Results 181 to 190 of about 52,137 (241)

Intelligent PID control of an industrial electro-hydraulic system

ISA Transactions, 2023
In this study, an intelligent PID (i-PID) controller is designed for position control of a nonlinear electro-hydraulic system with uncertain valve characteristics and supply pressure variations. The proposed controller uses estimation of ultra-local model of the system.
Mustafa Yavuz Coskun, Mehmet İtik
openaire   +4 more sources

Nonlinear optimal control of electro-hydraulic actuators

IFAC Journal of Systems and Control, 2021
Abstract A nonlinear optimal (H-infinity) control approach is proposed for electro-hydraulic actuators. Control of electrohydraulic actuators is a non-trivial problem because of the nonlinearities and underactuation in their dynamics. The article’s approach relies first on approximate linearization of the state–space model of the electrohydraulic ...
Rigatos, G.   +3 more
openaire   +2 more sources

Direct Position Control of Electro-Hydraulic Excavator

BATH/ASME 2018 Symposium on Fluid Power and Motion Control, 2018
Position measurement in the electro-hydraulic systems is feasible via the utilization of physical sensors. An improvement in technology has led to the manufacturing of high accurate position sensors for direct position control. This paper proposes utilization of direct position control in an electro-hydraulic system with a new hydraulic zonal system ...
Pietola Matti   +4 more
openaire   +3 more sources

Electro-hydraulic valve control with multiair technology

MTZ worldwide, 2009
Over the last decade, the development of new common rail technology for diesel engines marked a breakthrough in the passenger car market. In order to secure the future of petrol engines, Fiat Group decided to follow the same approach. The company is now launching an electro-hydraulic valve control system called „MultiAir“ into series production.
Lucio Bernard   +5 more
openaire   +1 more source

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