scholar

[7] S.J.A. Streefkerk, M. Baarspul. Preliminary design and modelling of the control column for the SIMONA research simulator, Faculty of Aerospace Engineering , Delft university of technology, The Netherlands. 1996: 24.

Google Scholar