Motion and Force Control of Servo Die Cushion System using Bilateral Control

Lien Kai Chang, Chuan Lun Wu, Tsu Chin Tsao, Mi Ching Tsai

Research output: Contribution to journalConference articlepeer-review

Abstract

Servo die cushion systems perform position control for pre-acceleration function to reduce the impact force between slider and cushion, and force control of the blank holder to avoid fracture and wrinkling. This paper applies bilateral control to perform position and force control with a hybrid switching strategy for smoothly switching between the pre-acceleration and blank holder force control. Implementation on a test rig verifies the proposed method.

Original languageEnglish
Pages (from-to)44-49
Number of pages6
JournalIFAC-PapersOnLine
Volume55
Issue number27
DOIs
Publication statusPublished - 2022 Sept 1
Event9th IFAC Symposium on Mechatronic Systems, MECHATRONICS 2022 - Los Angeles, United States
Duration: 2022 Sept 62022 Sept 9

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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