Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors

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Izvoz citacije: ABNT
FENG, Hao ;DU, Qungui ;HUANG, Yuxian ;CHI, Yongbin .
Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 63, n.7-8, p. 447-456, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/modeling-study-on-stiffness-characteristics-of-hydraulic-cylinder-under-multi-factors/>. Date accessed: 21 aug. 2019. 
doi:http://dx.doi.org/10.5545/sv-jme.2017.4313.
Feng, H., Du, Q., Huang, Y., & Chi, Y.
(2017).
Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors.
Strojniški vestnik - Journal of Mechanical Engineering, 63(7-8), 447-456.
doi:http://dx.doi.org/10.5545/sv-jme.2017.4313
@article{sv-jmesv-jme.2017.4313,
	author = {Hao  Feng and Qungui  Du and Yuxian  Huang and Yongbin  Chi},
	title = {Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {63},
	number = {7-8},
	year = {2017},
	keywords = {hydraulic cylinder stiffness; bulk modulus; air content in hydraulic oil; hydraulic system},
	abstract = {For a complex mechanical system driven by hydraulic cylinders, the dynamic response characteristics of the mechanical system are significantly affected by the stiffness characteristics of hydraulic cylinders. This paper comprehensively studies the impacts of various factors on the stiffness characteristics of the hydraulic cylinders, including the oil bulk modulus, the air content in the hydraulic oil, the axial deformation of the piston rod, the volume expansion of the cylinder barrel, the volume expansion of the metal pipes and the flexible hoses, and the deformation of the hydraulic cylinder sealing. By combining the theoretical analysis and the experimental results, the level of each impacting factor was quantified, and the stiffness model of the hydraulic cylinder was established. Finally, comparative analysis of the stiffness was conducted by taking the experimental hydraulic cylinder as an example; it was verified that the calculated results of the proposed hydraulic cylinder stiffness model approximated the experimental results. Compared with stiffness models presented in current literature, the average accuracy was improved by more than 15 %.},
	issn = {0039-2480},	pages = {447-456},	doi = {10.5545/sv-jme.2017.4313},
	url = {https://www.sv-jme.eu/sl/article/modeling-study-on-stiffness-characteristics-of-hydraulic-cylinder-under-multi-factors/}
}
Feng, H.,Du, Q.,Huang, Y.,Chi, Y.
2017 June 63. Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 63:7-8
%A Feng, Hao 
%A Du, Qungui 
%A Huang, Yuxian 
%A Chi, Yongbin 
%D 2017
%T Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors
%B 2017
%9 hydraulic cylinder stiffness; bulk modulus; air content in hydraulic oil; hydraulic system
%! Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors
%K hydraulic cylinder stiffness; bulk modulus; air content in hydraulic oil; hydraulic system
%X For a complex mechanical system driven by hydraulic cylinders, the dynamic response characteristics of the mechanical system are significantly affected by the stiffness characteristics of hydraulic cylinders. This paper comprehensively studies the impacts of various factors on the stiffness characteristics of the hydraulic cylinders, including the oil bulk modulus, the air content in the hydraulic oil, the axial deformation of the piston rod, the volume expansion of the cylinder barrel, the volume expansion of the metal pipes and the flexible hoses, and the deformation of the hydraulic cylinder sealing. By combining the theoretical analysis and the experimental results, the level of each impacting factor was quantified, and the stiffness model of the hydraulic cylinder was established. Finally, comparative analysis of the stiffness was conducted by taking the experimental hydraulic cylinder as an example; it was verified that the calculated results of the proposed hydraulic cylinder stiffness model approximated the experimental results. Compared with stiffness models presented in current literature, the average accuracy was improved by more than 15 %.
%U https://www.sv-jme.eu/sl/article/modeling-study-on-stiffness-characteristics-of-hydraulic-cylinder-under-multi-factors/
%0 Journal Article
%R 10.5545/sv-jme.2017.4313
%& 447
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 63
%N 7-8
%@ 0039-2480
%8 2018-06-27
%7 2018-06-27
Feng, Hao, Qungui  Du, Yuxian  Huang, & Yongbin  Chi.
"Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors." Strojniški vestnik - Journal of Mechanical Engineering [Online], 63.7-8 (2017): 447-456. Web.  21 Aug. 2019
TY  - JOUR
AU  - Feng, Hao 
AU  - Du, Qungui 
AU  - Huang, Yuxian 
AU  - Chi, Yongbin 
PY  - 2017
TI  - Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2017.4313
KW  - hydraulic cylinder stiffness; bulk modulus; air content in hydraulic oil; hydraulic system
N2  - For a complex mechanical system driven by hydraulic cylinders, the dynamic response characteristics of the mechanical system are significantly affected by the stiffness characteristics of hydraulic cylinders. This paper comprehensively studies the impacts of various factors on the stiffness characteristics of the hydraulic cylinders, including the oil bulk modulus, the air content in the hydraulic oil, the axial deformation of the piston rod, the volume expansion of the cylinder barrel, the volume expansion of the metal pipes and the flexible hoses, and the deformation of the hydraulic cylinder sealing. By combining the theoretical analysis and the experimental results, the level of each impacting factor was quantified, and the stiffness model of the hydraulic cylinder was established. Finally, comparative analysis of the stiffness was conducted by taking the experimental hydraulic cylinder as an example; it was verified that the calculated results of the proposed hydraulic cylinder stiffness model approximated the experimental results. Compared with stiffness models presented in current literature, the average accuracy was improved by more than 15 %.
UR  - https://www.sv-jme.eu/sl/article/modeling-study-on-stiffness-characteristics-of-hydraulic-cylinder-under-multi-factors/
@article{{sv-jme}{sv-jme.2017.4313},
	author = {Feng, H., Du, Q., Huang, Y., Chi, Y.},
	title = {Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {63},
	number = {7-8},
	year = {2017},
	doi = {10.5545/sv-jme.2017.4313},
	url = {https://www.sv-jme.eu/sl/article/modeling-study-on-stiffness-characteristics-of-hydraulic-cylinder-under-multi-factors/}
}
TY  - JOUR
AU  - Feng, Hao 
AU  - Du, Qungui 
AU  - Huang, Yuxian 
AU  - Chi, Yongbin 
PY  - 2018/06/27
TI  - Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 63, No 7-8 (2017): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2017.4313
KW  - hydraulic cylinder stiffness, bulk modulus, air content in hydraulic oil, hydraulic system
N2  - For a complex mechanical system driven by hydraulic cylinders, the dynamic response characteristics of the mechanical system are significantly affected by the stiffness characteristics of hydraulic cylinders. This paper comprehensively studies the impacts of various factors on the stiffness characteristics of the hydraulic cylinders, including the oil bulk modulus, the air content in the hydraulic oil, the axial deformation of the piston rod, the volume expansion of the cylinder barrel, the volume expansion of the metal pipes and the flexible hoses, and the deformation of the hydraulic cylinder sealing. By combining the theoretical analysis and the experimental results, the level of each impacting factor was quantified, and the stiffness model of the hydraulic cylinder was established. Finally, comparative analysis of the stiffness was conducted by taking the experimental hydraulic cylinder as an example; it was verified that the calculated results of the proposed hydraulic cylinder stiffness model approximated the experimental results. Compared with stiffness models presented in current literature, the average accuracy was improved by more than 15 %.
UR  - https://www.sv-jme.eu/sl/article/modeling-study-on-stiffness-characteristics-of-hydraulic-cylinder-under-multi-factors/
Feng, Hao, Du, Qungui, Huang, Yuxian, AND Chi, Yongbin.
"Modeling Study on Stiffness Characteristics of Hydraulic Cylinder under Multi-Factors" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 63 Number 7-8 (27 June 2018)

Avtorji

Inštitucije

  • South China University of Technology,
  • South China University of Technology,
  • Purdue University, School of Mechanical Engineering,
  • South China University of Technology,

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 63(2017)7-8, 447-456

10.5545/sv-jme.2017.4313

For a complex mechanical system driven by hydraulic cylinders, the dynamic response characteristics of the mechanical system are significantly affected by the stiffness characteristics of hydraulic cylinders. This paper comprehensively studies the impacts of various factors on the stiffness characteristics of the hydraulic cylinders, including the oil bulk modulus, the air content in the hydraulic oil, the axial deformation of the piston rod, the volume expansion of the cylinder barrel, the volume expansion of the metal pipes and the flexible hoses, and the deformation of the hydraulic cylinder sealing. By combining the theoretical analysis and the experimental results, the level of each impacting factor was quantified, and the stiffness model of the hydraulic cylinder was established. Finally, comparative analysis of the stiffness was conducted by taking the experimental hydraulic cylinder as an example; it was verified that the calculated results of the proposed hydraulic cylinder stiffness model approximated the experimental results. Compared with stiffness models presented in current literature, the average accuracy was improved by more than 15 %.

hydraulic cylinder stiffness; bulk modulus; air content in hydraulic oil; hydraulic system