Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Bartosz Czechyra is active.

Publication


Featured researches published by Bartosz Czechyra.


Key Engineering Materials | 2012

Condition Monitoring System for Light Rail Vehicle and Track

Bartosz Firlik; Bartosz Czechyra; Andrzej Chudzikiewicz

Condition monitoring and fault detection systems are becoming increasingly important in rail vehicles maintenance and operation, ensuring safety and reliability improvement. Light rail systems are not the main target for this trend, because of low operational speed and lower safety factors. Nevertheless public transport operators begin to pay a closer attention to the technical state monitoring of vehicle and track, in order to reduce maintenance cost and increase safety and ride comfort for passengers, which is an important challenge for public transport competitiveness in XXI century. The paper describes the main concept of the innovative on-board condition monitoring system for light rail vehicle and track. Functional requirements, assumptions and procedures are described, as well as the on-board data acquisition unit with necessary transducers, which number, function and technical parameters were optimized during the research phase of the project. The prototype of the presented system is now being tested in normal operating conditions.


Vibrations in Physical Systems | 2010

Operational excitations in experimental research into dynamics of light rail vehicles

Bartosz Czechyra


Archive | 2015

THE CASE OF USING A VEHICLE-TRACK INTERACTION PARAMETERS AND IMPACT TEST TO MONITOR OF THE TRAMWAY

Bartosz Czechyra; Bartosz Firlik; Tomasz Nowakowski


sustainable development and planning | 2016

Certification Requirements For Tram Noise Measurements In Terms Of Today’s Expectations In Cities

Mateusz Motyl; Tomasz Nowakowski; Bartosz Czechyra; Bartosz Firlik


Problemy Kolejnictwa | 2016

Możliwości uproszczenia procedury monitorowania hałasu tramwajowego z punktu widzenia automatyzacji procesu analitycznego

Paweł Komorski; Bartosz Czechyra; Tomasz Nowakowski


Archive | 2016

Wpływ zmiany podatności dynamicznej koła tramwajowego na generowany sygnał akustyczny

Paweł Komorowski; Bartosz Czechyra; Tomasz Nowakowski


Archive | 2016

Assessment of noise inside a tram during a ride and at a standstill

Małgorzata Orczyk; Franciszek Tomaszewski; Bartosz Czechyra; Grzegorz Szymański


Archive | 2016

Amplitude and frequency characteristics of acoustic field influence by tram

Bartosz Czechyra; Tomasz Nowakowski; Paweł Komorski


Archive | 2016

The complex analysis of tram noise in relation to chan ges in dynamic moblility of tram weel

Paweł Komorski; Bartosz Czechyra; Tomasz Nowakowski


Archive | 2015

THE INFLUENCE OF THE TRAMWAY INFRASTRUCTURE TYPE ON VIBROACOUSTIC EFFECTS IN TRAM OPERATION

Bartosz Czechyra; Franciszek Tomaszewski; Tomasz Nowakowski

Collaboration


Dive into the Bartosz Czechyra's collaboration.

Top Co-Authors

Avatar

Bartosz Firlik

Poznań University of Technology

View shared research outputs
Top Co-Authors

Avatar

Franciszek Tomaszewski

Poznań University of Technology

View shared research outputs
Top Co-Authors

Avatar

Tomasz Nowakowski

Wrocław University of Technology

View shared research outputs
Top Co-Authors

Avatar

Paweł Komorski

Poznań University of Technology

View shared research outputs
Top Co-Authors

Avatar

Grzegorz Szymański

Poznań University of Technology

View shared research outputs
Top Co-Authors

Avatar

Małgorzata Orczyk

Poznań University of Technology

View shared research outputs
Top Co-Authors

Avatar

Andrzej Chudzikiewicz

Warsaw University of Technology

View shared research outputs
Top Co-Authors

Avatar

F. Tomaszewski

Poznań University of Technology

View shared research outputs
Researchain Logo
Decentralizing Knowledge