Anbieter: Majestic Books, Hounslow, Vereinigtes Königreich
EUR 111,19
Anzahl: 3 verfügbar
In den WarenkorbZustand: New. pp. 264.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 115,07
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. In.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 115,07
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New. In.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 131,85
Anzahl: 2 verfügbar
In den WarenkorbHardcover. Zustand: Brand New. 250 pages. 9.00x5.00x1.00 inches. In Stock.
Anbieter: moluna, Greven, Deutschland
EUR 101,18
Anzahl: Mehr als 20 verfügbar
In den WarenkorbGebunden. Zustand: New. Han-Xiong Li is a professor in the Department of Systems Engineering at the City University of Hong Kong. Dr. Li serves as Associate Editor of IEEE Transaction on Cybernetics, and IEEE Transactions on Industrial Electronics. Over the last thirty years, he h.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 153,07
Anzahl: 2 verfügbar
In den WarenkorbPaperback. Zustand: Brand New. reprint edition. 240 pages. 9.25x6.10x0.55 inches. In Stock.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 155,06
Anzahl: 2 verfügbar
In den WarenkorbHardcover. Zustand: Brand New. 238 pages. 9.30x6.20x0.87 inches. In Stock.
Anbieter: preigu, Osnabrück, Deutschland
Taschenbuch. Zustand: Neu. Modeling, Analysis and Control of Hydraulic Actuator for Forging | Xinjiang Lu (u. a.) | Taschenbuch | x | Englisch | 2019 | Springer | EAN 9789811354342 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book describes load modeling approaches for complex work pieces and batch forgings, and demonstrates analytical modeling and data-driven modeling approaches for known and unknown complex forging processes. It overcomes the current shortcomings of modeling, analysis and control approaches, presenting contributions in three major areas: In the first, several novel modeling approaches are proposed: a process/shape-decomposition modeling method to help estimate the deformation force; an online probabilistic learning machine for the modeling of batch forging processes; and several data-driven identification and modeling approaches for unknown forging processes under different work conditions. The second area develops model-based dynamic analysis methods to derive the conditions of stability and creep. Lastly, several novel intelligent control methods are proposed for complex forging processes.One of the most serious problems in forging forming involves the inaccurate forgingconditions, velocity and position offered by the hydraulic actuator due to the complexity of both the deformation process of the metal work piece and the motion process of the hydraulic actuator. The book summarizes the current weaknesses of modeling, analysis and control approaches. are summarized as follows: a) With the current modeling approaches it is difficult to model complex forging processes with unknown parameters, as they only model the dynamics in local working areas but do not effectively model unknown nonlinear systems across multiple working areas; further, they do not take the batch forging process into account, let alone its distribution modeling. b) All previous dynamic analysis studies simplify the forging system to having a single-frequency pressure fluctuation and neglect the influences of non-linear load force. Further, they fail to take the flow equation in both valves and cylinders into account. c) Conventional control approaches only consider the linear deformation force and pay no attention to sudden changes and the motion synchronization for the multi-cylinder system, making them less effective for complex, nonlinear time-varying forging processes subject to sudden changes.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 166,27
Anzahl: 1 verfügbar
In den WarenkorbHardcover. Zustand: Brand New. 300 pages. In Stock.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 251,74
Anzahl: 1 verfügbar
In den WarenkorbHardcover. Zustand: Brand New. 300 pages. 6.47x0.74x9.36 inches. In Stock.
Sprache: Chinesisch
Verlag: Jointly published by the Abegg-Stiftung and Cultural Relics Press, Beijing, 2016
ISBN 10: 3905014602 ISBN 13: 9783905014600
Anbieter: Joseph Burridge Books, Dagenham, Vereinigtes Königreich
EUR 136,59
Anzahl: 1 verfügbar
In den WarenkorbSoft cover. Zustand: New. 376 pages in English and Chinese, 213 colour illus., 26 line drawings, soft binding, 24 x 30 cm Between 1985 and 1998 five ancient cemeteries were excavated near Zaghunluq (Qiemo) on the southern rim of the Taklamakan desert in Xinjiang, China. They span a time range from the 8th century BC to the 6th century AD. Textiles survived particularly well in the arid sands, many of them as complete garments. Made from wool, silk and cotton they show striking ornamental and animal patterns. The book presents a selection of these rich textile finds in words and pictures, including full technical descriptions and close ups.
Sprache: Chinesisch
Verlag: Jointly published by the Abegg-Stiftung and Cultural Relics Press, Beijing, 2016
ISBN 10: 3905014602 ISBN 13: 9783905014600
Anbieter: BUCHSERVICE / ANTIQUARIAT Lars Lutzer, Wahlstedt, Deutschland
Zustand: gut. Rechnung mit MwSt - Versand aus Deutschland pages.