A H2O2 Based Bio-Mimetic Power System Suitable for Jet Pack

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This paper describes a pneumatically powered system based on hydrogen peroxide (H2O2) decomposition designed to provide enhanced energy and power density for wearable robotic applications. As one of the energy material, hydrogen peroxide shows good potentials for some applications like jet packs. In particular, the authors establish the pressurization system based on high frequency switch valves which involves a periodic pulsed gas explosion as a result of inspiration from the bombardier beetle. Then numerical simulations of spray force produced by the H2O2 based power system are presented. And the power system is used in movement enhanced jet pack in the end. The results show that spray force of the pulsed power system is directly proportional to the flow rate of H2O2, while inversely proportional to the volume of catalyst pack. At last the relationship between power system parameters and spray performances are discussed in detail.

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161-168

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June 2017

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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[1] T. G. Sugar, A. Bates, M. Holgate, J. Kerestes, M. Mignolet, P. New, R. K. Ramachandran, S. Redkar, C. Wheeler, Limit Cycles to Enhance Human Performance Based on Phase Oscillators, J. Mech. Robot. 7(011001) (2015) 1-8.

DOI: 10.1115/1.4029336

Google Scholar

[2] M. Goldfarb, E. J. Barth, M. A. Gogola, J. A. Wehrmeyer, Design and energetic characterization of a liquid-propellant-powered actuator for self-powered robots, IEEE/ASME Trans. Mechatron. 8(2) (2003) 254–262.

DOI: 10.1109/tmech.2003.812842

Google Scholar

[3] T. McGee, J. W. Raade, H. Kazerooni, Monopropellant-driven free piston hydraulic pump for mobile robotic systems, J. Dyn. Syst., Meas., Control, 126 (2004) 75–81.

DOI: 10.1115/1.1649972

Google Scholar

[4] K. B. Fite, M. Goldfarb, Design and energetic characterization of a proportional-injector monopropellant-powered actuator, IEEE/ASME Trans. Mechatron. 11(2) (2006) 196–204.

DOI: 10.1109/tmech.2006.871097

Google Scholar

[5] L. Turchetti, F. Vitale, D. Accoto, M. C. Annesini, Analysis of a Gas Supply Unit Based on Hydrogen Peroxide Decomposition for Exoskeleton Robotic Applications, Ind. Eng. Chem. Res, 52 (2013) 8946–8952.

DOI: 10.1021/ie303147b

Google Scholar

[6] J. Dean, D. J. Aneshansley, H. Edgerton, T. Eisner, Defensive spray of the bombardier beetle: a biological pulse jet, Sci. 248 (1990) 1219–1221.

DOI: 10.1126/science.2349480

Google Scholar

[7] N. Beheshti, A. C. Mcintosh, The bombardier beetle and its use of a pressure relief valve system to deliver a periodic pulsed spray, Bioinsp. Biomim. 2 (2007) 57–64.

DOI: 10.1088/1748-3182/2/4/001

Google Scholar

[8] A. James, K. Morison, S. Todd, A mathematical model of the defence mechanism of a bombardier beetle, J. R. Soc. Interface, 10 (2012) 1–12.

DOI: 10.1098/rsif.2012.0801

Google Scholar

[9] G. Bovi, M. Rabuffetti, P. Mazzoleni, et al. A multiple-task gait analysis approach: kinematic, kinetic and EMG reference data for healthy young and adult subjects. Gait. Post. 33(1) (2011) 6-13.

DOI: 10.1016/j.gaitpost.2010.08.009

Google Scholar