Abstract
Ultrasonically Assisted Machining (UAM) is an emerging technology that has proven to be very efficient in improving the surface finishing in material machining such as turning, milling, and drilling. Smart material actuators are used in such applications to vibrate the cutting tip while machining, hence, improving the manipulated surface. In order to achieve that, it is required to vibrate the cutting tip at certain frequency with certain amplitude. In fact, controlling the amplitude of these smart actuators is a tedious and difficult task due to the inherent nonlinearities associated with smart materials. In this paper, two control algorithms are proposed; sliding mode controller with high frequency (SMHF) and proportional-integral controller with RMS (PIRMS). Numerical simulations are presented to demonstrate the effectiveness of using the proposed controller. The PIRMS algorithm demonstrates a better performance when compared with the SMHF algorithm.
| Original language | English |
|---|---|
| Title of host publication | 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013 - Amman, Jordan Duration: Apr 9 2013 → Apr 11 2013 |
Other
| Other | 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013 |
|---|---|
| Country | Jordan |
| City | Amman |
| Period | 4/9/13 → 4/11/13 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
Cite this
Control of ultrasonic transducers for machining applications. / Saleem, A.; Salah, M.; Ahmad, N.; Silberschmidt, V.
2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013. 2013. 6547378.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Control of ultrasonic transducers for machining applications
AU - Saleem, A.
AU - Salah, M.
AU - Ahmad, N.
AU - Silberschmidt, V.
PY - 2013
Y1 - 2013
N2 - Ultrasonically Assisted Machining (UAM) is an emerging technology that has proven to be very efficient in improving the surface finishing in material machining such as turning, milling, and drilling. Smart material actuators are used in such applications to vibrate the cutting tip while machining, hence, improving the manipulated surface. In order to achieve that, it is required to vibrate the cutting tip at certain frequency with certain amplitude. In fact, controlling the amplitude of these smart actuators is a tedious and difficult task due to the inherent nonlinearities associated with smart materials. In this paper, two control algorithms are proposed; sliding mode controller with high frequency (SMHF) and proportional-integral controller with RMS (PIRMS). Numerical simulations are presented to demonstrate the effectiveness of using the proposed controller. The PIRMS algorithm demonstrates a better performance when compared with the SMHF algorithm.
AB - Ultrasonically Assisted Machining (UAM) is an emerging technology that has proven to be very efficient in improving the surface finishing in material machining such as turning, milling, and drilling. Smart material actuators are used in such applications to vibrate the cutting tip while machining, hence, improving the manipulated surface. In order to achieve that, it is required to vibrate the cutting tip at certain frequency with certain amplitude. In fact, controlling the amplitude of these smart actuators is a tedious and difficult task due to the inherent nonlinearities associated with smart materials. In this paper, two control algorithms are proposed; sliding mode controller with high frequency (SMHF) and proportional-integral controller with RMS (PIRMS). Numerical simulations are presented to demonstrate the effectiveness of using the proposed controller. The PIRMS algorithm demonstrates a better performance when compared with the SMHF algorithm.
UR - http://www.scopus.com/inward/record.url?scp=84881335110&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84881335110&partnerID=8YFLogxK
U2 - 10.1109/ISMA.2013.6547378
DO - 10.1109/ISMA.2013.6547378
M3 - Conference contribution
SN - 9781467350167
BT - 2013 9th International Symposium on Mechatronics and Its Applications, ISMA 2013
ER -