Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Igor Maciejewski"'
Publikováno v:
Energies, Vol 17, Iss 17, p 4341 (2024)
This article introduces a novel regenerative suspension system designed for active seat suspension, to reduce vibrations while recovering energy. The system employs a four-quadrant electric actuator operation model and utilizes a brushless DC motor a
Externí odkaz:
https://doaj.org/article/d484c9094cea4189994f97c547da57e6
Autor:
Igor Maciejewski, Sebastian Pecolt, Andrzej Błażejewski, Tomasz Krzyzynski, Sebastian Glowinski
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6385 (2024)
In this work, we present a study on seat suspension technology that integrates pneumatic muscles, marking a significant advancement in active vibration control. This innovative approach addresses the limitations of traditional suspension systems, pro
Externí odkaz:
https://doaj.org/article/bebffcd6630d4f9184c9e8c463376892
Autor:
Andrzej Chudzikiewicz, Igor Maciejewski, Tomasz Krzyżyński, Andrzej Krzyszkowski, Anna Stelmach
Publikováno v:
Energies, Vol 15, Iss 13, p 4640 (2022)
The urban transport system based on trams as the basic means of transport is one of the oldest systems of human transport in urban agglomerations. A tram is a more efficient, cheaper-to-operate, and greener means of transport compared to a bus. Striv
Externí odkaz:
https://doaj.org/article/4800f4093a0d462593344e3a1ccb4c04
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 38 (2019)
In the analysis of vibration systems, classical transfer functions are used. Usually, it is the ratio of Fourier or Laplace transforms. The wavelet transfer function is proposed in this work. In this paper, the wavelets transfer function is the ratio
Externí odkaz:
https://doaj.org/article/d59e572a96844449be650c9cd78277ce
Publikováno v:
Sensors, Vol 20, Iss 21, p 6116 (2020)
Although it is well-established that exoskeletons as robots attached to the extremities of the human body increase their strength, limited studies presented a computer and mathematical model of a human leg hydraulic exoskeleton based on anthropometri
Externí odkaz:
https://doaj.org/article/22b2e74e0908490f8a82c1167c6ad500
Autor:
Igor Maciejewski, Tomasz Krzyzynski
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
The paper deals with the global sensitivity analysis for the purpose of shaping the vibroisolation properties of suspension systems under strictly defined operating conditions. The variance-based method is used to evaluate an influence of nonlinear f
Externí odkaz:
https://doaj.org/article/c89d6a32a0684baf89dde3f734ac7533
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 36 (2017)
In this paper, an effective procedure of shaping the vibro-isolation properties of seat suspension system is presented. The simulation model is created to determine the dependence of evaluation criteria to the design parameters by means of which the
Externí odkaz:
https://doaj.org/article/d51f3ec8fb49466ab3921c9ec1f12ddd
Publikováno v:
Procedia Computer Science. 207:227-234
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ac9e990855f68bba294b6730ae57a35
https://doi.org/10.1016/j.procs.2022.09.055
https://doi.org/10.1016/j.procs.2022.09.055
Publikováno v:
Procedia Computer Science. 207:858-866
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba0b29b2e1a6639ee93f531f958b8153
https://doi.org/10.1016/j.procs.2022.09.141
https://doi.org/10.1016/j.procs.2022.09.141
Publikováno v:
Journal of Mechanical Science and Technology. 35:3887-3894
In this paper the computational methodology for evaluating vibro-isolation properties of the vibration reduction systems is discussed. The proposed procedure supports selecting the non-linear dynamic behaviour of passive systems and helps to perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c23dbeb60209f7b50b1eaf514e2e0d
https://doi.org/10.1007/s12206-021-0802-y
https://doi.org/10.1007/s12206-021-0802-y