Research on pH Value for City Sewage Optimized Control Based on HDP

Sheng Yong Lei

doi:10.4028/www.scientific.net/AMR.706-708.976

Paper Titles

Research on Fault Analysis and Fault Diagnostics Technology for Large-Size Equipments in Stopes
p.957

Research on Method of Coal Shearer States Monitoring
p.963

Research on Motion Characteristic Simulation of 8×8 Omnidirectional Platform
p.968

Research on Parametric Digital Model Form Based on 3-Dimensional Body Measurement
p.972

Research on pH Value for City Sewage Optimized Control Based on HDP
p.976

Research on Visualization of Cutting Tools' Wear Measurement of Shield
p.981

Research Progress of Solar Auto-Tracking System – Solar Hybrid Tracking Mode
p.985

Research of Intelligent Monitoring System of Tower Crane Based on RFID
p.990

Self-Identification Method and Application of Measuring Equipment under Conditions of Close Arrange Stations
p.995

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 706-708Research on pH Value for City Sewage Optimized...

Research on pH Value for City Sewage Optimized Control Based on HDP

Abstract:

During the city sewage treatment process, pH value has the nonlinear control characteristics of pure lag, large inertia and so on. This paper presents the adaptive system control method based on HDP (heuristic dynamic programming) in view of the above features. Three neural networks which are action, model and critic constitute a self-learning system for the approximate dynamic program the optimal performance index function to realize the optimized control on pH value. The emulation experiments show that this method has better control effects comparing with the traditional method PID on steady-state error, overshoot, response speed and anti-jamming ability.

You might also be interested in these eBooks

Mechatronics and Intelligent Materials III

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 706-708)

Pages:

976-980

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.706-708.976

Citation:

Cite this paper

Online since:

June 2013

Authors:

Sheng Yong Lei

Keywords:

ADP, City Sewage Treatment, HDP, pH Value Optimized Control

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Wang Shudong, Gao Xuehong, Song Guohui, Zhou Shengcheng: Application and Research System in the Urban of pH Predictive Control Sewage Treatment[J].Electrical Automation, 2012,34(1):37-39.

Google Scholar

[2] Li Hui, HongTao: Research on pH Value Control for Sewage Treatment [J]. Journal of UEST of China,2003,32(6):632-634.

Google Scholar

[3] Paul J.Werbos: Advanced forecasting methods for global crisis warming and models of intelligence [J]. General System Yearbook, 1977,22: 25-38.

Google Scholar

[4] Si J, Barto A G, Powell W B, et al: Handbook of Learning and Approximate Dynamic Programming[M]. New York: Wiley-IEEE Press, 2004.

Google Scholar

[5] Danil Prokhorov, Don Wunsch: Adaptive Critic Designs[J]. IEEE Transactions on Neural Networks, 1997,8(5):997-1007.

DOI: 10.1109/72.623201

Google Scholar

[6] Paul J. Werbos: Tutorial on neurocontrol, control theory and related techniques: from back propagation to brain-like intelligent systems[C]. 12th ICMCM & SC, 1999.

Google Scholar

[7] Fan Mingxia: Study on pH Value Expert Control System Applied in Wastewater Treatment Process [D]. Shanxi: Shanxi University of Science and Technology, 2007,5: 80-90.

Google Scholar