Sorting by the second CONTROL variable continues to alternate between ascending and descending sorting throughout all levels of the first CONTROL variable. If there is a third CONTROL variable, the ...

As such, it is normally the variable of first choice as an MV for any higher-level control strategy, especially for an APC controller. There are some exceptions. Although flow is a true extensive ...

CAR tests McLaren’s drift tech Variable Drift Control gets you sliding Does the system actually work? Okay, it’s not perfect. For a start, and in a very un-McLaren bout of wanton imprecision ...

Save guides, add subjects and pick up where you left off with your BBC account. The main variables in a science experiment are the independent variable, the dependent variable and the control ...