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Algorithm Design for the Novel Mechatronics Electro-hydraulic Driving System: Micro-Independent Metering.

Abuowda, K., Noroozi, S., Dupac, M. and Godfrey, P., 2019. Algorithm Design for the Novel Mechatronics Electro-hydraulic Driving System: Micro-Independent Metering. In: IEEE 2019 International Conference on Mechatronics, 18-20 March 2019, ILMENAU, Germany.

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Official URL: https://ieee-icm2019.org/conference-proceedings/

Abstract

This paper presents a control algorithm for a novel Mechatronics Electro-hydraulic Driving System, Micro-Independent Metering. The main idea of the independent metering is a separated control of the hydraulic actuator ports which are the meter-in and the meter-out. IM technique configuration relies upon different types of valves, especially on poppet valves. As these valves have stability limitations, a novel stepped rotary valve was developed to configure a novel IM form. This form is termed as micro-independent metering due to the activation technique of the valve. A novel algorithm was developed to control this new configuration. The algorithm implements the rules of the independent metering using the new valve. It is able to detect the different operation modes and make a real time changing between them. Also, it activates the enhanced performance technique which was especially developed for this new configuration. The paper includes the mathematical analysis of the developed algorithm and its State-flow representation. Also, it includes the simulation of the system performance and the effect of MIM on the cylinder velocity.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Investigating the next generation of controls systems for novel hydraulic actuator systems
Group:Faculty of Science & Technology
ID Code:32425
Deposited By: Unnamed user with email symplectic@symplectic
Deposited On:25 Jun 2019 09:29
Last Modified:25 Jun 2019 09:29

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