Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 702

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Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 702

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 562

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Simulation of Fluid Power Systems with Simcenter Amesim

Simulation of Fluid Power Systems with Simcenter Amesim PDF Author: Nicolae Vasiliu
Publisher: CRC Press
ISBN: 1351645161
Category : Science
Languages : en
Pages : 761

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Book Description
This book illustrates numerical simulation of fluid power systems by LMS Amesim Platform covering hydrostatic transmissions, electro hydraulic servo valves, hydraulic servomechanisms for aerospace engineering, speed governors for power machines, fuel injection systems, and automotive servo systems It includes hydrostatic transmissions, automotive fuel injection, hydropower speed units governor, aerospace servo systems along with case studies of specified companies Aids in predicting and optimizing the static and dynamic performances related to the systems under study

Proceedings of the Joint Automatic Control Conference

Proceedings of the Joint Automatic Control Conference PDF Author:
Publisher:
ISBN:
Category : Automatic control
Languages : en
Pages : 756

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Petroleum Abstracts

Petroleum Abstracts PDF Author:
Publisher:
ISBN:
Category : Petroleum
Languages : en
Pages : 1752

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Mobile Working Hydraulic System Dynamics

Mobile Working Hydraulic System Dynamics PDF Author: Mikael Axin
Publisher: Linköping University Electronic Press
ISBN: 9176859711
Category : Hydraulic engineering
Languages : en
Pages : 108

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Book Description
This thesis deals with innovative working hydraulic systems for mobile machines. Flow control systems are studied as an alternative to load sensing. The fundamental difference is that the pump is controlled based on the operator’s command signals rather than feedback signals from the loads. This control approach enables higher energy efficiency and there is no load pressure feedback causing stability issues. Experimental results show a reduced pump pressure margin and energy saving potential for a wheel loader application. The damping contribution from the inlet and outlet orifice in directional valves is studied. Design rules are developed and verified by experiments. A novel system architecture is proposed where flow control, load sensing and open-centre are merged into a generalized system description. The proposed system is configurable and the operator can realize the characteristics of any of the standard systems without compromising energy efficiency. This can be done non-discretely on-the-fly. Experiments show that it is possible to avoid unnecessary energy losses while improving system response and increasing stability margins compared to load sensing. Static and dynamic differences between different control modes are also demonstrated experimentally.

Instruments, Measurement, Electronics and Information Engineering

Instruments, Measurement, Electronics and Information Engineering PDF Author: J.Z. Ma
Publisher: Trans Tech Publications Ltd
ISBN: 3038261653
Category : Technology & Engineering
Languages : en
Pages : 4058

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Book Description
Selected, peer reviewed papers from the 2013 International Conference on Precision Mechanical Instruments and Measurement Technology (ICPMIMT 2013), May 25-26, 2013, Shenyang, Liaoning, China

Mechatronic Systems 1

Mechatronic Systems 1 PDF Author: Waldemar Wójcik
Publisher: Routledge
ISBN: 1000487296
Category : Technology & Engineering
Languages : en
Pages : 306

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Book Description
The subject of the first volume is the issues related to the components and systems of transport machines. Motor vehicle systems tests are described: suspension dampers, steering, brakes and differentials. Design issues of machine elements operating in extreme conditions are also addressed. The possibility of increasing wear resistance in high-speed and ethanol-powered engines is analyzed. An extensive part covers the dynamics of hydraulic, electro-hydraulic and mechanical-hydraulic systems and the issues of diagnostics and automatic control in such systems. Aspects of the regional system of motor transport, public transport and transport and logistics of agricultural machinery are also addressed. The volume also examines selected technical and economic issues of gas transport. Topics on modelling of production processes with the transport of products are a complement.

Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Automatic control
Languages : en
Pages : 760

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NASA Tech Brief

NASA Tech Brief PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1132

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