A proportional-derivative (PD) controller is used for the active control of the system dynamic stability.
A fuzzy-logic controller has been proposed for a real-time control of the system.
Let's also take control of the system away from the field of play.
"Clearly they [the Americans] lost control of the system," he said.
The hackers briefly gained control of the system that regulates the flow of natural gas in pipelines, the police said.
Gov. George E. Pataki and Joseph L. Bruno, the Senate majority leader, had already given their support for more mayoral control of the system.
Replacing the school boards is another chapter in the reorganization of school governance that gave Mayor Michael R. Bloomberg control of the system.
But they also represent the most specific and broad-ranging vision he has laid out for New York City schools since he gained control of the system nearly two years ago.
The school curriculum has been narrowed, there has been a renewed focus on "standards" (shorthand for testing); and control of the system has been centralised.
Improving the schools is Mayor Bloomberg's paramount goal, and his winning control of the system has sharply raised public expectations.
