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R. M. H. Cheng
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Proceedings Papers

Architecture of Operating System Software of an Autonomous Vehicle

Ramesh Rajagopalan, R. M. H. Cheng
Proc. ASME. CIE91, ASME 1991 Computers in Engineering Conference: Volume 2 — Finite Elements/Computational Geometry; Computers in Education; Robotics and Controls, 549-556, August 18–22, 1991
Paper No: CIE1991-0167
DOI: https://doi.org/10.1115/CIE1991-0167
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Topics: Autonomous vehicles, Computer software, Engineering prototypes, Calibration, Control characters, Data acquisition, Design, Filtration, Maintenance, Navigation
Proceedings Papers

Multi-Axis Motion Controllers for Robots and AGVs

Ramesh Rajagopalan, R. M. H. Cheng, Gilles Huard
Proc. ASME. CIE91, ASME 1991 Computers in Engineering Conference: Volume 2 — Finite Elements/Computational Geometry; Computers in Education; Robotics and Controls, 447-453, August 18–22, 1991
Paper No: CIE1991-0153
DOI: https://doi.org/10.1115/CIE1991-0153
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Topics: Automated guided vehicles, Control equipment, Robots, Motors, Computers, Design, Engineering prototypes, Feedback, Robotics, Safety
Journal Articles

Closure to “Discussion of ‘Investigation of an Electrohydraulic Servovalve With Tuneable Return Pressure and Drain Orifice’” (1989, ASME J. Dyn. Syst., Meas., Control, 111, p. 542)

S. LeQuoc, R. M. H. Cheng, A. Limaye
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Discussions
J. Dyn. Sys., Meas., Control. September 1989, 111(3): 543.
DOI: https://doi.org/10.1115/1.3153089
Published Online: September 1, 1989
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Topics: Membrane electrode assemblies, Pressure
Journal Articles

Investigation of an Electrohydraulic Servovalve With Tuneable Return Pressure and Drain Orifice

S. LeQuoc, R. M. H. Cheng, A. Limaye
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. September 1987, 109(3): 276–285.
DOI: https://doi.org/10.1115/1.3143855
Published Online: September 1, 1987
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Topics: Pressure, Actuators, Closed loop systems, Computer simulation, Damping, Design, Hydraulic servomechanisms, Servomechanisms, Steady state, Transients (Dynamics)
Journal Articles

Analysis of a Pneumatically Coupled Cam-Actuated Mechanism

S. LeQuoc, R. M. H. Cheng
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. September 1981, 103(3): 290–292.
DOI: https://doi.org/10.1115/1.3140641
Published Online: September 1, 1981
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Topics: Computers, Dampers, Damping, Design, Lumped parameter models, Resonance, Shock absorbers, Wear