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    Electro-mechanical impedance method for crack detection in metallic plates

    Giurgiutiu, V. / Zagrai, A. | Tema Archiv | 2001
    positive results obtained for 1-D structure onto 2-D structures. Experiment analysis of 1-D and 2-D structures has shown that E/M impedance (or ...

    Electro-active polymer (EAP) actuators for planetary applications

    Bar-Cohen, Y. / Leary, S. / Shahinpoor, M. et al. | Tema Archiv | 1999
    performance is essential for the design of effective drive electronics. The ionomer main limitations are the fact that it needs to be moist ...

    Electroactive-polymer-based MEMS for aerospace and medical applications

    Xu, Tian-Bing / Su, Ji / Zhang, Qiming | Tema Archiv | 2003
    magneostrictive materials for electromechanical device applications due to their high strain, light weight, flexibility, and low cost. Electroactive ...

    Electrically conductive, low solar absorption, atomic oxygen resistant films for spacecraft thermal and charge control

    Lennhoff, J. / Guiles, M. / Harris, G. et al. | Tema Archiv | 1998
    There is a significant requirement for an electrically conductive thermal control film for the dissipation of spacecraft charging. The ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Dynamic responses of aircraft wing made of composite materials

    He, Lianzhu / Wang, I-Chih / Tang, DaZe | Tema Archiv | 1993
    and structural responses of a prototype design are relatively difficult to predict. In this paper, procedures of response analysis for ...

    Dynamic holographic interferometry with photorefractive crystals: review of applications and advanced techniques

    Georges, M.P. / Thizy, C. / Scauflaire, V.S. et al. | Tema Archiv | 2003
    destructive testing (defect detection), displacement metrology, vibration mode shape visualization, as well as a study for the use of photorefractive ...

    Drop-test study of parachute textile with embedded fiber optic sensors

    Li, Min / Li, Yulin | Tema Archiv | 2005
    fiber Bragg grating (FBG) sensors are taken into the comparison between the optical and mechanical testing results. Drop test results from both ...

    Development of tailorable electrically conductive thermal control material system

    Deshpande, M.S. / Harada, Y. / Vaughn, J. | Tema Archiv | 1998
    material design concepts that can provide required electrical conductivity along with acceptable optical and thermal properties performance when ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Development of low-OPD windows for airborne laser

    Billman, K.W. / Tran, D.C. / Johnson, L.F. et al. | Tema Archiv | 2001
    We begin with a brief review of prior work relating to optical windows for use with high power laser beams. A typical window must provide ...

    Development of damage suppression system using embedded SMA foil sensor and actuator

    Ogisu, T. / Nomura, M. / Andou, N. et al. | Tema Archiv | 2000
    Recent studies suggest possible applications of shape memory alloy (SMA) for smart health monitoring and suppression of damage growth. The ...

    Development of a semi-active friction device to reduce vibration by energy dissipation

    Buaka, P. / Masson, P. / Micheau, P. | Tema Archiv | 2003

    Development of a repairable IR composite window

    Ondercin, R.J. / Goldman, L.M. / Harker, A.B. | Tema Archiv | 1999
    limiting feature in the readiness and life-cycle costs for such IR systems is the durability of the exposed optical window in the harsh land and ...

    Development of a knowledge-based system for the design of composite automotive components

    Moynihan, G.P. / Stephens, J.P. | Tema Archiv | 1996

    Development of a high-mobility wheeled robot for humanitarian mine clearance

    Colon, E. / Alexandre, P. / Weemaels, J. et al. | Tema Archiv | 1998

    Development of a 5-DOF force feedback laparoscopic interface for simulation and telesurgery

    Ben-Ur, E. / Salisbury, J. | Tema Archiv | 2000
    Laparoscopic surgery reduces recovery time and risk of complications over conventional methods for abdominal procedures, making it ...

    Developing 1-3 piezocomposites for large-area smart skin applications

    Ting, R.Y. / Howarth, T.R. | Tema Archiv | 1997
    New 1-3 piezocomposite materials have been investigated for potential underwater smart skin applications. PZT-5H was used as the ceramic ...

    Detection of disbonds in a honeycomb composite structure using guided waves

    Baid, H. / Banerjee, S. / Joshi, S. et al. | Tema Archiv | 2008

    Detection of cracks in aluminum beams using fiber optic polarimetric sensor

    Ma, Jianjun / Anand Asundi | Tema Archiv | 1999
    On line monitoring of crack development in aircraft in active service is of great significance for flight safety. The fiber optic sensor ...

    Design strength of optical glass

    Doyle, K.B. / Kahan, M.A. | Tema Archiv | 2003
    extremely conservative design approaches are typically used for optical elements made of glass. Determining a design allowable for glass elements is ...

    Design and development of the zeolite crystal growth (ZCG) facility

    Fiske, M.R. | Tema Archiv | 1991
    large crystals. To this end, the Battelle Advanced Maeterials Center for the Commercial Development of Space (CCDS) is funding the development ...

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