Semiactive control strategies for a fully suspended bicycle

• Autorzy: Plaza K.

Warianty tytułu

PL

Stategie sterowania półaktywnym zawieszeniem w rowerze

• Języki publikacji: EN

Abstrakty

EN

The purpose of this work is to present methods for designing semiactive vibration systems, which include mathematical models of vibrating structures. Thus aspects of model building, identification and verification are described in the paper as well as determination of the performance indices, choice of the damping technique, shock absorber modeling and algorithm selection. The article presents a semiactive vibration system analysis of a fully suspended bicycle. For all of the simulation experiments and serving as a reference for the identification experiment a phenomenological model of the bicycle was developed in the Simulink environment. The model was confronted with the real time experiments, which were conducted with the help of an electrical system. The necessity of the discussion of the various performance indices is underlined. Simple control strategy is tested on the bicycle.

PL

Artykuł przedstawia metody sterowania układem półaktywnego tłumienia drgań w pełni zawieszonym rowerze Scott G-Zero Fx-2. Zaprojektowano elektryczny układ wspomagający sterowanie tłumikiem MR bazujący na pomiarze przyspieszenia. W celu przetestowania układów regulacji zaprojektowano model fenomenologiczny roweru wyposażonego w tłumiki MR. W artykule zaprezentowano rozważania dotyczące metody identyfikacji modeli nieliniowych zaproponowanych przez autora. Przedstawiono również strategie sterowania zawieszeniem półaktywnym roweru.

Słowa kluczowe

EN

semiactive systems; vibration damping; nonlinear systems; full suspension bicycle; identification

PL

zawieszenie roweru; zawieszenie półaktywne roweru; drgania; tłumienie drgań; sterowanie zawieszeniem

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: Mechanics / AGH University of Science and Technology
• Rocznik: 2005
• Tom: Vol. 24, no. 2
• Strony: 135--139
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Plaza K.

• Institute of Automatic Control, Silesian University of Technology, Gliwice, Poland,

Bibliografia

• [1] Spencer B.FJr., Dyke S.J., Sain M.K., Carlson J.D.:Phenomenological model for magnetorheological dampers. Journal of Engineering Mechanics, American Society of Civil Engineers, 123 (3), 1997, 230-238
• [2] Breese D.G., Gordaninejad R: Semi-Active, Fail-Safe Magneto-Rheological Fluid Dampers for Mountain Bicycles. International Journal of Vehicle Design, vol. 33, No. 1/2/3/, 2003, 128-138
• [3] Chun-Wei Zhang, Jin-Ping Ou, Jin-Qiu Zhang: Parameter Optimization and Analysis of a Vehicle Suspension System Controlled by Magnetorheological Fluid Dampers. Wiley InterScience
• [4] Hrovat D.: Survey of Advanced Suspension Developments and Related Optimal Control Applications. Automatica, vol. 33, No. Ill, 1997,1781-1818
• [5] Leitmann G.: Semiactive control for vibration attenuation. Journal of Intelligent Material Systems and Structures, 5, 1994, 841-846
• [6] Gavin H.P.: Control of Seismically Excited Vibration Using Electrorheological Materials and Lyapunov Methods. IEEE Transactions on Control Systems Technology, 9(1), 2001, 27-36
• [7] Jeong-Hoon Kim, Chong-Won Lee: Semi-active Damping Control of Suspension Systems for Specified Operational Response Mode. Journal of Sound and Vibration, 260, 2003, 307-328
• [8] Avila-Vilchis J.-C, Martinez-Molina J.-J., Canudas-De-Wit C: A New Bicycle Model With 3-D Dynamic Tire/Road Friction Forces. Internal Report No. AP02206, ARCOS Project, April 2003
• [9] Plaza K.: Nonlinear System Identification With The Use of Phenomenological Model Structure. Proc. of the 11th IEEE International Conference on Methods and Models in Automation and Robotics MMAR2005, Międzyzdroje 2005
• [10] Jansen L.M., Dyke S.J.: Semiactive Control Strategies For MR Dampers: Comparative Study. American Society of Civil Engineers Journal of Engineering Mechanics, 126, 2000, 795-803
• [11] Ahmadian M.: Design and Development of Magneto-Rheological Dampers For Bicycle Suspension. Proceedings of 1999 ASME International Congress and Exposition, Nashville, Tennessee, November 1999
• [12] Ogonowski Z.: Non-linear Model-based Predictive Controller With Limited Structure. Proc. of the 11th IEEE International Conference on Methods and Models in Automation and Robotics MMAR2005, Międzyzdroje 2005
• [13] Anusonti-Inthra P., Gandhi R: Cyclic Modulation of Semi-Active Controllable Dampers For Tonal Vibration Isolation. Journal of Sound and Vibration, 275, 2004, 107-126
• [14] KaczorekT.: Teoria sterowania. Warszawa, 1977
• [15] Xiaojie Wang, Paramarz Gordaninejad: Lyapunov-based Control of A Bridge Using Magneto-Rheological Fluid Dampers. Journal of Intelligent Material System and Structures, 2003, in press