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Synonyme wurden verwendet für: Sensor
Suche ohne Synonyme: title: Unattended Ground Sensor Technologies and Applications, 5

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    Unattended ground sensor based on fiber Bragg grating technology

    Zhang, Yan / Li, Sanguo / Yin, Zhifan et al. | Tema Archiv | 2005
    basic principle of seismic wave detection and the fiber Bragg grating sensing technique is introduced in brief. Our FBG seismic sensor system ...
    Schlagwörter: faseroptischer Sensor

    Battery-free power for unattended ground sensors

    Moldt, V.A. | Tema Archiv | 2003
    independent operation and survival of small, deployed groups. The use of unattended ground sensors in reconfigurable sensor networks can provide ...
    Schlagwörter: Sensor

    Estimation of target range and orientation from video images for tactical unattended sensor applications

    Galaitsis, A.G. | Tema Archiv | 2002
    Under National Ground Intelligence Center (NGIC) sponsorship, BBN Technologies (BBN) has developed a physical model and a software system ...
    Schlagwörter: Sensor

    Sustainable coastal sensor networks: technologies and challenges

    Carapezza, E.M. / Butman, J. / Babb, I. et al. | Tema Archiv | 2008
    passive and active multi-phenomenological unattended sensors and shore based optical sensors to detect, classify, and track submerged threat ...
    Schlagwörter: optischer Sensor , Sensor

    Distributed algorithms for small vehicle detection, classification and velocity estimation using unattended ground sensors

    Doser, A.B. / Yee, M.L. / O'Rourke, W.T. et al. | Tema Archiv | 2005
    advantage of the capabilities of networked sensor systems. The primary interest was on small, quiet vehicles, such as personally owned SUVs and ...
    Schlagwörter: intelligenter Sensor

    Semantic agent technologies for tactical sensor networks

    Jiang, Guofei / Chung, W. / Cybenko, G. | Tema Archiv | 2003
    Recent advances in wireless communication and microelectronics have enabled the development of low-cost sensor devices leading to interest ...

    Unattended sparse acoustic array configurations and beamforming algorithms

    Azimi-Sadjadi, M.R. / Pezeshki, A. / Scharf, L.L. et al. | Tema Archiv | 2005
    formations using unattended acoustic arrays. To extend the array aperture, it is customary to employ sparse array configurations with uniform inter ...

    Multi-modal netted sensor fence for homeland security

    Shi, W. / Fante, R. / Yoder, J. et al. | Tema Archiv | 2005
    Potential terrorists/adversaries can exploit a wide range of airborne threats against civilian and military targets. Currently there is no ...
    Schlagwörter: optischer Sensor

    Capability and potential of disposable organic sensor networks

    Beale, D.A.R. / Hume, A.L. | IEEE | 2004
    The maturity of unattended ground sensor (UGS) technologies is accelerating as the range of fully funded military applications increases ...

    Classification of ground vehicles from acoustic data using fuzzy logic rule-based classifiers: early results

    Wu, Hongwei / Mendel, J.M. | Tema Archiv | 2002
    There are lots of uncertainties with ground vehicle classification when such a classification is based only on acoustic emissions. To ...

    Magnetic sensor nodes for enhanced situational awareness in urban settings

    Trammell, H. / Shelby, R. / Mathis, K. et al. | Tema Archiv | 2005
    Military forces conducting urban operations are in need of non-line-of-sight sensor technologies for enhanced situational awareness ...
    Schlagwörter: magnetischer Sensor

    Small power systems for law enforcement applications

    Sims, P.E. / Mauk, M.G. / Sulima, O.V. | Tema Archiv | 2002
    sensors such as those under development for the Unattended Ground Sensor (UGS) program are suitable for some of these applications. The ...
    Schlagwörter: Sensor , autonomer Sensor

    Helicopter and aircraft detection and classification using adaptive beamforming and tracking techniques

    Koersel, A.C. van / Beerens, S.P. | Tema Archiv | 2002
    Measurements of different types of aircraft are performed and used to obtain information on target characteristics and develop an algorithm ...

    Acoustic target tracking and target identification-recent results

    Succi, G. / Pedersen, T.K. / Gampert, R. et al. | Tema Archiv | 1999
    Ground and air vehicles have distinctive acoustic signatures produced by their engines and/or propulsion mechanism. The structure of these ...

    Multiple target tracking and classification improvement using data fusion at node level using acoustic signals

    Damarla, T.R. / Whipps, G. | Tema Archiv | 2005
    Target tracking and classification using passive acoustic signals is difficult at best as the signals are contaminated by wind noise, multi ...
    Schlagwörter: Sensor

    High-fidelity simulation capability for virtual testing of seismic and acoustic sensors

    Wilson, D.K. / Moran, M.L. / Ketcham, S.A. et al. | Tema Archiv | 2005
    capability provides rapid, low-cost trade studies of unattended ground sensor network configurations, data processing and fusion strategies, and ...
    Schlagwörter: Sensor , akustischer Sensor

    Low-power microsensors for explosives and nerve warfare agents using silicon nanodots and nanowires

    Sailor, M.J. / Trogler, W.C. / Letant, S.E. et al. | Tema Archiv | 2001
    for the analyte of interest. These devices are all compatible with conventional Si microfabrication technologies, and a complete low-power ...
    Schlagwörter: chemischer Sensor

    Helicopter detection and classification demonstrator

    Koersel, A.C. van | Tema Archiv | 2000
    A technology demonstrator that detects and classifies different helicopter types automatically, was developed at TNO-FEL. The demonstrator ...

    Development of a room-temperature gradiometer system for underground structure detection and characterization

    Dalichaouch, Y. / Perry, A.R. / Whitecotton, B. et al. | Tema Archiv | 2000
    highly sensitive magnetoresistive sensors operating with a flat frequency response from DC to several MHz and employs an innovative sensor ...
    Schlagwörter: magnetoresistiver Sensor

    Semiconductor ultraviolet optical sources for biological agent detection

    Carrano, J.C. / Maltenfort, A.J. | Tema Archiv | 2002
    In this paper we will discuss DARPA's interest in short-wavelength ultraviolet (UV) semiconductor emitters, and their potential application ...

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