Zhong Xuan, Wang Shuqing(State Key Lab of Industrial Control Technology. ON-LINE SOFT SENSING FOR END POINT OF NAPHTHA BASED ON NEURAL NETWORK[J]. CIESC Journal, 1998, (2).
DOI:
Zhong Xuan, Wang Shuqing(State Key Lab of Industrial Control Technology. ON-LINE SOFT SENSING FOR END POINT OF NAPHTHA BASED ON NEURAL NETWORK[J]. CIESC Journal, 1998, (2).DOI:
ON-LINE SOFT SENSING FOR END POINT OF NAPHTHA BASED ON NEURAL NETWORK
A soft sensing strategy based on neural network is proposed for product quality of FCCU main fractionator.From the analysis of the process mechanism and the use of operating data
a neural network soft sensing model (static) was developed for the end point of naphtha.A dynamic error correction ele ment is supplemented.Long-time running shows that it can substitute conventional process analyzer and no measurement delay times is expected.