نتایج جستجو برای: based navigation
تعداد نتایج: 2965600 فیلتر نتایج به سال:
mobile robot navigation is one of the basic problems in robotics. in this paper, a new approachis proposed for autonomous mobile robot navigation in an unknown environment. the proposedapproach is based on learning virtual parallel paths that propel the mobile robot toward the trackusing a multi-layer, feed-forward neural network. for training, a human operator navigates themobile robot in some...
In this paper, combined GPS and GLONASS positioning systems are discussed and some solutions have been proposed to improve the accuracy of navigation. Global Satellite Navigation System (GNSS) is able to provide position, velocity and time with respect to coordinated universal time. GNSS positioning is based on received satellite signals, so its performance is highly dependent on the quality of...
accuracy of inertial navigation system (ins) is limited by inertial sensors imperfections. before using inertial sensors signals in the data fusion algorithm, noise removal method should be performed, in which, wavelet decomposition method is used. in this method the raw data is decomposed into high and low frequency data sets. in this study, wavelet multi-level resolution analysis (wmra) techn...
this study assessed domestic customers' attitude for website usability and attractiveness in iran petrochemical commercial company (ipcc) in business to business (b2b) market space . a three-phase conceptual scheme for website evaluation is examined based on constructs such as attractiveness, navigation and transaction. a website with aesthetics appeal can help initial attraction, communic...
The large body of research on localization has been driven by the goal of providing users with location-based services, be it mapping and navigation or local alerts and advertisements. However, as we discuss in this paper, location information can over time provide deep insight about about a user, going well beyond the location domain itself. We argue that unlocking the wealth of information av...
Location-Based Service (LBS) provides precious information to users based on the user's current location or the location designated by the user. Typical examples of LBS include vehicle navigation services, bus information services, fleet management services, and so on. As manmade structures are getting bigger and bigger, demand for indoor location based services (ILBS) has also been rapidly inc...
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