Neuro-parity pattern recognition system and method
First Claim
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1. A method of monitoring a process and a data source and determining their condition, comprising the steps of:
- collecting initial data from a data source characteristic of a process;
producing a first set of virtual data including the step of applying a system state analyzation to the initial data from the data source;
producing a second set of virtual data including the step of applying a neural network analyzation to the initial data from the data source;
analyzing the first and second set of virtual data and also the initial data to provide a decision about at least one of the condition of the process and condition of the data source; and
using a computer to perform a parity space analyzation of the first and second set of virtual data and also of the initial data to provide a parity space decision information set about at least one of the condition of the process being monitored and the condition of the data source, thereby determining whether at least one of the process and the data source is deviating from a particular state.
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Abstract
A method and system for monitoring a process and determining its condition. Initial data is sensed, a first set of virtual data is produced by applying a system state analyzation to the initial data, a second set of virtual data is produced by applying a neural network analyzation to the initial data and a parity space analyzation is applied to the first and second set of virtual data and also to the initial data to provide a parity space decision about the condition of the process. A logic test can further be applied to produce a further system decision about the state of the process.
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Citations
17 Claims
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1. A method of monitoring a process and a data source and determining their condition, comprising the steps of:
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collecting initial data from a data source characteristic of a process; producing a first set of virtual data including the step of applying a system state analyzation to the initial data from the data source; producing a second set of virtual data including the step of applying a neural network analyzation to the initial data from the data source; analyzing the first and second set of virtual data and also the initial data to provide a decision about at least one of the condition of the process and condition of the data source; and using a computer to perform a parity space analyzation of the first and second set of virtual data and also of the initial data to provide a parity space decision information set about at least one of the condition of the process being monitored and the condition of the data source, thereby determining whether at least one of the process and the data source is deviating from a particular state. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of monitoring a process and determining its condition, comprising the steps of:
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collecting initial data characteristic of a process; producing a first set of virtual data including the step of applying a system state analyzation to the initial data; using a computer to produce a second set of virtual data including the step of applying a neural network analyzation to the initial data; and using a computer to apply a parity space analyzation of the first and second set of virtual data and also to the initial data to provide a parity space decision about the condition of the process thereby determining whether the process is deviating from a particular state. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of monitoring a process, comprising the steps of:
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collecting initial data characteristic of a process; using a computer to apply a system state analyzation to the initial data to produce system state estimated values which are compared to the initial data to provide system state residual data; using a computer to apply a sequential probability ratio test to the system state residual data to produce system state sequential probability ratio test decision information; using a computer to apply a parity space analyzation to the system state estimated values to provide system state, parity space decision information; applying a neural network analyzation to the initial data to produce neural network estimated values which are compared to the initial data to provide neural network residual data; using a computer to apply a sequential probability ratio test to the neural network residual data to produce neural network, sequential probability ratio test decision information; using a computer to apply a parity space analyzation to the initial data to provide initial state, parity space decision information; and using a computer to perform a logic test on the system state parity space decision information, the neural network parity space decision information and the initial state parity space decision information to produce a system state decision about the condition of the process, thereby determining whether the process is deviating from a particular state. - View Dependent Claims (16, 17)
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Specification