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A scratch drive actuator (SDA) is a microelectromechanical system device that converts electrical energy into one-dimensional motion.[1][2]
- ^ Li, Lijie; Brown, J. Gordon; Uttamchandani, Deepak (2002). "Study of scratch drive actuator force characteristics". Journal of Micromechanics and Microengineering. 12 (6): 736–741. Bibcode:2002JMiMi..12..736L. doi:10.1088/0960-1317/12/6/303. ISSN 0960-1317. S2CID 250890890.
- ^ Fujita, Hiroyuki; Toshiyoshi, Hiroshi (September 1998). "Micro actuators and their applications". Microelectronics Journal. 29 (9): 637–640. doi:10.1016/S0026-2692(98)00027-5. ISSN 0026-2692.