Design of a Band-Stop Filter for a Space Shuttle Vehicle
Access Status
Authors
Date
2015Type
Metadata
Show full item recordCitation
Source Title
ISSN
School
Collection
Abstract
Due to the structural coupling of a space shuttle vehicle, the selection of a suitable controller gain has been a difficult task. However, this task is very critical as it will affect the performance of the controller. In this brief, a band-stop filter is constructed by using a combined network of a low-pass filter and a high-pass filter. On this basis, digital processing is carried out using bilinear transformation and predistorted processing. To solve the parameters of the filter, a frequency-domain method and an optimization method are applied. The designed filter can effectively reduce the structural coupling, as well as broaden the margin for the regulation of the control law.
Related items
Showing items related by title, author, creator and subject.
-
Tseng, Chien H. (1999)The design of envelope-constrained (EC) filters is considered for the time-domain synthesis of filters for signal processing problems. The objective is to achieve minimal noise enhancement where the shape of the filter ...
-
Huo, Jiaquan (2004)The main theme of this thesis is the control of acoustic echoes for modem voice communication systems by means of echo cancellation. Two important issues in acoustic echo cancellation, namely the efficient adaptation of ...
-
Mullins, Benjamin; King, Andrew; Braddock, R. (2011)Fibrous filters are used extensively in a range of applications, including process engineering, automotive filtration and for worker (respiratory) protection. These filters are usually a felted, nonwoven structure of ...