Automated Systems Can Stop Accidents in Nuclear Plants
June 18, 2014
Lipták stressed that Three Mile Island, Chernobyl and Fukushima were caused by design flaws, such as having only single containment at Chernobyl, and bad operator actions, such as putting water into the instrument air system at Three Mile Island. Likewise, backup cooling and safety devices are often turned off, and manual systems don't have alerts and alarms.
This paper examines highly sensitive piezoelectric sensors for precise vibration measurement which is critical in semiconductor production to prevent quality and yield issues....
Motor encoders are rotary encoders adapted to provide information about an electric motor shaft's speed and/or position. Like rotary encoders, motor encoders are most commonly...