0 a tall metal frame that supports heavy machines such as cranes, railway signals, or other equipment
However, time optimal feedback designing is a difficult problem for a gantry crane and this problem is not yet solved.
The possibility to render the elastic vibrations as small as desired is proved analytically for a gantry crane with a payload.
This should be done for a range of depths and for treatment beams at a range of gantry angles.
No significant difference between the gantry tilting and half beam block techniques was demonstrated.
It has launched a 3 to 5 axis gantry-robot for industrial production of large and specific complex parts for special applications in the aeronautic industry.
The motion of a gantry crane under the designed feedback control is not far from the time optimal motion.
Production of ion beams in high-power laser-plasma interactions most of the gantry, which provides multidirectional irradiation of a lying patient, is no longer required.
Therefore, in our opinion, the problem of the controller design is for a gantry crane not closed.
中文繁体
(起重機的)龍門架, (鐵路信號燈的)跨軌信號架…
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(起重机的)龙门架, (铁路信号灯的)跨轨信号架…
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pórtico…
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portique…
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jeřábový portál, signální most…
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galgekran, signalbro, skiltebro…
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kerangka derek…
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โครงเหล็กแท่นปั้นจั่น…
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