公开(公告)号：US20130346460A1

公开(公告)日：2013-12-26

申请号：US13979159

申请日：2012-01-10

申请人： Thierry Bruneau ,  Klaus Wendelberger

发明人： Thierry Bruneau ,  Klaus Wendelberger

IPC分类号： H03H17/02

CPC分类号： H03H17/0248 ,  G05B11/42 ,  G05B13/021

摘要： A method for filtering a signal is proposed. A noisy input signal is continuously examined in order to determine whether the input signal it is within or outside a deadband. The deadband width and the zero point of the deadband are continuously adapted to the noise power of the input signal depending on the time behavior of the input signal and a predefined system time constant. At least one filtered output signal is continuously output, such as a deadband signal, which substantially corresponds to a smoothed input signal.

摘要翻译： 提出了一种滤波信号的方法。 连续检查噪声输入信号，以确定输入信号是否在死区内或外。 根据输入信号的时间行为和预定义的系统时间常数，死区宽度和死区的零点连续地适应输入信号的噪声功率。 至少一个滤波输出信号被连续输出，例如死区信号，其基本上对应于平滑的输入信号。