F - Mech Eng,Light,Heat,Weapons – 15 – B
Patent
F - Mech Eng,Light,Heat,Weapons
15
B
342/24
F15B 9/09 (2006.01) F15B 13/07 (2006.01) G05B 19/414 (2006.01) G05B 19/46 (2006.01)
Patent
CA 2009030
Abstract Of The Disclosure A time division multiplexed (TDM) hydraulic control system having a plurality of channels, each channel having a servo actuator. Electrical demand signals are arranged in TDM sequence and applied to a single multiplexed pilot valve so that the pilot valve produces a plurality of hydraulic signals. Commutator means are associated with the pilot valve for distributing the hydraulic signals to the associated channels. In order to achieve useful output flow rates in the channels, each channel includes a second stage valve which integrates the hydraulic signals for its channel to produce an output flow rate which is a function of the integrated signal. The flow rates are continuously produced (as compared to the multiplexed output signals) and are coupled to actuators in the channels for controllably adjusting the position thereof. Feedback means associated with the actuators includes rate feedback for stabilizing the multiplexed control loops.
Leeson Plato J.
Wardle John W.
Marks & Clerk
Woodward Governor Company
LandOfFree
Multiplexed hydraulic control systems does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiplexed hydraulic control systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiplexed hydraulic control systems will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1887692