Method and system for integrating gas turbine trim balancing system into electronic engine controls
First Claim
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1. A method for determining a rebalancing strategy for trim balancing one or more rotational components of a gas turbine engine of an aircraft using an electronic engine controller of the gas turbine engine, the method comprising:
- receiving one or more noise, acoustics or vibrational signals at the electronic engine controller of the gas turbine engine while the aircraft is in operation;
using the electronic engine controller to analyze the one or more noise, acoustics or vibrational signals and regulate at least one aspect of the operation of the gas turbine engine based on the one or more noise, acoustics or vibrational signals; and
using the one or more noise, acoustics or vibrational signals and one or more processors of the electronic engine controller, determining a rebalancing strategy for one or more unbalanced rotational components.
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Abstract
Methods and systems for determining a rebalancing strategy for trim balancing one or more rotational components of a gas turbine. One or more noise, acoustics or vibrational signals may be received at a control device of an aircraft comprising the gas turbine engine while the aircraft is in operation. The one or more noise, acoustics or vibrational signals may be used for determining a rebalancing strategy for one or more unbalanced rotational components.
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17 Claims
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1. A method for determining a rebalancing strategy for trim balancing one or more rotational components of a gas turbine engine of an aircraft using an electronic engine controller of the gas turbine engine, the method comprising:
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receiving one or more noise, acoustics or vibrational signals at the electronic engine controller of the gas turbine engine while the aircraft is in operation; using the electronic engine controller to analyze the one or more noise, acoustics or vibrational signals and regulate at least one aspect of the operation of the gas turbine engine based on the one or more noise, acoustics or vibrational signals; and using the one or more noise, acoustics or vibrational signals and one or more processors of the electronic engine controller, determining a rebalancing strategy for one or more unbalanced rotational components. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electronic engine controller of a gas turbine engine of an aircraft, the electronic engine controller useful for controlling at least some aspect of operation of the gas turbine engine and determining a rebalancing strategy for trim balancing one or more rotational components of the gas turbine engine, the electronic engine controller comprising:
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one or more receptors for receiving one or more noise, acoustics or vibrational signals from one or more sensors in the gas turbine engine while the aircraft is in operation; and one or more processors configured to; analyze the one or more noise, acoustics or vibrational signals and regulate at least one aspect of the operation of the gas turbine engine based on the one or more noise, acoustics or vibrational signals; and determine a rebalancing strategy for one or more unbalanced rotational components based on the one or more noise, acoustics or vibrational signals. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification