Solutions in the vehicle suspension

• Autorzy: Niculescu Adrian Ioan , Jankowski Antoni , Kowalski Miroslaw , Sireteanu Tudor

Identyfikatory

DOI

10.2478/kones-2019-0107

• Języki publikacji: EN

Abstrakty

EN

The paper presents a review of the suspension solutions used on the street vehicle up to the now a days, finalising with presentation of their damping characteristics and with evaluation of their advantages or disadvantages. Long time the suspension systems have been dominated by the classic passive suspensions realized with metallic springs, shock absorbers with constant damping coefficients and anti-roll bars, excepting some luxury and sport cars using semi-active and active suspensions. There are presented some semi-active suspension solutions with continuous or discontinuous damping characteristics adjustment and the evolution of the Citroen and other active suspensions. All of them improve in some matter the performances but all of them have not ability to recuperate energy and has auxiliary energy consumption so last period the electromagnetically shock absorbers are researched, the paper presenting some of them. The paper also presents magneto rheological MR damper, solutions for adjustable passive shock absorbers and solutions for passive shock absorbers with variable damping coefficient with the stroke, e.g. Monroe Sensa Trac, Citroën Solution and VZN solution, with their damping characteristics and performances.

Słowa kluczowe

EN

active suspension; semi-active suspension; comfort; stability; clearance; progressive cushions; VZN

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2019
• Tom: Vol. 26, No. 4
• Strony: 185--196
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Niculescu Adrian Ioan

• Institute of Solid Mechanics of the Rumanian Academy, Department of Dynamic Systems Constantin Mille Street 15, 010141 Bucharest, Romania tel.: [phone], fax: [phone]

autor

Jankowski Antoni

• Łukasiewicz Research Network − Institute of Aviation Krakowska Av. 110/114, 02-256 Warsaw, Poland tel.: [phone], fax: [phone]

autor

Kowalski Miroslaw

• Air Force Institute of Technology Ksiecia Boleslawa Street 6, 01-494 Warsaw, Poland tel.: [phone], fax: [phone]

autor

Sireteanu Tudor

• Institute of Solid Mechanics of the Rumanian Academy, Department of Dynamic Systems Constantin Mille Street 15, 010141 Bucharest, Romania tel.: [phone], fax: [phone]

Bibliografia

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• engr.psu.edu/me5984/poynor.pdf, 2002. [13] Lord Company, How does an MR damper work?, https://www.lord.com/products-and-solutions/active-vibration-control/industrial-suspension-systems/how-does-mr-damper-work.
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• [21] Niculescu, A. I., Automotive Self Adjustable Damper With A Self Correcting Dissipation Characteristic, European Patent EP 1190184, 2005.
• [22] Niculescu, A. I., The self-adjustable shock absorber, with self-correcting damping characteristic, having curved, cylindrical and planar filling valves, European Patent EP 2078168, 2011.
• [23] Niculescu, A. I., Sireteanu, T., Dumitriu, D., Simulation results at some specific regimes, using shock absorbers with primary intelligence – VZN, European Computig ConfereceVouliagmeni, Athens, Grece, September 2007.
• [24] Niculescu, A. I., Dumitriu, D., Sireteanu, T., Alexandru, C., On “VZN” shock absorber concept performances, F2008-03-010, FISITA World Automotive Congress, Munich 2008.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).