Blar i NTNU Open på forfatter "Halvor Schrøder, Hansen"
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Using operational data to estimate the running resistance of trains. Estimation of the resistance in a set of Norwegian tunnels
Halvor Schrøder, Hansen; Nawaz, Muhammad Umer; Olsson, Nils (Journal article, 2017)Two approaches to estimate the running resistance from operational data have been studied: A direct approach based on a measured/estimated acceleration to obtain a resistance time-series, and a velocity-fitting approach ...