한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제16권2호통권95호
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- Pages.15-22
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- 1999
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
초소형 내시경 작동기의 개발과 제어에 관한 연구
A Study on Development and Control of Micro Active Catheter Actuator
- 발행 : 1999.02.01
초록
This paper demonstrates the feasibility of Shape Memory Alloy (SMA) actuators in controlling the motion of micro active catheter. The dynamic behavior of SMA is obtained by several experiments for the design of the controller. With the control parameters obtained in experiments, temperature feedback control algorithm is proposed and realized. The prototype of micro active catheter is fabricated, and its control performance which uses the designed controller is investigated. The results obtained show the potential of the SMA as viable means for actuating the micro active catheter.
키워드