Basepoint estimator
AssigneeUnited Technologies Corporation
InventorJames W. Fuller
Life of this patent
Estimating the term…
Abstract
A method of estimating a basepoint includes receiving a plurality of goals, wherein each goal has a desired value, and receiving a plurality of sensor feedback signals from a controlled system. A plurality of predicted output values of the controlled system are received from a mathematical model. A desired change for a plurality of basepoint values is estimated in response to the goals, the feedback, and the predicted output values. An actual change in basepoint values is calculated in response to a plurality of limits and the desired change for the plurality of basepoint values according to a plurality of goal weights while holding limits. The actual change in basepoint values is combined with last pass values of the plurality of basepoint values to produce an updated basepoint estimate.
Claims16
A method, comprising:
- receiving a plurality of goals, wherein each goal has a desired value;
- receiving a plurality of sensor feedback signals from a controlled system;
- receiving a plurality of predicted output values of the controlled system from a mathematical model;
- estimating on a microprocessor a desired change for a plurality of basepoint values in response to the goals, the feedback, and the predicted output values;
- calculating on the microprocessor an actual change in basepoint values in response to a plurality of limits and the desired change for the plurality of basepoint values according to a plurality of goal weights while holding limits, wherein the plurality of goal weights include a relative priority for each of the plurality of goals according to a relative goal prioritization scheme;
- combining on the microprocessor the actual change in basepoint values with last pass values of the plurality of basepoint values to produce an updated basepoint estimate;
- and
- transmitting actuator requests to the controlled system in response to the updated basepoint estimate, wherein the actuator requests effect change in the controlled system.
Dependencies are inferred from the claim text.