A novel method of controlling a hydraulic actuator with four valve independent metering using load feedback

SAE Technical Papers

Volumn , Issue , 2005, Pages

  Tabor, Keith A ^a  

^a HUSCO International   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMOBILES; AUTOMOTIVE ENGINEERING; COMMERCIAL VEHICLES; DEGREES OF FREEDOM (MECHANICS); FEEDBACK; HYDRAULIC MACHINERY; VALVES (MECHANICAL);

NEW TOPOLOGIES; PRESSURE COMPENSATION; PRESSURE COMPENSATORS; SPOOL VALVES; SUPPLY PRESSURE; TWO DEGREES OF FREEDOM; VALVE ASSEMBLY;

HYDRAULIC ACTUATORS;

EID: 85072463314     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2005-01-3639     Document Type: Conference Paper

References (8)

1. Jansson, A., et al., Separate Controls of Meter-in and Meter-out Orifices in Mobile Hydraulic Systems, SAE Technical Papers Series, Sep. 1989, pp. 1-7, SAE International, Warrendale, PA.
2. Pfaff, J., and Tabor, K., 2004. Velocity Based Electronic Control System for Operating Hydraulic Equipment. US Patent (6,732,512), May.
3. Pfaff, J., and Tabor, K., 2005. Method of Selecting a Hydraulic Metering Mode for a Function of a Velocity Based Control System, US Patent (6,880,332), April.
4. Pfaff, J., and Tabor, K., 2004. Method of Sharing Flow of Fluid Among Multiple Hydraulic Functions in a Velocity Based Control System. US Patent (6,779,340), August.
5. Tabor, K., 2004. Velocity Based Method for Controlling A Hydraulic System. US Patent, (6,718,759), April.
6. Tabor, K., 2004. Velocity Based Method of Controlling an Electrohydraulic Proportional Control Valve. US Patent (6,775,974), August.
7. Yang, X., et. al., 2001. Bidirectional Pilot Operated Control Valve. US Patent (6,328,275), December.
8. Tabor, K., 2005. Optimal Velocity Control and Cavitation Prevention of a Hydraulic Actuator Using Four Valve Independent Metering. SAE paper in process, Nov.