The October issue of Control begins with a view of real-world security in process automation, discussing how real companies are addressing the complex issue of securing their operations. It goes on to explore a systematic way to herd all those variable ācatsā and achieve plant-wide control, how Iggesund Paperboard uses data-logging and supervisory control software modules to simulate and control pulp and paper production and predicatively control pH levels, and how the FAA uses ultrasonic flowmeters to regulate the cooling of vital high-powered computers.
