04825cam a2200685Ia 4500 ocn851175080 OCoLC 20171106095901.0 m o d cr cnu---unuuu 130628s2013 enka ob 001 0 eng d 2013936315 9781118575246 (electronic bk.) 1118575245 (electronic bk.) 9781118574898 (electronic bk.) 1118574893 (electronic bk.) 1299679706 (ebk) 9781299679702 (ebk) 9781118574751 1118574753 9781848214651 1848214650 AU@ 000051762758 CHBIS 010441768 CHVBK 334094275 DEBBG BV041905800 DEBBG BV043396051 DEBSZ 431441448 DKDLA 820120-katalog:000664435 NZ1 15341680 (OCoLC)851175080 (OCoLC)851157858 (OCoLC)961597252 (OCoLC)962701552 499220 MIL N$T eng pn N$T DG1 CUS IDEBK EBLCP MHW YDXCP OCLCA E7B CDX OCLCF LRU OCLCQ DEBSZ DEBBG OCLCQ COO OCLCQ AZK MAIN QA402.3 COM 017000 bisacsh 003.5 23 Feyel, Philippe. Loop-shaping robust control / Philippe Feyel. [electronic resource] London : ISTE ; Hoboken, NJ : Wiley, 2013. 1 online resource (xxiv, 261 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Automation control and industrial engineering series Includes bibliographical references and index. Introduction -- The Loop-shaping Approach -- Loop-shaping H-infinity Synthesis -- Two Degrees-of-Freedom Controllers -- Extensions and Optimizations -- Appendix 1. Demonstrative Elements on the Optimization of Robust Stabilization with Order Constraint -- Appendix 2. Establishment of Real LMIs for the Quasi-Convex Problem of Optimization of the Weighting Functions. "The loop-shaping approach consists of obtaining a specification in relation to the open loop of the control from specifications regarding various closed loop transfers, because it is easier to work on a single transfer (in addition to the open loop) than on a multitude of transfers (various loopings such as set point/error, disturbance/error, disturbance/control, etc.). The simplicity and flexibility of the approach make it very well adapted to the industrial context. This book presents the loop-shaping approach in its entirety, starting with the declension of high-level specifications into a loop-shaping specification. It then shows how it is possible to fully integrate this approach for the calculation of robust and efficient correctors with the help of existing techniques, which have already been industrially tried and tested, such as H-infinity synthesis. The concept of a gap metric (or distance between models) is also presented along with its connection with the prime factors of a set of systems shaping a ball of models, as well as its connections with robust synthesis by loop-shaping, in order to calculate efficient and robust correctors. As H-infinity loop-shaping is often demanding in terms of the order of correctors, the author also looks at loop-shaping synthesis under an ordering constraint. Two further promising lines of research are presented, one using stochastic optimization, and the other non-smooth optimization. Finally, the book introduces the concept of correction with two degrees of freedom via the formalism of prime factorization. Avenues for future work are also opened up by the author as he discusses the main drawbacks to loop-shaping synthesis, and how these issues can be solved using modern optimization techniques in an increasingly competitive industrial context, in accordance with ever more complex sets of functional specifications, associated with increasingly broad conditions of usage."--Publisher's website. Print version record. Control theory. Mathematical optimization. COMPUTERS Cybernetics. bisacsh Control theory. fast (OCoLC)fst00877085 Mathematical optimization. fast (OCoLC)fst01012099 Electronic books. Print version: Feyel, Philippe. Loop-shaping robust control. ISTE, 2013 9781848214651 (DLC) 2013936315 (OCoLC)847141221 Automation-control and industrial engineering series. http://onlinelibrary.wiley.com/book/10.1002/9781118575246 Wiley Online Library ddc BK 206860 206860