Data measured on STB3 shows that the fringe motion of a dim star due to the spacecraft attitude change can be attenuated by more than lOOdB at 0.01Hz using a combination of a slow feedback and a fast feedforward control using information fiom the two guide stars. This paper will ...
# 需要导入模块: from pybrain.structure import FeedForwardNetwork [as 别名]# 或者: from pybrain.structure.FeedForwardNetwork importoutdim[as 别名]deftrain(self):# We will build up a network piecewise in order to create a new dataset# for each layer.dataset = self.dataset piecenet = FeedForwa...
Data measured on STB3 show that fringe motion of a dim star due to spacecraft attitude changes can be attenuated by 80 dB at 0.1Hz without feedback control, using only information from two guide stars. This paper describes the STB3 setup, the pathlength feed-forward architecture, ...
Dim star fringe stabilization on the SIM testbed 3 using pathlength feed2forward of the`guide'interferometer optical path[ A] . Proc. SPIU[ C] , 2002Dim star fringe stabilization on the SIM test bed 3 using path length feed-forward of the ‘guide‘ interferometer optical path. Goullioud ...