intelligent controller applied to neurofuzzy model of micro-heat exchanger Hossein Rouhani a‚*‚1‚ Mahdi Jalili b‚2‚ Babak N. Araabi b‚ Wolfgang Eppler c‚ Caro Lucas b b a Mechanical Engineering Department‚ University of Tehran‚ Tehran‚ Iran Control and Intelligent Processing Center of Excellence‚ Electrical and Computer Engineering Department‚ University of Tehran‚ Tehran‚ Iran c Institute of Data Processing and Electronics‚ Forschungszentrum Karlsruhe‚ Germany Abstract In this paper
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(Deviation from the desired state in one direction balanced by an action in the opposite direction). • Negative (balancing) feedback: information about the outcome of the process is being fed back to the beginning of the process in order to control it. For example‚ reducing expenditure when you receive information that your spending is too high. • Positive (reinforcing) feedback: reinforces the process & responding to change. ‘Positive’ because it acts to reinforce the effect‚ either as
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human operator. The main objective of a supervisory system is to give the means to the human operator to control and to command a highly automated process. So‚ the supervision of industrial processes includes a set of tasks aimed at controlling a process and supervising its operation. Supervisory control and data acquisition systems (SCADA) are widely used in industry for supervisory control and data acquisition of industrial processes. The process can be industrial‚ infrastructure or facility. SCADA
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system by adjusting the process through the use of manipulated variables. The first PID controller was introduced as early as in 1939. As of yet‚ it is still the prevalent controller in process control [33][34][35]. Figure 9 shows the underlying control loop. Figure 9: Block diagram of a basic PID control loop. At first‚ the difference between the desired set point and a measured process variable is calculated. This difference is referred to as the error value. Subsequently‚ the error value drives
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online signal timing optimizer developed in 1973 by the Transport Research Laboratory in the United Kingdom. SCOOT has been implemented into real-world application since 1979.It is designed for general application within a computerized Urban Traffic Control System. SCOOT implements a method of coordination that adjusts the signal timings frequently and make small increments to match the latest traffic situation. Data from vehicle detectors are analyzed by an on-line computer which contains programs that
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Management Control System | Case Study 9-1 | Sound Dynamics‚ Inc. | ID-09-058 | Mohammad Shakhawat Hossain | 4/8/2010 | | Introduction and Case History: Sound Dynamics was a US-based international manufacturer of audio recording equipment‚ including consumer and commercial lines. Annual sales volume
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IndustryMonitor.Co announces addition of new report “Global Industrial Silica Sand Market 2012 - 2016” in it’s database. To book your copy of this report @ http://www.industrymonitor.co/report/166461-global TechNavio’s analysts forecast the Global Industrial Silica Sand market to grow at a CAGR of 4.50 percent over the period 2012-2016. One of the key factors contributing to this market growth is the increased adoption of industrial silica sand for hydraulic fracturing. The Global Industrial Silica
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A. External Business environmental challenges on the business One of the biggest problems of McCain was obesity in children. This problem related to external challenges‚ which faced by the organisation. McCain had to focused on the healthy problem occurred due to their products. McCain had to understand the dietary of the customers‚ which should be balanced as well as healthy. In relation to understand the customer’s requirement and other issues‚ it was mandatory for the company to analyses its
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to see if the treatment has effect on the patients. I also analyzed that by taking medications it help to control urges to binge or purge or to manage excessive preoccupations with food and diet. The disadvantage I analyzed in this unit was their is no medication specifically designed to treat binge-eating disorder‚ it has to be combined with psychotherapy (Nice 2010) This bring the control system I came across was the baget on the unit. The therapy has got limited sessions with patient. This is
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ANSWER CASE STUDIES CHAPTER 6S Cecil Rice Export‚ Alexandria‚ Egypt 1. Describe the use of Control charts‚ and state the conditions under which they can be used 2. Draw control charts for combined samples for Shift 1 for each of the three days‚ combined samples for Shift 2 for each of the three days and combined samples for shift 3 for each of the three days. 3. Conclude if Process is“in control” or “out of control” for each of the shifts across the three days. 4. Similarly‚ determine the LCL‚ and UCL
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