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Keywords: camshafts
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 2011, 133(2): 021012.
Published Online: March 9, 2011
... speed. The vane-type VVT system ( 2 ) is a hydraulic mechanic actuator controlled by a solenoid. Electric motor driven cam phase actuators have become available recently due to their fast responses ( 3 ). This paper studies the modeling and control of hydraulic VVT systems. actuators camshafts...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2009, 131(2): 024502.
Published Online: February 4, 2009
...Zongxuan Sun Fully flexible valve actuation (FFVA) system, often referred to as camless valvetrain, employs electronically controlled actuators in place of the camshaft to drive the intake or exhaust valves for internal combustion engines (ICEs). This system offers significant fuel economy benefits...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2008, 130(3): 031006.
Published Online: April 24, 2008
...Zongxuan Sun; Tsu-Chin Tsao This paper presents a frequency domain learning control scheme for a class of nonlinear systems and its application to the process feedback control of the noncircular turning process for camshaft machining. In frequency domain, periodic signals are represented...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2008, 130(3): 031005.
Published Online: April 18, 2008
...Tsu-Chin Tsao; Zongxuan Sun; Reed D. Hanson; Alexanda Babinski This paper presents the design, modeling, and motion control of the noncircular turning process for camshaft machining. The cam profile tracking performance requirements are first characterized to meet industry standards. Based...