je.st
news
Tag: control
Video: Characterization Function for Implementing Ratio Control
2015-09-09 21:45:00| Chemical Processing
The control configuration proposed in the previous video included a characterization function whose purpose can be stated as follows: Given a value for the fuel gas valve opening, determine the fresh air damper opening required to give a hot air temperature of 210°C. The focus of this video is obtaining data points for this characterization function. To access the entire video series from Cecil Smith, visit our video page. Cecil Smith is president of Cecil L. Smith, Inc., Houston, a firm specializing in automation technology that he founded after leaving the faculty of Louisiana State University. Also cited as one of the 50 most influential people in the field, he teaches courses on control topics and has authored or co-authored 14 books, including Digital Control of Industrial Processes and more than 100 articles. You can email him at cecilsmith@cox.net. He is also one of our experts in our Ask the Experts forum. You can pose your instrumentation and control questions to him here. http://www.chemicalprocessing.com/experts/instrumentation-control/
Tags: video
control
function
ratio
Video: Alternate Control Configuration for Off-Gas Process
2015-09-09 21:37:00| Chemical Processing
The temperature of the hot air is determined by the opening of the fuel gas valve and the opening of the fresh air damper. Based on the process understanding from previous videos, this video proposes alternate control logic for these two final control elements. To access the entire video series from Cecil Smith, visit our video page. Cecil Smith is president of Cecil L. Smith, Inc., Houston, a firm specializing in automation technology that he founded after leaving the faculty of Louisiana State University. Also cited as one of the 50 most influential people in the field, he teaches courses on control topics and has authored or co-authored 14 books, including Digital Control of Industrial Processes and more than 100 articles. You can email him at cecilsmith@cox.net. He is also one of our experts in our Ask the Experts forum. You can pose your instrumentation and control questions to him here. http://www.chemicalprocessing.com/experts/instrumentation-control/
Tags: video
control
process
configuration
Grade Control System operates on skid steer loaders.
2015-09-09 14:31:08| Industrial Newsroom - All News for Today
Available for ATI's Level Best PD Series Grading Boxes on skid-steer loaders, Trimble® GCS900 Grade Control System enables small contractors to work quickly on complex projects that require 3D machine control and digital designs. Control is suitable for footpaths, parking lots, sidewalks, and other surfaces that require 3D constructable model. Since system is part of Trimble Connected Site® solutions, contractors can wirelessly sync files to machine, track assets, and receive remote support.
Tags: system
control
grade
operates
Dual Head Pumps feature constant pressure control.
2015-09-09 14:31:08| Industrial Newsroom - All News for Today
Designed with stainless steel fluid path, CP Class Positive Displacement Piston Pumps cover wide range of flows, with pressures up to 25,000 psi. Advanced pressure control algorithms ensure consistent bed density and prevent pressure over-shoot by allowing user to select wide range of process parameters. Used for LC column packing, pumps come in 5, 12, 24, 100, and 300 mL/min versions, and enable complete PC control and status via RS-232 and Micro USB 2.0 ports.
Tags: control
head
feature
pressure
Leading CNC Milling Machine Manufacturer Advanced Control Technology (ACT) Announces Heavy Discounts for its Best Selling Products
2015-09-09 12:31:15| Industrial Newsroom - All News for Today
The premier manufacturer of most portable, versatile, advanced and affordable computer numerical control (CNC) milling machine in the world, DMC-III, Advanced Control Technology (ACT) of Granada Hills, Canada, has just announced heavy discounts on its best selling products, most notably DMC-III and its concomitant...
Tags: advanced
products
control
technology
Sites : [304] [305] [306] [307] [308] [309] [310] [311] [312] [313] [314] [315] [316] [317] [318] [319] [320] [321] [322] [323] next »