Determining the Equivalent Conicity for Railway Wheelset Maintenance with Deep Ensembles
نویسندگان
چکیده
منابع مشابه
Fault Tolerant Strategy for Actively Controlled Railway Wheelset
this paper studies the key issue of fault tolerance for actively controlled railway wheelsets. It assesses failure modes in such systems, with a focus on actuator failures, and consequence of those hardware failures. It seeks to establish the necessary basis for control reconfiguration to ensure system stability and performance in the event of a faulty, without the need for hardware redundancie...
متن کاملRailway Wheelset Parameter Estimation Using Signals from Lateral Velocity Sensor
A type of parameter estimation technique based on the linear integral filter (LIF) method, the least-absolute error with variable forgetting factor (LAE+VFF) estimation method, is proposed in this paper to estimate the railway wheelset parameters modelled as a time-varying continuous-time (C-T) system. The inputs to the parameter estimator are the control signal and the railway wheelset system ...
متن کاملCalculation of lateral velocity estimation and error discrimination for railway wheelset to avoid sliding
Lateral velocity has very backbone position in the railway vehicle wheelset dynamics as it usually becomes cause of derailment by sliding due to insufficient adhesion ratio. This impropriate balance is pretext owing to contamination and weather procures the disturbances. This perturbation makes hindrances in proper running of wheelset on track. To analyze the noise, Kalman filter is used based ...
متن کاملOptimisation of Wheelset Maintenance using Whole System Cost Modelling
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متن کاملPunctuality and Railway Maintenance
The iron ore railway in northern Scandinavia is a single track line that stretches from the Gulf of Bothnia to the Norwegian Sea. Mixed traffic on a single-track railway makes the traffic sensitive and prone to disturbances. To improve punctuality and efficiency in the traffic flow, the link between disturbances and their impacts on train delays needs to be analysed and understood more precisel...
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ژورنال
عنوان ژورنال: Annual Conference of the PHM Society
سال: 2018
ISSN: 2325-0178,2325-0178
DOI: 10.36001/phmconf.2018.v10i1.465