Results 331 to 340 of about 21,036,455 (371)
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Engineering Control of Furnace Noise
American Industrial Hygiene Association Journal, 1969Abstract Sound pressure levels around furnaces may be hazardous to hearing, interfere with communications, and annoy occupants in adjoining areas. Burners are the most important but not the sole source of noise. Burner premix and combustion noise are described, and methods of noise control for existing installations are illustrated.
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, 2012
The last decade has witnessed an increasing interest in applying systems science concepts for problems in behavioral health, and using these to inform the design, analysis, and implementation of optimized interventions.
D. Rivera
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The last decade has witnessed an increasing interest in applying systems science concepts for problems in behavioral health, and using these to inform the design, analysis, and implementation of optimized interventions.
D. Rivera
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Calibrating the Control Engineer
Proceedings of the 45th IEEE Conference on Decision and Control, 2006When applied to a physical system, a control law needs to be "personalized". It must be adjusted from product to product, family to family. Everyone down the line knows this, from designer to calibrator, to anyone involved with the implementation. So where does the control engineer fit into this scenario? The American Heritage Dictionary doesn't define
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Corrosion and corrosion control : an introduction to corrosion science and engineering
, 2008Definition and Importance. Electrochemical Mechanisms. Corrosion Tendency and Electrode Potentials. Polarization and Corrosion Rates. Passivity. Iron and Steel. Effect of Stress. Atmospheric Corrosion of Iron and Other Metals. Corrosion of Iron and Other
R. Revie, H. Uhlig
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SAE Technical Paper Series, 1980
An electronic engine control system that uses a microcomputer has ben developed. It combines four control systems -- fuel injection, ignition timing, EGR and idle speed control -- utilizing the engine speed and intake air quantity for its main parameters.
Masaharu Asano +3 more
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An electronic engine control system that uses a microcomputer has ben developed. It combines four control systems -- fuel injection, ignition timing, EGR and idle speed control -- utilizing the engine speed and intake air quantity for its main parameters.
Masaharu Asano +3 more
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2009
Publisher Summary Every variable from pressure, temperature, fluid type, and well depth to logistics and metocean conditions requires control; an uncontrolled variable represents risk to the successful outcome of the well test. A control is a physical barrier, a device or a process that acts to constrain or direct the effects of a variable.
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Publisher Summary Every variable from pressure, temperature, fluid type, and well depth to logistics and metocean conditions requires control; an uncontrolled variable represents risk to the successful outcome of the well test. A control is a physical barrier, a device or a process that acts to constrain or direct the effects of a variable.
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1993
Hazard control measures can be categorized as either administrative procedures, personnel protective equipment (eye protectors, respirators, gloves, etc.), or engineering controls for the laser and environment. Engineering controls, although typically more costly, are generally considered more reliable, since one does not have to depend upon ...
David H. Sliney, Stephen L. Trokel
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Hazard control measures can be categorized as either administrative procedures, personnel protective equipment (eye protectors, respirators, gloves, etc.), or engineering controls for the laser and environment. Engineering controls, although typically more costly, are generally considered more reliable, since one does not have to depend upon ...
David H. Sliney, Stephen L. Trokel
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Modelling for control engineering
2002Control engineering systems, whether containing chemical, mechanical or electrical sub-processes, are of varying sizes and complexity. We would like to use a standard schematic form to represent all the different systems. We will then be able to examine common features and develop a general framework and understanding of control systems.
Michael A. Johnson +2 more
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Engineering and quality control
Electrical Engineering, 1947Quality control, a technique based on a study of variations in process, utilizes statistical methods for detecting defects in quantity manufacture. However, it is a theory founded on the elementary laws of chance and thus a knowledge of these laws is of invaluable aid to the engineer who must specify the required tests, adapt his designs to the tools ...
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