Integrated System of Navigation and Communication in Japan

Kawashima, H.

doi:10.1016/b978-0-08-037025-5.50044-x

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…Fractions for each element of REE were separated by cation exchange resin columns with a-hydroxyisobutyric acid (a-HIBA) (Hidaka et al, 1988). Separation procedures and mass spectrometric techniques of other elements were conventional: Rb and Sr (Faure and Powell, 1972), Zr (Shima, 1978), Mo (Tromp et al, 1981, Kawashima, 1990, Ru (Terada et al, 1975), Pd, Ag and Te (Loss et al, 1983), Ba (Eugster et al, 1969), U (Chen and Wasserburg, 1981). In mass spectrometry of Ru, Pd, Ag and Te, a V-shaped Re single filament with silica gel and phosphoric acid was employed.…”

Section: Samplesmentioning

confidence: 99%

Reconstruction of cumulative fission yield curve and geochemical behaviors of fissiogenic nuclides in the Oklo natural reactors.

1992

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Section: Samplesmentioning

confidence: 99%

Reconstruction of cumulative fission yield curve and geochemical behaviors of fissiogenic nuclides in the Oklo natural reactors.

1992

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Development and evaluation of collision warning/collision avoidance algorithms using an errable driver model

Yang

Peng

2010

Vehicle System Dynamics

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Collision warning/collision avoidance (CW/CA) systems must be designed to work seamlessly with a human driver, providing warning or control actions when the driver's response (or lack of) is deemed inappropriate. The effectiveness of CW/CA systems working with a human driver needs to be evaluated thoroughly because of legal/liability and other (e.g. traffic flow) concerns. CW/CA systems tuned only under open-loop manoeuvres were frequently found to work unsatisfactorily with human-in-theloop. However, tuning CW/CA systems with human drivers co-existing is slow and non-repeatable. Driver models, if constructed and used properly, can capture human/control interactions and accelerate the CW/CA development process. Design and evaluation methods for CW/CA algorithms can be categorised into three approaches, scenario-based, performance-based and human-centred. The strength and weakness of these approaches were discussed in this paper and a humanised errable driver model was introduced to improve the developing process. The errable driver model used in this paper is a model that emulates human driver's functions and can generate both nominal (error-free) and devious (with error) behaviours. The car-following data used for developing and validating the model were obtained from a large-scale naturalistic driving database. Three error-inducing behaviours were introduced: human perceptual limitation, time delay and distraction. By including these error-inducing behaviours, rear-end collisions with a lead vehicle were found to occur at a probability similar to traffic accident statistics in the USA. This driver model is then used to evaluate the performance of several existing CW/CA algorithms. Finally, a new CW/CA algorithm was developed based on this errable driver model.

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Two major programs and demonstrations in Japan (in-vehicle information systems)

Kawashima

1991

IEEE Trans. Veh. Technol.

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Integrated System of Navigation and Communication in Japan

Cited by 3 publications

References 7 publications

Reconstruction of cumulative fission yield curve and geochemical behaviors of fissiogenic nuclides in the Oklo natural reactors.

Reconstruction of cumulative fission yield curve and geochemical behaviors of fissiogenic nuclides in the Oklo natural reactors.

Development and evaluation of collision warning/collision avoidance algorithms using an errable driver model

Two major programs and demonstrations in Japan (in-vehicle information systems)

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