Research on Multi-Actuators Speed Control Methods in Large-Scale Vessel

Hui Xiong Wan; Hui Huang; Hai Bo Huang

doi:10.4028/www.scientific.net/KEM.419-420.85

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 419-420Research on Multi-Actuators Speed Control Methods...

Research on Multi-Actuators Speed Control Methods in Large-Scale Vessel

Abstract:

For multi-actuators speed control system driven by single pump, several effective control methods have been proposed, such as flow feedback control, etc. These methods are effective only to the engineering equipment with fewer actuators. As for large vessels with more than ten actuators required for speed control, using traditional control methods will result in that costs much, the structure of the hydraulic system is very complicated, even unable to realize. In order to meet the coordinate action of many actuators, two ways based on throttle control and pressure compensation control are introduced in this paper. The research results based on the theoretical analysis of speed control error and adaptability, simulation research and experimental confirmation indicate that the throttle control method is limited by the number of actuators, load size and the speed error, but the pressure compensation control method is helpful to enhance rationality and the coordination of flow distribution between various actuators.

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Periodical:

Key Engineering Materials (Volumes 419-420)

Pages:

85-88

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.419-420.85

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Online since:

October 2009

Authors:

Hui Xiong Wan, Hui Huang, Hai Bo Huang

Keywords:

Large Scale Vessel, Multi Actuator, Pressure Compensation Control, Throttle Control

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References

[1] Gu Linyi, Wang Qingfeng: Chinese Journal of Mechanical Engineering Vol. 35 (1999), p.96.

Google Scholar

[2] Anthony Esposito: Fluid power with applications (Prentice Hall, New Jersey, 1980).

Google Scholar

[3] Zhan Xingqun: China Mechanical Engineering. Vol. 12 (2001), p.45.

Google Scholar

[4] Mathews, H. John: Numerical methods using MATLAB (Publishing House of Electronics Industry, Beijing, 2002). Fig. 4 The vertical hydraulic winch 0 10 20 30 40 50.

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035 time(s) angular velocity(rad/s) t=50℃ t=0℃ t=0℃ t=50℃ Fig. 3 Adopting pressure compen- sation control the simulation curve the experiment curve Fig. 2 Adopting throttle control the simulation curve the experiment curve 0 10 20 30 40 50.

DOI: 10.17816/nb58991-30976

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045 time(s) angular velocity(rad/s) t=50℃ t=50℃ t=0℃ t=0℃.

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