Lu xinjiang (39 Ergebnisse)

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Hardback. Zustand: New. Most existing robust design books address design for static systems, or achieve robust design from experimental data via the Taguchi method. Little work considers model information for robust design particularly for the dynamic system. This book covers robust design for both static and dynamic systems using the nominal model information or the hybrid model/data information, and also integrates design with control under a large operating region. This design can handle strong nonlinearity and more uncertainties from model and parameters.…

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Hardcover. Zustand: New. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

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Zustand: New. pp. 264.

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Zustand: New. pp. 264 Index.

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Zustand: New. In English.

Zustand: New. In English.

Hardcover. Zustand: Brand New. 250 pages. 9.00x5.00x1.00 inches. In Stock.

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.…

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Paperback. Zustand: Brand New. reprint edition. 240 pages. 9.25x6.10x0.55 inches. In Stock.

Hardcover. Zustand: Brand New. 238 pages. 9.30x6.20x0.87 inches. In Stock.

Hardback. Zustand: New. Most existing robust design books address design for static systems, or achieve robust design from experimental data via the Taguchi method. Little work considers model information for robust design particularly for the dynamic system. This book covers robust design for both static and dynamic systems using the nominal model information or the hybrid model/data information, and also integrates design with control under a large operating region. This design can handle strong nonlinearity and more uncertainties from model and parameters.…

Hardcover. Zustand: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Zustand: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Zustand: Brand New. 300 pages. 6.47x0.74x9.36 inches. In Stock.

Soft 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.…

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Zustand: new. Questo è un articolo print on demand.

Zustand: new. Questo è un articolo print on demand.

Hardcover. Zustand: Brand New. 250 pages. 9.00x5.00x1.00 inches. In Stock. This item is printed on demand.