Results 261 to 270 of about 21,439 (303)
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Design Factors for Hydraulic Crane Booms
SAE Technical Paper Series, 1969<div class="htmlview paragraph">Hydraulic crane boom design factors, such as loading, weight, extension method, and configuration are discussed with special emphasis on the practical aspects of their effect on mobility, lifting capacity, and boom length.
L. W. Livengood +3 more
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Robust Low-Boom Design in Primary Boom Carpet
AIAA Scitech 2021 Forum, 2021Atsushi Ueno, Yoshikazu Makino
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Control design for the rotation of crane loads for boom cranes
2003 IEEE International Conference on Robotics and Automation (Cat. No.03CH37422), 2004This paper handles the control of flexible link robot systems. Since in the considered case a manipulator for grabbing containers is suspended on two ropes, torsional oscillation occurs changing the position of the manipulator. A control strategy, which consists of feedforward and disturbance observer based feedback control implemented on boom cranes ...
Oliver Sawodny +2 more
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Kinematic Design of the Drilling Rig Boom
2019Drilling rigs are widely used in mining and road tunnel construction. An important requirement for these machines is maintain the drill orientation constantly parallel to the main axis of the machine. In the work the problems of designing the kinematics of the drill boom mechanisms are considered.
Sławomir Wudarczyk +2 more
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Non-Linearities in Crane Boom Design
SAE Technical Paper Series, 1989<div class="htmlview paragraph">The conflicting design goals of light weight and high strength influence decisions made during the development of many new products. Those products that are stability critical must be handled with particular caution.
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DESIGN OF A CASCADE CONTROLLER FOR A FLEXIBLE SPRAY BOOM
Mechanical Systems and Signal Processing, 1996Abstract Longitudinal accelerations and yawning angular accelerations of a tractor induce horizontal flexible spray boom deformations which cannot be reduced sufficiently by simple structural adaptations. An electro-hydraulic control system has therefore been developed in order to attenuate the negative effect of longitudinal tractor accelerations on
H. Ramon +2 more
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Design of a Forklift with Telescopic Boom
2008This paper gives an overview of a design of a forklift with telescopic boom for manipulation with freight weighing up to 3 t and lifting height of up to 4 m. A model of mobile machine intended for computer simulation is presented and an evaluation of influence of disturbance on behaviour and safety of manipulation is derived.
Muck, Draško, Mikulić, Dinko
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Design of Ultrathin Composite Self-Deployable Booms
Journal of Spacecraft and Rockets, 2014Recently developed analysis techniques for thin shells that can be folded elastically and are able to self-deploy are used to develop an iterative design approach for this type of structure. The proposed approach considers a series of potential designs and then evaluates, for each trial design, key performance parameters through a complete simulation ...
Mallikarachchi, H. M. Y. C. +1 more
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BOOM-Explorer: RISC-V BOOM Microarchitecture Design Space Exploration Framework
2021 IEEE/ACM International Conference On Computer Aided Design (ICCAD), 2021Chen Bai +5 more
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Design and Experimental Study on Telescopic Boom of the Space Manipulator
2017This paper achieves the design of the key component of space manipulator – the telescopic boom and develops the principle prototype, to solve the contradiction between large working space, small load and fine operation, high rigidity, high precision in space manipulator handling operations.
Shicai Shi, Qingchao He, Minghe Jin
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