basic process control concepts?
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Basic process control concepts. (Process Control).(Brief Article)\n \n\nThe basic functions of statistical process control (SPC) include the use of statistical tools to characterize processes, determine their inherent variability, monitor whether or not the processes are in control, and ultimately optimize processes and their control. Successfully implementing SPC requires an understanding of several fundamental concepts: \n\n* Variability is inherent in manufacturing. We must analyze and try to minimize this variability. \n\n* Ceramic manufacturing is very complex, with many poorly understood process interactions. We must begin to better understand these interactions. \n\n* Effective ceramic process control requires personnel versed in both SPC and ceramic technology, a weakness for many manufacturing organizations. \n\n* Making measurements to characterize a process will add measurement variability on top of true process variability. \n\n\nhttp://www.qcinspect.com/video/spcbasic.htm\n\nhttp://www.xlp.com/basic-spc-video-training
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Basic Input Output System.
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Process Therapy Model
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Basic Input Output System..\ncheck out on google...or..followinglink
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understanding the reaction meachanism \neffect of catalysts etc....\ndetermining the amounts needed
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Process control is usually done by programming the various regulatory elements (pumps, valves...). Much of this is done with symbolic objects which then receive alpha-numeric data for their operation levels.\n\nA basic understanding of programming is necessary if you are to configure a process.\n\nMore familiar desktop programming is required mainly for producers of process or analytical equipment, or for creating your own analytical programs which deal with measured data. Most laboratories will rely on standard equipment and desktop software to process their raw data and manage their final data in an information system. The better information systems have programmable interfaces for special problems, which is where good programming knowledge gives a clear advantage.
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A distributed control system (DCS) is part of a manufacturing system.\n\nDistributed control systems (DCS) are used in industrial and civil engineering applications to monitor and control distributed equipment with remote human intervention.\n\nIt is generally, since the 1970s, digital, and normally consists of field instruments, connected via wiring to computer buses or electrical buses to multiplexer/demultiplexers and A/D's or analog to digital and finally the Human-Machine Interface (HMI) or control consoles. A DCS is a process control system that uses a network to interconnect sensors, controllers, operator terminals and actuators. A DCS typically contains a single computer for control and uses proprietary interconnections.\nA Chemical plant is an industrial process plant that manufactures chemicals, usually on a large scale. Petrochemical plants are usually located adacent to an oil refinery to minimize transportation costs for the feedstocks produced by the refinery. Specialty chemical plants are usually much smaller and not as sensitive to location.\n\nA small chemical plant built to provide design and operating information before construction of a large plant is called a pilot plant.
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hold control thats all you need to know
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This person handles the control of supplies needed to creat a product.
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this is a great tool for exactly your scenario\nhttp://www.blazingtools.com/bpk.html
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try this\n\nhttp://en.wikipedia.org/wiki/Category:Laboratory_equipment
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www.osha.gov/SLTC/processsafetymanagement/index.html
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press control+c+prtSc SysRq all at the same time\n\nOpen up paint\n\nand control+v
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A process is generally designed to run based on a set of parameters (temperature, pressure, flow rate, etc.).\n\nA process deviation is a variation of the process from the designed parameters.\n\nNote:  The process deviation could be accidental or intentional (such as a test run to determine effect on the process).
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Google for "computer spc abstraction". You can select from several. It depends on which "SPC" you find interesting.
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If my Uni days serve me correct...PID stands for Proportional, Integral, Derivative controller. I could add more to that, but basically it is a closed loop regulator and I've only ever seen one set up to sync two stepper motors to the exact same degrees. Was cool to see in action. More accurate by far than a simple op-amp closed loop FB system. Oh, and more expensive too. There are just loads of books on these things.
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You can check some CNC controllers here\nhttp://www.controlafzar.com/products_en/controller_page.htm