COMPUTER-BASED MODEL OF PAVEMENT SURFACES

Author(s)
HAAS, C HENDRICKSON, C
Abstract

in order to facilitate the effective monitoring, testing, maintenance, and rehabilitation of pavement surfaces, a general model of pavement surface characteristics suitable for a wide range of applications is being developed. The surface model can include multiple types of sensor information, provides methods to integrate differing sensor data, incorporates multiple surface characteristics, supports automatic extraction of characteristics, provides different levels of surface model abstraction, and represents characteristics at different levels of spatial aggregation. With such a representation model, the development, implementation, and integration of improved sensors, management aids, and robot effectors could be considerably simplified. Although the primary applications of the modelare to pavements, the model could be used for other constructed surfaces. This paper appears in transportation research record no. 1260, Measurement of pavement surface condition 1990.

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Publication

Library number
I 838520 IRRD 9104
Source

TRANSPORTATION RESEARCH RECORD WASHINGTON D.C. USA 0361-1981 SERIAL 1990-01-01 1260 PAG:91-98 t16

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