Abstract
To solve the imprecise description of efficiency and improve the accuracy of the key hydraulic components models in complex operating conditions, the traditional hydraulic pump and motor model is discussed and improved. With the non-linear improvement and the parameter optimization algorithms, model parameters can be determined based on the experimental efficiency data of samples. Take a motor product sample for example, the efficiency distribution of the improved model is much closer to the experimental results than that of the traditional model. The mean value and the variance value of percentage error for the improved model are much smaller, and the error analysis proves that the improved model is much more suitable for the modeling in complex operating conditions.
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References
Zhang, X., Cho, J., Nair, S.S.: Reduced order modeling of the dynamics of an indexing valve plate pump. In: The American Control Conference, Alaska, American, pp. 3595–3599 (2000)
Manring, N.D.: The control and containment forces on the swash plate of an axial piston pump utilizing a secondary swash-plate angle. In: The American Control Conference, Alaska, American, pp. 4837–4842 (2002)
Du, H.: Pressure Control with Power Limitation for Hydraulic Variable Displacement Piston Pumps. In: The American Control Conference, pp. 940–945 (2002)
Yao, H.: Hydraulic Dynamics and Control principles of Engineering Machinery. China Communication Press, Beijing (2006)
Wang, Z.: Bond Graph Theory and Its Application in System Dynamics. Harbin Engineering University Press, Harbin (2000)
Sauer: Series 51 Bent Axis Variable Displacement Motors Technical Information (2003)
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Wang, A., Yue, B., Jiang, K., Li, X. (2010). Non-linear Improvement on Hydraulic Pump and Motor Models Based on Parameter Optimization Algorithms. In: Wang, F.L., Deng, H., Gao, Y., Lei, J. (eds) Artificial Intelligence and Computational Intelligence. AICI 2010. Lecture Notes in Computer Science(), vol 6320. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-16527-6_3
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DOI: https://doi.org/10.1007/978-3-642-16527-6_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-16526-9
Online ISBN: 978-3-642-16527-6
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