VIBRATION MEASUREMENT SYSTEM AND GAS TURBINE ENGINE INCLUDING THE SAME
First Claim
1. A vibration measurement system for a gas turbine engine, said vibration measurement system comprising:
- a first accelerometer coupled to said gas turbine engine, said first accelerometer configured to transmit a first identifier;
a second accelerometer coupled to said gas turbine engine, said second accelerometer configured to transmit a second identifier that is different than said first identifier; and
a signal conditioning computer coupled to said first and second accelerometers for receiving the first and second identifiers, said signal conditioning computer configured to determine which of said first and second accelerometers is connected to said signal conditioning computer.
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Accused Products
Abstract
A vibration measurement system for a gas turbine engine. The vibration measurement system includes a first accelerometer coupled to the gas turbine engine, the first accelerometer configured to transmit a first identifier, a second accelerometer coupled to the gas turbine engine, the second accelerometer configured to transmit a second identifier that is different than the first identifier, and a signal conditioning computer coupled to the first and second accelerometers for receiving the first and second identifiers, the signal conditioning computer configured to determine which of the first and second accelerometers is connected to the signal conditioning computer based on the first and second identifiers.
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Citations
17 Claims
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1. A vibration measurement system for a gas turbine engine, said vibration measurement system comprising:
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a first accelerometer coupled to said gas turbine engine, said first accelerometer configured to transmit a first identifier; a second accelerometer coupled to said gas turbine engine, said second accelerometer configured to transmit a second identifier that is different than said first identifier; and a signal conditioning computer coupled to said first and second accelerometers for receiving the first and second identifiers, said signal conditioning computer configured to determine which of said first and second accelerometers is connected to said signal conditioning computer. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An accelerometer comprising:
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a positive connection that is coupled to an amplifier; a negative connection that is coupled to said amplifier; a ground connection coupled to a ground; and an identifier connection configured to transmit an identifier to a computer, said computer configured to identify said accelerometer based on the received signal - View Dependent Claims (9, 10)
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11. A combination comprising:
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a gas turbine engine; and a vibration measurement system coupled to said gas turbine engine, said vibration measuring system comprising a first accelerometer coupled to said gas turbine engine, said first accelerometer configured to transmit a first identifier; a second accelerometer coupled to said gas turbine engine, said second accelerometer configured to transmit a second identifier that is different than said first identifier; and a signal conditioning computer coupled to said first and second accelerometers for receiving the first and second identifiers, said signal conditioning computer configured to determine which of said first and second accelerometers is connected to said signal conditioning based on said first and second identifiers. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification