文档介绍：港口装卸 年第 期 总第 期
Shanghai Zhenhua Heavy Industries Co., Ltd.
Abstract
: Anti-s way control of co nt aine r gantry cr an e spreade r is an impor tant factor affe cting the o peration e fficien-
cy of contai ner operation equipment. Due to the limitation of top ology and working p rincip le,the tr adit ional anti -swa y control
types,suc h as mechani cal,hyd raulic and elect ronic,h ave m any sh ortcom ings. This paper studies th e s tructur e and wor king
princ iple o f distrib uted lifting m echanism and gant ry crane trolle y fra me with cooperative ope ration of a ct ive anti-s wa y and
load micr o motion f un ction,the bottleneck problem of conversion from passive mechanical loss anti-sway of topology to active
following an ti-sway is solved.
Key words
: container gantry crane; active following; anti-sway control
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