书目名称 | Digital Controller Implementation and Fragility | 副标题 | A Modern Perspective | 编辑 | Robert S. H. Istepanian,James F. Whidborne | 视频video | | 概述 | Presents the latest advances in the design methodologies and implementation issues of digital controller structures.Assembles a number of contributions from distinctive researchers working in these ar | 丛书名称 | Advances in Industrial Control | 图书封面 |  | 描述 | In the usual process of control system design, the assumption is made that the controller is implemented exactly. This assumption is usually reasonable, since clearly, the plant uncertainty is the most significant source of uncertainty in the control system, while controllers are implemented with high-precision hardware. However, inevitably, there will be some amount of uncertainty in the controller, a fact that is largely ignored in existing modern advanced robust control techniques. If the controller is implemented by analogue means, there are some tolerances in the analogue components. More commonly, the controller will be implemented digitally, and consequently there will be uncertainty involved with the quantization in the analogue-digital conversion and rounding in the parameter representation and in the numerical computations. A failure to account for these uncertainties in the controller may result in a controller that is "fragile". A controller is fragile in the sense that very small perturbations in the coefficients of the designed controller destabilize the closed-loop control system..This book collects a number of articles which consider the problems of finite-precision | 出版日期 | Book 2001 | 关键词 | Hardware; algorithms; complexity; control; control system; development; fuzzy control; fuzzy controller; ide | 版次 | 1 | doi | https://doi.org/10.1007/978-1-4471-0265-6 | isbn_softcover | 978-1-4471-1082-8 | isbn_ebook | 978-1-4471-0265-6Series ISSN 1430-9491 Series E-ISSN 2193-1577 | issn_series | 1430-9491 | copyright | Springer-Verlag London 2001 |
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