Mechatronis: The Output Energy of MEMS Explosive Train. Issue 2 (March 2021)

• Record Type: Journal Article
• Authors: Tan, Ming; Zhang, Liang; Zeng, Xiangtao; Xia, Wen
• Is Part Of: IOP conference series. Volume 692:Issue 2(2021)
• Publication Date: 2021-03
• Subjects: MEMS -- micro-charge -- flyer -- PDV -- energy; Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/692/2/022071
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: A micron scale of microelectromechanical systems (MEMS) explosive train with applications in both space exploration and electronic control of safety airbag, the MEMS explosive train is designed to shock initiate a linear shaped charge by accelerating a thin metal plate across a small gap. This paper summarizes the experiment results of Φ0.9×0.6mm micro-charge driven different thickness flyer's velocity by Photonic Doppler Velocimetry (PDV), compared to the calculation result of Gurney formulation, the flyer's velocity of micro-charge driven different thickness lower than the calculation. The velocity-time variation curve and the energy variation with distance provide some information available for micro-explosive train design.