نتایج جستجو برای: track dynamics

تعداد نتایج: 499713  

2016
B. Eickhoff L. Mazzola H. Chollet

The requirements for track loading limits are one of the main barriers to simple crossacceptance of vehicles where rolling stock that is already operating successfully in one (or more) networks has to be re-tested before it can be approved for operation on another network. DynoTRAIN WP 4 studied this area in order to determine whether the additional requirements were justified, or if the proces...

ژورنال: کنترل 2019

In this paper a new type of neural networks known as Least Squares Support Vector Machines which gained a huge fame during the recent years for identification of nonlinear systems has been used to identify DC motor with nonlinear dead zone characteristics. The identified system after linearization in each time span, in an online manner provide the model data for Model Predictive Controller of p...

ژورنال: کنترل 2020

In this paper, the coordinated control problem of a tractor-trailer and a combine harvester is taken into account in the presence of model uncertainties by using the leader-following approach to track a reference trajectory for the first time. At first, a second-order leader-follower dynamic model is developed in Euler-Lagrange form which preserves all structural properties of the dynamic model...

Journal: :journal of railway research 0
javad sadeghi iran university of science and technology

one of the most important challenges in the development of urban railways network is the effects of railway vibrations on human and adjacent structures. although various investigations into the sources of railway vibrations have been conducted, very few research works have been reported on the influences of track geometry parameters on the level of vibrations. this is addressed in this research...

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