Abstract
This study presents the control design and tests of an intra-oral hydraulic system for quantitatively loading of a dental implant. The computer-controlled system was developed and employed for better pressure error compensation by PID (proportional-integral-derivative) control and point-to-point iterative learning algorithm. In vitro experiments showed that implant loading is precisely controlled (error 3%) for 0.5 Hz loading without air inclusion, and reasonably performed (error< 10%) with air inclusion up to 20% of the total hydraulic volume. The PID controller maintains forces at the desired level while the learning controller eliminates overshoot/undershoot at the onset of each loading cycle. The system can be potentially used for in vivo animal studies for better understanding of how bone responds to implant loading. Quantitative information derived from this biomechanical model will add to improved designs of dental implants.
| Original language | English |
|---|---|
| Pages (from-to) | 1449-1455 |
| Number of pages | 7 |
| Journal | JSME International Journal, Series C: Mechanical Systems, Machine Elements and Manufacturing |
| Volume | 46 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2003 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Mechanical Engineering
- Industrial and Manufacturing Engineering
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Use of PID and iterative learning controls on improving intra-oral hydraulic loading system of dental implants. / Huang, Yi-Cheng; Chan, Manuel; Hsin, Yi Ping; Ko, Ching Chang.
In: JSME International Journal, Series C: Mechanical Systems, Machine Elements and Manufacturing, Vol. 46, No. 4, 01.01.2003, p. 1449-1455.Research output: Contribution to journal › Article
TY - JOUR
T1 - Use of PID and iterative learning controls on improving intra-oral hydraulic loading system of dental implants
AU - Huang, Yi-Cheng
AU - Chan, Manuel
AU - Hsin, Yi Ping
AU - Ko, Ching Chang
PY - 2003/1/1
Y1 - 2003/1/1
N2 - This study presents the control design and tests of an intra-oral hydraulic system for quantitatively loading of a dental implant. The computer-controlled system was developed and employed for better pressure error compensation by PID (proportional-integral-derivative) control and point-to-point iterative learning algorithm. In vitro experiments showed that implant loading is precisely controlled (error 3%) for 0.5 Hz loading without air inclusion, and reasonably performed (error< 10%) with air inclusion up to 20% of the total hydraulic volume. The PID controller maintains forces at the desired level while the learning controller eliminates overshoot/undershoot at the onset of each loading cycle. The system can be potentially used for in vivo animal studies for better understanding of how bone responds to implant loading. Quantitative information derived from this biomechanical model will add to improved designs of dental implants.
AB - This study presents the control design and tests of an intra-oral hydraulic system for quantitatively loading of a dental implant. The computer-controlled system was developed and employed for better pressure error compensation by PID (proportional-integral-derivative) control and point-to-point iterative learning algorithm. In vitro experiments showed that implant loading is precisely controlled (error 3%) for 0.5 Hz loading without air inclusion, and reasonably performed (error< 10%) with air inclusion up to 20% of the total hydraulic volume. The PID controller maintains forces at the desired level while the learning controller eliminates overshoot/undershoot at the onset of each loading cycle. The system can be potentially used for in vivo animal studies for better understanding of how bone responds to implant loading. Quantitative information derived from this biomechanical model will add to improved designs of dental implants.
UR - http://www.scopus.com/inward/record.url?scp=1442290956&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=1442290956&partnerID=8YFLogxK
U2 - 10.1299/jsmec.46.1449
DO - 10.1299/jsmec.46.1449
M3 - Article
AN - SCOPUS:1442290956
VL - 46
SP - 1449
EP - 1455
JO - JSME International Journal. Series C: Mechanical Systems, Machine Elements and Manufacturing
JF - JSME International Journal. Series C: Mechanical Systems, Machine Elements and Manufacturing
SN - 1344-7653
IS - 4
ER -