research on intelligent control methods of iron ore rotary
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research on intelligent control methods of iron ore rotary

Research on intelligent control methods of iron ore rotary ...

Request PDF Research on intelligent control methods of iron ore rotary kiln pellets sintering process The iron ore rotary kiln pellets sintering production system is a typical complex ...

Research on intelligent control methods of iron ore rotary ...

The iron ore rotary kiln pellets sintering production system is a typical complex nonlinear multivariable process with strongly coupling and large time delays. The up-to-the-minute research results of integrated modeling and optimized operation of rotary kiln pellets sintering production process based on intelligent control methods.

2012 10th World Congress on Intelligent Control and ...

Research on Intelligent Control Methods of Iron Ore Rotary Kiln Pellets Sintering Process Jie-sheng Wang, Xiudong Ren 501 Intelligent Test Paper Generation System Based on Slicing Processing

Research and development of the intelligent control of ...

(2016). Research and development of the intelligent control of iron ore sintering process based on fan frequency conversion. Ironmaking Steelmaking: Vol. 43, No. 7, pp. 488-493.

Jie WANG ResearchGate

Research on intelligent control methods of iron ore rotary kiln pellets sintering process ... The iron ore rotary kiln pellets sintering production system is a typical complex nonlinear ...

Study on the automatic control system for the shaft ...

Research on intelligent control methods of iron ore rotary kiln pellets sintering process ... The iron ore rotary kiln pellets sintering production system is a typical complex nonlinear ...

Survey on rotary kiln process control - ResearchGate

Research on intelligent control methods of iron ore rotary kiln pellets sintering process ... The iron ore rotary kiln pellets sintering production system is a typical complex nonlinear ...

Simulation of Heat-Transfer Phenomena in a Rotary Kiln ...

Research on intelligent control methods of iron ore rotary kiln pellets sintering process. 2012,,, 501-505. DOI: 10.1109/WCICA.2012.6357931. Koustubh Sinhal, P. S. Ghoshdastidar, Bhaskar Dasgupta. Computer Simulation of Drying of Food Products With Superheated Steam in a Rotary Kiln.

Dynamic Model of a Roast Process for Simulation and Control

Research on intelligent control methods of iron ore rotary kiln pellets sintering process ... The iron ore rotary kiln pellets sintering production system is a typical complex nonlinear ...

Prediction of rotary drilling penetration rate in iron ore ...

May 01, 2018  In this research prediction of rotary drilling penetration rate in Chadormalu Iron Ore was studied. At first geomechanical parameters of iron oxides such as uniaxial compressive strength, tensile strength, elastic modulus, Poisson’s ratio, porosity, water absorption, P wave velocity and S wave velocity were measured and compared with ...

2012 10th World Congress on Intelligent Control and ...

Research on Intelligent Control Methods of Iron Ore Rotary Kiln Pellets Sintering Process Jie-sheng Wang, Xiudong Ren 501 Intelligent Test Paper Generation System Based on Slicing Processing

An intelligent control system based on prediction of the ...

Apr 01, 2012  The last few decades have seen steady progress in research on the sintering process for iron ore (Jamsa-Jounela, 2001). Many studies have focused on the prediction and control of the BTP; and a variety of methods [PID control, predictive control, neural network (NN)- or fuzzy-based intelligent control, etc.] have been used to control it.

Design of an Intelligent Vehicle Control System Based on ...

Adaptive control system of ore beneficiation process based on Kaczmarz projection algo-rithm, Metallurgical and Mining Industry, No2, pp.35-38. 6. Pikilnyak A. (2015). Adaptive control system of the iron ore flotation using a control action based on high-energy ultrasound, Metallurgi-cal and Mining Industry, No2, pp.27-30. 7.

Use of an Intelligent Control System To Evaluate ...

A learning-based intelligent control system, the BioExpert, was developed and applied to the evaluation of multiparametric effects on iron oxidation by enrichment cultures of moderately thermophilic, acidophilic mining bacteria. The control system acquired and analyzed the data and then selected and maintained the sets of conditions that were evaluated.

Rotary Kiln Intelligent Control Based on T-S Fuzzy Neural ...

Based on the idea of the knowledge reduction of the rough sets (RS) theory and the nonlinearity mapping of Takagi-Sugeno fuzzy neural network (FNN), a kind of RS-FNN intelligent control method is presented and applied in the rotary kiln sintering process due to its nonlinearities in the dynamics and the large dimensionality of the problem.

Mathematical models and expert system for grate-kiln ...

Rotary kiln process for iron ore oxide pellet production is hard to detect and control. Construction of one-dimensional model of temperature field in rotary kiln was described. And the results lay a solid foundation for online control. Establishment of kiln process control expert system was presented, with maximum temperature of pellet and gas temperature at the feed end as control cores, and ...

Mathematical Model and Its Hybrid Dynamic Mechanism in ...

Jan 01, 2007  The control of blast furnace ironmaking is not a real-time feedback control but a predictive control, as a result, to better predict and control the iron-making process, both the real-time information flow and the virtual information obtained from mathematical model are needed. 1 Hybrid Dynamic Theory in Intelligent Control System In recent ...

Hybrid Intelligent Control for Optimal Operation of Shaft ...

objective is by far di±cult to achieve by the existing control methods, thus only manual control is adopted. In this paper, a hybrid intelligent control method for the optimal process operation is proposed with the purpose of controlling the technique indices into the desired range by on-line adjusting the set-points of the control loops.

Control strategy for a multiple hearth furnace in kaolin ...

control strategy considers the effect of ore properties on the quality of the final product and the stabilizing control emphasizes the transition phase as the ore type and its mineralogy are changing. The remainder of this manuscript is organized as follows. Section2 describes the process and Section3provides the mechanistic model of the MHF.

Rotary kiln - Dissertation

About 200 item dissertation in line with Rotary kiln query results,the following is 1 to 50(Search took 0.076 seconds). Research on Synthesis Approach of Predictive Control of Calcination Temperature in Rotary Kiln, XiongWei/Northeastern University,0/5; Research on Visual Inspection Method and Optimized Control Technology for Rotary Kiln, HeMin/Hunan University,0/165

Multi-objective evaluation-based hybrid intelligent ...

Sep 01, 2012  The available methods for stable control of combustion chambers offer many advantages, such as the hybrid nonlinear control method for the temperature in the blast furnace iron-smelting process (Liu, Luo, Liu, Wu, 2006) and the intelligent control of temperature of a can-type chamber (Hsuan Chen, 2002). Although these methods are effective ...

INTELLIGENT CONTROL METHOD AND APPLICATION FOR

Research Center of Automation, Northeastern University, P.R China, 110006 ABSTRACT: This paper introduces a new intelligent control method for Basic Oxygen Furnace (BOF) steelmaking dynamic process, by combining Neural Network, Fuzzy Inference, ... pig iron) and sub-material (oxygen, iron ore, lime, dolomite and etc.), and the product is the ...

Research and Development of Electro-hydraulic Control ...

Apr 01, 2020  Electro-hydraulic control valves are key hydraulic components for industrial applications and aerospace, which controls electro-hydraulic motion. With the development of automation, digital technology, and communication technology, electro-hydraulic control valves are becoming more digital, integrated, and intelligent in order to meet the requirements of Industry 4.0.

Hybrid intelligent control for optimal operation of shaft ...

Mar 01, 2011  Based upon the intelligent control methods, a hybrid intelligent optimal method that achieves the control objective is presented in Fig. 2 by integrating the modeling (Tan Chai, 2005) with control (Chai, Liu et al. 2007a), the feedback and feedforward schemes with the prediction (Chai Ding, 2006).The proposed control system for the optimal operation is comprised of six modules, consisting ...

An intelligent control system based on prediction of the ...

Apr 01, 2012  The last few decades have seen steady progress in research on the sintering process for iron ore (Jamsa-Jounela, 2001). Many studies have focused on the prediction and control of the BTP; and a variety of methods [PID control, predictive control, neural network (NN)- or fuzzy-based intelligent control, etc.] have been used to control it.

Design of an Intelligent Vehicle Control System Based on ...

Adaptive control system of ore beneficiation process based on Kaczmarz projection algo-rithm, Metallurgical and Mining Industry, No2, pp.35-38. 6. Pikilnyak A. (2015). Adaptive control system of the iron ore flotation using a control action based on high-energy ultrasound, Metallurgi-cal and Mining Industry, No2, pp.27-30. 7.

INTELLIGENT CONTROL METHOD AND APPLICATION FOR

Research Center of Automation, Northeastern University, P.R China, 110006 ABSTRACT: This paper introduces a new intelligent control method for Basic Oxygen Furnace (BOF) steelmaking dynamic process, by combining Neural Network, Fuzzy Inference, ... pig iron) and sub-material (oxygen, iron ore, lime, dolomite and etc.), and the product is the ...

Use of an Intelligent Control System To Evaluate ...

A learning-based intelligent control system, the BioExpert, was developed and applied to the evaluation of multiparametric effects on iron oxidation by enrichment cultures of moderately thermophilic, acidophilic mining bacteria. The control system acquired and analyzed the data and then selected and maintained the sets of conditions that were evaluated.

Control Strategy For A Multiple Hearth Furnace

Therefore, diverse control methods such as multivariable controls, model predictive controls [4], and artificial intelligence with neural networks and fuzzy logic [5] have been applied to resolve this calciner control problem. To manage fluctuating ore mineralogy, this study develops an overall furnace control strategy, which focuses in maximizing

Principles of intellectual control and classification ...

Keywords. Intellectual control, classification optimization, beneficiation technology, iron ore, magnetite quartzites Key Terms. Intelligence, Control System, Model, Classification 1 Introduction Nowadays the problem of intellectual control of technological processes is considered rather actual.

Intelligent Control for Flotation Process - ScienceDirect

Jan 01, 2008  Therefore conventional control methods are incapable of keeping the actual the concentrate grade and the tailing grade within the target ranges. In this paper, an intelligent control method comprised of the setting layer and the closed loop control layer for the flotation reagent addition to the process has been presented.

Mathematical Model and Its Hybrid Dynamic Mechanism in ...

Jan 01, 2007  The control of blast furnace ironmaking is not a real-time feedback control but a predictive control, as a result, to better predict and control the iron-making process, both the real-time information flow and the virtual information obtained from mathematical model are needed. 1 Hybrid Dynamic Theory in Intelligent Control System In recent ...

Control strategy for a multiple hearth furnace in kaolin ...

control strategy considers the effect of ore properties on the quality of the final product and the stabilizing control emphasizes the transition phase as the ore type and its mineralogy are changing. The remainder of this manuscript is organized as follows. Section2 describes the process and Section3provides the mechanistic model of the MHF.

Hybrid intelligent control for optimal operation of shaft ...

Mar 01, 2011  Based upon the intelligent control methods, a hybrid intelligent optimal method that achieves the control objective is presented in Fig. 2 by integrating the modeling (Tan Chai, 2005) with control (Chai, Liu et al. 2007a), the feedback and feedforward schemes with the prediction (Chai Ding, 2006).The proposed control system for the optimal operation is comprised of six modules, consisting ...

Research and Development of Electro-hydraulic Control ...

Apr 01, 2020  Electro-hydraulic control valves are key hydraulic components for industrial applications and aerospace, which controls electro-hydraulic motion. With the development of automation, digital technology, and communication technology, electro-hydraulic control valves are becoming more digital, integrated, and intelligent in order to meet the requirements of Industry 4.0.

International Journal of Mineral Processing Mineral ...

Sep 10, 2015  Research on the intelligent control of the dense medium separation process in coal preparation plant Zhangguo Wang, Yali Kuang, Jianjun Deng, Guanghui Wang, Li Ji Pages 46-50

Evolutionary Computation in Blast Furnace Iron Making ...

Various methods and models are used to optimize the different aspects of blast furnace iron-making process involving the quality of hot metal, productivity, and the cost of production. Analytical models which are used to solve such problems are often not adequate to obtain the optimized results.

Hybrid Intelligent Control for Optimal Operation of Shaft ...

Jan 01, 2008  HYBRID INTELLIGENT CONTROL METHOD FOR THE OPERATION PROCESS OF SHAFT FURNACE ROASTING PROCESS 3.1 Problems on the operation control The operation control on the shaft furnace roasting process is shown in Fig. 1, where operators choose the set-points {y1 , y2 , y3 } for the combustion chamber temperature y1 , the flow rate of reduction gas y2 ...

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