TY - GEN
T1 - Load levelling control for an hydro-pneumatic suspension of a tractor cabin
T2 - 1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017
AU - Colombo, Tommaso
AU - Panzani, Giulio
AU - Santos, Jorge De J.Lozoya
AU - Savaresi, Sergio M.
PY - 2017/10/6
Y1 - 2017/10/6
N2 - This paper deals with the load levelling control of a tractor cabin equipped with an hydro-pneumatic suspension, controlled with on-off actuators. A model-based approach for the controller design is proposed. A dynamic physical model of the hydro-pneumatic suspension is developed and identified through a grey-box approach and a linear continuous controller is then designed, where actuation delays and model uncertainties are considered. The continuous-time controller requests are then converted into actual on-off switching valves commands through a duty-cycle modulation. Experimental results validate the overall approach showing effective closed-loop performances.
AB - This paper deals with the load levelling control of a tractor cabin equipped with an hydro-pneumatic suspension, controlled with on-off actuators. A model-based approach for the controller design is proposed. A dynamic physical model of the hydro-pneumatic suspension is developed and identified through a grey-box approach and a linear continuous controller is then designed, where actuation delays and model uncertainties are considered. The continuous-time controller requests are then converted into actual on-off switching valves commands through a duty-cycle modulation. Experimental results validate the overall approach showing effective closed-loop performances.
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UR - https://www.mendeley.com/catalogue/93d4ffe2-08fd-35f3-a442-2299921151e5/
U2 - 10.1109/CCTA.2017.8062731
DO - 10.1109/CCTA.2017.8062731
M3 - Conference contribution
AN - SCOPUS:85047622856
SN - 9781509021826
VL - 2017-January
T3 - 1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017
SP - 1886
EP - 1891
BT - 1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 27 August 2017 through 30 August 2017
ER -