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US 11,609,540 B2Granted
Cooperative multi-actuator variable bandwidth controller
AssigneeSimmonds Precision Products, Inc.
InventorRichard A. Hull
Life of this patent
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Abstract
A system including a system controller configured to transmit a first amount of commands in order to produce a desired effect by a group of actuators acting in combination. A system controller configured to control a group of at least two actuators in order to produce at least one combined effect, wherein the number of actuators is greater than or equal to the number of effects. A system controller configures to independent and variable bandwidths or responses of the desired effects produced by the actuators acting in combination.
Claims14
A system comprising:
- a system controller configured to transmit an m number of commands in order to produce m number of effects on a group of n actuators acting in combination;
- and
- a controller configured to control the group of n actuators in order to produce at least one combined effect, wherein n number of actuators is greater than or equal to the m number of effects,
- wherein the controller is configured to achieve independent and/or variable bandwidths for each of the effects of the m number of effects and for each actuator of the group of n actuators, wherein each of the effects of the at least one combined effect includes a different bandwidth,
- wherein the independent bandwidth for each of the effects of the at least one combined effect is supplied from an external source, wherein the controller is configured modify the externally supplied bandwidths in real time to achieve the different bandwidth responses at different times or phases of system operation,
- wherein the m number of effects includes one or more of roll, pitch, or yaw.
3 more elements
A method comprising the steps of:
- commanding an actuator controller to initiate a desired actuation combined effect by a computer;
- controlling by the actuator controller a number of actuators in order achieve a combined effect on a vehicle;
- computing by the actuator controller a plurality of commands for a combination of actuators;
- computing by the actuator controller a series of bandwidths for the plurality of commands;
- apportioning by the actuator controller necessary effects of each of the actuators and necessary bandwidths for responses;
- and
- controlling the actuators according to the desired bandwidths,
- wherein the series of bandwidths includes independent and/or variable bandwidths for each necessary effect of each of the actuators and for each actuator of the number of actuators, wherein each necessary effect of each of the actuators includes a different bandwidth,
- wherein the independent bandwidth for each necessary effect of each of the actuators is supplied from an external source,
- wherein controlling the actuators according to the desired bandwidths includes modifying the externally supplied bandwidths in real time to achieve the different bandwidth responses at different times or phases of vehicle operation,
- wherein the necessary effects of each of the actuators includes one or more of roll, pitch, or yaw.
8 more elements
Dependencies are inferred from the claim text.