The embodiments herein provide a method and system for performing predictive maintenance of a control valve in an industrial plant. The method comprises monitoring a plurality of parameters using a plurality of sensors, and detecting one or more faults in the control valve using a decision making center. The plurality of the parameters are defined by DAMADICS system. The decision making module utilizes one or more neuro-fuzzy networks for detecting one or more faults in the control valves. The one or more neuro-fuzzy networks simulates each fault with a plurality of strengths. The decision making center detects the one or more faults by comparing outputs of simulated faults, and the actual output values provided by the plurality of sensors.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A method for performing predictive maintenance of a control valve in an industrial plant, the method comprising the steps of: monitoring a plurality of parameters using a plurality of sensors, wherein the plurality of the parameters include a plurality of parameters defined by Development and Application of Methods for Actuator Diagnosis in Industrial Control Systems (DAMADICS); and detecting one or more faults in the control valve using a decision making center, wherein the decision making center detects one or more faults in the control valve based one or more outputs provided by a plurality of the neuro-fuzzy networks, wherein the plurality of the neuro-fuzzy networks provide output by comparing one or more simulated fault values with a plurality of sensor readings of the control valves. 2. The method according to claim 1, wherein the one or more neuro-fuzzy networks detects one or more faults in the control valves using one or more adaptive neuro-fuzzy networks. 3. The method according to claim 1, wherein each of the neuro-fuzzy network is trained with a plurality of the training data, and wherein the plurality of the training data include one or more generated faults, wherein the one or more generated faults have a respective fault strength. 4. The method according to claim 1, wherein the one or more faults are generated in a simulated environment. 5. The method according to claim 1, wherein each of the neuro-fuzzy network is trained by providing a plurality of fault inputs and an ideal output generated for the provided fault inputs. 6. The method according to claim 3, wherein the plurality of the fault inputs are provided as per DAMADICS benchmark system. 7. The method according to claim 1, wherein step of detecting the one or more faults using the one or more adaptive neuro-fuzzy networks further comprises recording the one or more generated faults, for training the plurality of neuro-fuzzy networks. 8. The method according to claim 1, wherein the detected one or more faults are analyzed and evaluated by the neuro-fuzzy network to calculate a probability of the miss-fault detection. 9. The method according to claim 1, wherein the one or more detected faults are ranked based on a severity of the fault. 10. A system for performing predictive maintenance of a control valve in an industrial plant, the system comprising: a plurality of sensors for measuring one or more readings of the control valve; a plurality of neuro-fuzzy networks for receiving the one or more readings from the plurality of sensors; a decision making module for detecting the one or more faults and ranking the one or more faults according to one or more parameters, wherein the one or more parameters are selected based on an output provided by the plurality of neuro-fuzzy networks, wherein the output provided by the plurality of the neuro-fuzzy networks is selected based on the one or more parameters defined by DAMADICS benchmark system. 11. The system according to claim 10, wherein the neuro-fuzzy network further comprises a training module, and wherein the training module is configured for training the neuro-fuzzy network using a neuro-fuzzy technique. 12. The system according to claim 10, wherein the training module comprises a simulating module for simulating a plurality of the faults according to the DAMADICS benchmark system, wherein the plurality of faults is simulated by simulating each fault with a plurality of strengths. 13. The system according to claim 10 further comprises a recording module for recording a plurality of inputs and outputs provided to the system.