Modeling Research for Active Control of Coupled Vibration between Multiple CNC Milling Machines and Flexible Foundation

Fu Dong Ma; Yao Gang Li; Qian Lin Peng

doi:10.4028/www.scientific.net/AMM.105-107.675

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 105-107Modeling Research for Active Control of Coupled...

Modeling Research for Active Control of Coupled Vibration between Multiple CNC Milling Machines and Flexible Foundation

Abstract:

In real life many agencies are using the flexible foundation as a base of support, such as ship hull or deck, the chassis of car, and machine tools work on stairs. With the traditional theory, the mathematical model between machine and based simplified as single-degree-of-freedom, assuming foundation is a rigid, and many investigate for a single machine, ignoring the dynamic coupling of base and the coupling characteristics between vibrators. This paper build a dynamics model with flexible basis and multiple machines, it’s multi-degrees-of-freedom model. The foundation is flexibled. On this basis builiding a model about multiple machines, flexible foundation and vibration isolation system. This paper resolve to the problem of the machine work on stair, research the system include vibrator, actuators, and flexible foundation. Using Lagrange equation deduce dynamics equation. Express every factor in eqution,deduced the state and space expression.Take prepare for optimal and system simulation.

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Periodical:

Applied Mechanics and Materials (Volumes 105-107)

Pages:

675-679

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.105-107.675

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Online since:

September 2011

Authors:

Fu Dong Ma, Yao Gang Li, Qian Lin Peng

Keywords:

Active Control, Flexible Foundation, Modeling

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References

[1] Y.G. Li: Research on Active Control of Coupled Vibration between Flexible Foundation and CNC Lathe (Ph.D., Beijing Science and Technology University, China 2005), p.36. (In Chinese)

Google Scholar

[2] Z.F. Tong and K.L. Yu: Mechanical Vibrations (Zhejiang University Publications, China 1992). (In Chinese)

Google Scholar

[3] W. Jing: Mechanical Dynamics Analysis (Chinese Media University Publications, China 2004). (In Chinese)

Google Scholar

[4] R.P. Shao: Mechanical Dynamics (China Machine Publications, China 2005). (In Chinese)

Google Scholar

[5] H.M. Shi: Mechanical Vibrating System(second edition) (Huazhong University of science and technology Publications, China 2004), p.104. (In Chinese)

Google Scholar

[6] M. Zhou and Z.H. Fang: Journal of Vibration and Shock, Vol. 7 (2007) No.26, p.22. (In Chinese)

Google Scholar