Development of a new velocity profile generation for improvement of cnc machining efficiency

Y. K. Ng; Y. Xie; C. Wang; D. Sun

doi:10.1109/ICMA.2008.4798772

Development of a new velocity profile generation for improvement of cnc machining efficiency

Y. K. Ng
, Y. Xie
, C. Wang
, D. Sun

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

1 Citation (Scopus)

Abstract

This paper presents our latest effort to enhance the efficiency of CNC machining, through a motion planning with a new velocity profile generation. In traditional motion planning, sor T- curve velocity profile is generally utilized in the design of successive movements, and the next movement starts only after the current movement stops. In this paper, a new velocity profile with an improved s-curve is proposed for the motion planning, by which the next movement starts without waiting for the stop of the previous movement. As a result, the operation time is saved and the efficiency is improved. Two methods with jerk control and without jerk control are developed to generate this new velocity profile. The significance of the new approach lies in reduction of the operation time without degrading the motion accuracy. Experiments are performed on a CNC machine to verify effectiveness of the proposed approach. © 2008 IEEE.

Original language	English
Title of host publication	Proceedings of 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008
Pages	313-318
DOIs	https://doi.org/10.1109/ICMA.2008.4798772
Publication status	Published - 2008
Event	2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008 - Takamatsu, Japan Duration: 5 Aug 2008 → 8 Aug 2008

Conference

Conference	2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008
Place	Japan
City	Takamatsu
Period	5/08/08 → 8/08/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Research Keywords

CNC
Motion-planning
Velocity profile

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10.1109/ICMA.2008.4798772

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title = "Development of a new velocity profile generation for improvement of cnc machining efficiency",

abstract = "This paper presents our latest effort to enhance the efficiency of CNC machining, through a motion planning with a new velocity profile generation. In traditional motion planning, sor T- curve velocity profile is generally utilized in the design of successive movements, and the next movement starts only after the current movement stops. In this paper, a new velocity profile with an improved s-curve is proposed for the motion planning, by which the next movement starts without waiting for the stop of the previous movement. As a result, the operation time is saved and the efficiency is improved. Two methods with jerk control and without jerk control are developed to generate this new velocity profile. The significance of the new approach lies in reduction of the operation time without degrading the motion accuracy. Experiments are performed on a CNC machine to verify effectiveness of the proposed approach. {\textcopyright} 2008 IEEE.",

keywords = "CNC, Motion-planning, Velocity profile",

author = "Ng, \{Y. K.\} and Y. Xie and C. Wang and D. Sun",

year = "2008",

doi = "10.1109/ICMA.2008.4798772",

language = "English",

isbn = "9781424426324",

pages = "313--318",

booktitle = "Proceedings of 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008",

note = "2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008 ; Conference date: 05-08-2008 Through 08-08-2008",

}

Ng, YK, Xie, Y, Wang, C & Sun, D 2008, Development of a new velocity profile generation for improvement of cnc machining efficiency. in Proceedings of 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008., 4798772, pp. 313-318, 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008, Takamatsu, Japan, 5/08/08. https://doi.org/10.1109/ICMA.2008.4798772

Development of a new velocity profile generation for improvement of cnc machining efficiency. / Ng, Y. K.; Xie, Y.; Wang, C. et al.
Proceedings of 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008. 2008. p. 313-318 4798772.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Development of a new velocity profile generation for improvement of cnc machining efficiency

AU - Ng, Y. K.

AU - Xie, Y.

AU - Wang, C.

AU - Sun, D.

PY - 2008

Y1 - 2008

N2 - This paper presents our latest effort to enhance the efficiency of CNC machining, through a motion planning with a new velocity profile generation. In traditional motion planning, sor T- curve velocity profile is generally utilized in the design of successive movements, and the next movement starts only after the current movement stops. In this paper, a new velocity profile with an improved s-curve is proposed for the motion planning, by which the next movement starts without waiting for the stop of the previous movement. As a result, the operation time is saved and the efficiency is improved. Two methods with jerk control and without jerk control are developed to generate this new velocity profile. The significance of the new approach lies in reduction of the operation time without degrading the motion accuracy. Experiments are performed on a CNC machine to verify effectiveness of the proposed approach. © 2008 IEEE.

AB - This paper presents our latest effort to enhance the efficiency of CNC machining, through a motion planning with a new velocity profile generation. In traditional motion planning, sor T- curve velocity profile is generally utilized in the design of successive movements, and the next movement starts only after the current movement stops. In this paper, a new velocity profile with an improved s-curve is proposed for the motion planning, by which the next movement starts without waiting for the stop of the previous movement. As a result, the operation time is saved and the efficiency is improved. Two methods with jerk control and without jerk control are developed to generate this new velocity profile. The significance of the new approach lies in reduction of the operation time without degrading the motion accuracy. Experiments are performed on a CNC machine to verify effectiveness of the proposed approach. © 2008 IEEE.

KW - CNC

KW - Motion-planning

KW - Velocity profile

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-64949153973&origin=recordpage

U2 - 10.1109/ICMA.2008.4798772

DO - 10.1109/ICMA.2008.4798772

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781424426324

SP - 313

EP - 318

BT - Proceedings of 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008

T2 - 2008 IEEE International Conference on Mechatronics and Automation, ICMA 2008

Y2 - 5 August 2008 through 8 August 2008

ER -

Development of a new velocity profile generation for improvement of cnc machining efficiency

Abstract

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UN SDGs

Research Keywords

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