Design and Analysis of a New High Performance Electrohydraulic Actuator Conferences

abstract

• Abstract This paper describes a new high performance robotic actuation system that presents a powerful alternative to existing commercial systems. This actuation system is self-contained and combines the benefits of conventional hydraulic and direct drive electrical actuators, namely high torque/mass ratio and modularity. It is referred to as the ElectroHydraulic Actuator (EHA) and results from the fusion of the above mentioned technologies. EHA is a unique device with its own characteristics and requires hydraulic components that are specifically tailored to its needs. To fulfill these requirements, a new symmetrical Linear Actuator (SLA) was designed as a sub-component of EHA. Experimental data from a prototype of EHA are reported.

authors

• Habibi, Saeid
• Goldenberg, Andrew

status

• published 

publication date

• November 14, 1999

published in

• Fluid Power Systems and Technology  Journal

presented at event

• ASME 1999 International Mechanical Engineering Congress and Exposition  Conference

Digital Object Identifier (DOI)

• 10.1115/imece1999-0763

International Standard Book Number (ISBN) 13

• 9780791816479

start page

• 9

end page

• 15

volume

• 1999-M