Temat: car suspension - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Continuous and discrete sliding mode control of an active car suspension system
Autorzy:: Łuczko, J.
Ferdek, U.
Powiązania:: https://bibliotekanauki.pl/articles/280694.pdf
Data publikacji:: 2016
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: sliding mode control
active damping
car suspension
Opis:: In this paper, sliding mode control (SMC) algorithms are tested for their use in an active car suspension system. Using the quarter model of the car as an example, the comparison of the efficiency of the algorithms is made. A continuous and two discrete versions of the sliding mode control are taken into consideration. The study is limited to finding the relation between the control parameters and the comfort factor. This is done by analyzing the response of the model to the harmonic and impulse excitation.
Źródło:: Journal of Theoretical and Applied Mechanics; 2016, 54, 1; 3-11
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Vibration analysis of a half-car model with semi-active damping
Autorzy:: Ferdek, U.
Łuczko, J.
Powiązania:: https://bibliotekanauki.pl/articles/279944.pdf
Data publikacji:: 2016
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: semi-active damper
vibration damping
car suspension
hysteresis
Opis:: In this paper, analysis of a half-car model with linear and nonlinear semi-active dampers is performed. Using Matlab-Simulink software, a response of the system to a harmonic excitation of variable frequency and to an impulse excitation is found. The effect of both the distribution of spring-supported mass and the asymmetry of the support on the frequency characteristics of velocities and displacements at the mounting points of the dampers are analyzed. Additionally, characteristics of forces generated by the semi-active dampers and the response of the system when crossing an obstacle are determined.
Źródło:: Journal of Theoretical and Applied Mechanics; 2016, 54, 2; 321-332
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Performance comparison of active and semi-active SMC and LQR regulators in a quarter-car model
Autorzy:: Ferdek, U.
Łuczko, J.
Powiązania:: https://bibliotekanauki.pl/articles/280009.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: active damping
semi-active damping
vibration reduction
car suspension
Opis:: In this paper, an analysis is performed on a quarter-car model of car suspension with semi- -active and active damper utilizing the sliding mode (SMC) and linear-quadratic control (LQR). The effect of control parameters and time delays in the transmission of control signal on the factors related to the safety and comfort of driving is investigated. The results obtained from numerical simulations are shown in form of frequency characteristics for several selected performance factors.
Źródło:: Journal of Theoretical and Applied Mechanics; 2015, 53, 4; 811-822
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

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