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Article Information:
The Static Stiffness Linear Regression of Parallel Mechanism Based on the Orthogonal Experiment
Wang-Nan, Zhao-Cheng Kang, Gao-Peng, Pang-Bo and Zhou-Shasha
Corresponding Author: Wang-Nan
Submitted: January 19, 2013
Accepted: February 22, 2013
Published: October 10, 2013 |
Abstract:
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Using the orthogonal experimental method, we can get the linear regression model of about parallel mechanism stiffness. Selecting four factors three levels of orthogonal experiment method, in ANSYS-workbench to space in third rotation 3-SPS/S parallel mechanism for static stiffness analysis, we have won nine of the data of the experiments, the application of the MATLAB software to experimental data is linear regression, which can get the static stiffness linear regression of parallel mechanism, under the influence of the stiffness, the regression function can be predicted in the different factors of parallel mechanism, we provide a new basis and reference for the following static stiffness analysis.
Key words: Linear regression, orthogonal experiment, parallel mechanism, static stiffness, , ,
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Cite this Reference:
Wang-Nan, Zhao-Cheng Kang, Gao-Peng, Pang-Bo and Zhou-Shasha, . The Static Stiffness Linear Regression of Parallel Mechanism Based on the Orthogonal Experiment. Research Journal of Applied Sciences, Engineering and Technology, (18): 3396-3399.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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