Dual-Stage Feed Drive for Precision Positioning on Milling Machine
Overview & Synopsis
A positioning system with long stroke and high precision by dual-stage control was designed. The focus was on combining the long-stroke travel range of linear stage with high-precision characteristics of piezoelectric actuators. The control method used in the system was dynamic compensation type, where the error from linear stage becomes the input to the piezoelectric actuators. Positioning error of 30 μm with single-stage control in a 1 mm stroke can be reduced to 2 μm by using dual-stage control. This technique can be implemented for high-precision positioning in manufacturing and machining systems.
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hal.science)
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Document Information
| Document Title | Dual-Stage Feed Drive for Precision Positioning on Milling Machine |
|---|---|
| Author / Organization | Hendra Prima Syahputra, Hyeon Mo Yang, Byeong Mook Chung, Tae Jo Ko |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2012 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-233058 |
| Original Source Link | Visit Source Page on hal.science » |