Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting

A. H. Elsinawi; Shadi Emam

doi:10.1109/ICMSAO.2011.5775571

Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting

A. H. Elsinawi, Shadi Emam

School of Science, Engineering & Technology (Harrisburg)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This work presents a practical approach to the control of tool's position, in orthogonal cutting, in the presence nonlinear dynamic cutting forces and machine tool dynamics. The controller is Linear Quadratic Gaussian (LQG) type constructed from an augmented model of machine tool realization, tool-actuator dynamics, and a nonlinear dynamic model relating tool displacement to cutting forces. The latter model is obtained using black-box system identification of experimental orthogonal cutting data in which tool displacement is the input and cutting force is the output. The controller is evaluated and its performance is demonstrated.

Original language	English (US)
Title of host publication	2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011
DOIs	https://doi.org/10.1109/ICMSAO.2011.5775571
State	Published - 2011
Event	2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011 - Kuala Lumpur, Malaysia Duration: Apr 19 2011 → Apr 21 2011

Publication series

Name	2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011

Conference

Conference	2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011
Country/Territory	Malaysia
City	Kuala Lumpur
Period	4/19/11 → 4/21/11

All Science Journal Classification (ASJC) codes

Control and Optimization
Modeling and Simulation

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10.1109/ICMSAO.2011.5775571

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Elsinawi, A. H., & Emam, S. (2011). Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting. In 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011 Article 5775571 (2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011). https://doi.org/10.1109/ICMSAO.2011.5775571

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title = "Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting",

abstract = "This work presents a practical approach to the control of tool's position, in orthogonal cutting, in the presence nonlinear dynamic cutting forces and machine tool dynamics. The controller is Linear Quadratic Gaussian (LQG) type constructed from an augmented model of machine tool realization, tool-actuator dynamics, and a nonlinear dynamic model relating tool displacement to cutting forces. The latter model is obtained using black-box system identification of experimental orthogonal cutting data in which tool displacement is the input and cutting force is the output. The controller is evaluated and its performance is demonstrated.",

author = "Elsinawi, {A. H.} and Shadi Emam",

year = "2011",

doi = "10.1109/ICMSAO.2011.5775571",

language = "English (US)",

isbn = "9781457700057",

series = "2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011",

booktitle = "2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011",

note = "2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011 ; Conference date: 19-04-2011 Through 21-04-2011",

}

Elsinawi, AH & Emam, S 2011, Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting. in 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011., 5775571, 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011, 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011, Kuala Lumpur, Malaysia, 4/19/11. https://doi.org/10.1109/ICMSAO.2011.5775571

Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting. / Elsinawi, A. H.; Emam, Shadi.
2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011. 2011. 5775571 (2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Elsinawi, A. H.

AU - Emam, Shadi

PY - 2011

Y1 - 2011

N2 - This work presents a practical approach to the control of tool's position, in orthogonal cutting, in the presence nonlinear dynamic cutting forces and machine tool dynamics. The controller is Linear Quadratic Gaussian (LQG) type constructed from an augmented model of machine tool realization, tool-actuator dynamics, and a nonlinear dynamic model relating tool displacement to cutting forces. The latter model is obtained using black-box system identification of experimental orthogonal cutting data in which tool displacement is the input and cutting force is the output. The controller is evaluated and its performance is demonstrated.

AB - This work presents a practical approach to the control of tool's position, in orthogonal cutting, in the presence nonlinear dynamic cutting forces and machine tool dynamics. The controller is Linear Quadratic Gaussian (LQG) type constructed from an augmented model of machine tool realization, tool-actuator dynamics, and a nonlinear dynamic model relating tool displacement to cutting forces. The latter model is obtained using black-box system identification of experimental orthogonal cutting data in which tool displacement is the input and cutting force is the output. The controller is evaluated and its performance is demonstrated.

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DO - 10.1109/ICMSAO.2011.5775571

M3 - Conference contribution

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SN - 9781457700057

T3 - 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011

BT - 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011

T2 - 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011

Y2 - 19 April 2011 through 21 April 2011

ER -

Elsinawi AH, Emam S. Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting. In 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011. 2011. 5775571. (2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011). doi: 10.1109/ICMSAO.2011.5775571

Active control of tool position in the presence of nonlinear cutting force and machine tool dynamics in orthogonal cutting

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