| 摘要 |
A controller ( 30 ) is capable of operating in two possible operative modes, each mode having a corresponding characteristic ( 11; 12 ). Said characteristics have an overlap in a range of error signal values [TLL-TN]. The controller is capable of switching from one mode to another, based on the value of the time-derivative (( ) of the input error signal (e), so that, for a certain input error signal within said range [TLL-TN], the controller can be in any of its modes.
|
