A REAL-TIME PHYSICAL PROGRESS MEASUREMENT METHOD FOR SCHEDULE PERFORMANCE CONTROL USING VISION, AN AR MARKER AND MACHINE LEARNING IN A SHIP BLOCK ASSEMBLY PROCESS

A Real-Time Physical Progress Measurement Method for Schedule Performance Control Using Vision, an AR Marker and Machine Learning in a Ship Block Assembly Process

Progress control is a key technology for successfully carrying out a project by predicting possible problems, particularly production delays, and establishing measures to avoid them (decision-making).However, shipyard progress management is still dependent on the empirical judgment STRESS FORMULA of the manager, and this has led to delays in delive

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Current relaxation due to hot copyright scattering in graphene

In this paper, we present direct time-domain investigations of the relaxation of electric currents in graphene due to hot copyright scattering.We use coherent control with ultrashort optical pulses to photoinject a current and detect the terahertz (THz) radiation emitted by the resulting current surge.We pre-inject a background STRESS FORMULA of ho

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