EP1334945A3 - Device and method for controlling rotation of container - Google Patents

Device and method for controlling rotation of container Download PDF

Info

Publication number
EP1334945A3
EP1334945A3 EP03002160A EP03002160A EP1334945A3 EP 1334945 A3 EP1334945 A3 EP 1334945A3 EP 03002160 A EP03002160 A EP 03002160A EP 03002160 A EP03002160 A EP 03002160A EP 1334945 A3 EP1334945 A3 EP 1334945A3
Authority
EP
European Patent Office
Prior art keywords
container
rotation angle
rotation
angle
lifting attachment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03002160A
Other languages
German (de)
French (fr)
Other versions
EP1334945A2 (en
Inventor
Nobuo Mitsubishi Heavy Ind. Ltd. Yoshioka
Tadaaki Mitsubishi Heavy Ind. Ltd. Monzen
Masaki Mitsubishi Heavy Ind. Ltd. Nishioka
Takashi Mitsubishi Heavy Ind. Ltd. Toyohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP1334945A2 publication Critical patent/EP1334945A2/en
Publication of EP1334945A3 publication Critical patent/EP1334945A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • B66C13/085—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions electrical

Abstract

A device for controlling the rotation of a container used for a crane which includes a jib (2) for hanging a container (19) via a lifting attachment (15) and a rope (3), the device rotating the container by rotating the rope using a rotation motor (16). The device includes a container rotation angle obtaining unit (22,23); a lifting attachment rotation angle obtaining unit; a control computing unit (50) which computes a motor control command value based on an equation relating to a deviation between a target rotation angle and the rotation angle of the container, an angle of the lifting attachment member, and the motor control command value; a rotation motor control unit which drives the rotation motor; and a feedback control unit which performs feedback control on the rotation angle of the container and the angle of the lifting attachment member so that the rotation angle of the container matches the target rotation angle of the container.
EP03002160A 2002-02-08 2003-02-03 Device and method for controlling rotation of container Withdrawn EP1334945A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002032887 2002-02-08
JP2002032887 2002-02-08

Publications (2)

Publication Number Publication Date
EP1334945A2 EP1334945A2 (en) 2003-08-13
EP1334945A3 true EP1334945A3 (en) 2004-01-02

Family

ID=27606549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03002160A Withdrawn EP1334945A3 (en) 2002-02-08 2003-02-03 Device and method for controlling rotation of container

Country Status (1)

Country Link
EP (1) EP1334945A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921954B1 (en) * 2007-10-04 2009-11-27 Sogreah Consultants SYSTEM FOR ASSISTING THE INSTALLATION OF BUILDING BLOCKS OF ARTIFICIAL WORKS.
DE102010054502A1 (en) * 2010-12-14 2012-06-14 Wolfgang Wichner Method and device for positioning a hanging on a cable suspension of a crane crane load in the direction of rotation about its vertical axis
DE102014008094A1 (en) 2014-06-02 2015-12-03 Liebherr-Werk Nenzing Gmbh Method for controlling the alignment of a crane load and a jib crane

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461676A1 (en) * 1979-07-17 1981-02-06 Casteran Jean Control system for loading crane - calculates optimum trajectory using uniform acceleration and deceleration phases
EP0027507A1 (en) * 1979-08-21 1981-04-29 Siemens Aktiengesellschaft Speed control for slewing and lifting gears of transportation devices, especially of cranes of ships
JPS60232330A (en) * 1984-04-28 1985-11-19 Mitsubishi Heavy Ind Ltd Container crane automation device
EP0394147A1 (en) * 1989-04-14 1990-10-24 Reel S.A. Device for controlling automatically the position and the oscillations of a suspended load during its transportation by a lifting device
DE19907989A1 (en) * 1998-02-25 1999-10-07 Hofer Eberhard Path regulation method for gantry crane
DE19826695A1 (en) * 1998-06-16 1999-12-23 Siemens Ag Regulating load rotation angle e.g. for container cranes
US6092678A (en) * 1998-06-05 2000-07-25 Shinko Electric Co., Ltd. Overhead hoist transfer
EP1063194A2 (en) * 1999-06-25 2000-12-27 Siemens Aktiengesellschaft Method for lowering and depositing a crane load on a support
DE10064182A1 (en) * 2000-10-19 2002-05-08 Liebherr Werk Nenzing Crane or excavator for handling a load suspended from a load rope with load swing damping

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461676A1 (en) * 1979-07-17 1981-02-06 Casteran Jean Control system for loading crane - calculates optimum trajectory using uniform acceleration and deceleration phases
EP0027507A1 (en) * 1979-08-21 1981-04-29 Siemens Aktiengesellschaft Speed control for slewing and lifting gears of transportation devices, especially of cranes of ships
JPS60232330A (en) * 1984-04-28 1985-11-19 Mitsubishi Heavy Ind Ltd Container crane automation device
EP0394147A1 (en) * 1989-04-14 1990-10-24 Reel S.A. Device for controlling automatically the position and the oscillations of a suspended load during its transportation by a lifting device
DE19907989A1 (en) * 1998-02-25 1999-10-07 Hofer Eberhard Path regulation method for gantry crane
US6092678A (en) * 1998-06-05 2000-07-25 Shinko Electric Co., Ltd. Overhead hoist transfer
DE19826695A1 (en) * 1998-06-16 1999-12-23 Siemens Ag Regulating load rotation angle e.g. for container cranes
EP1063194A2 (en) * 1999-06-25 2000-12-27 Siemens Aktiengesellschaft Method for lowering and depositing a crane load on a support
DE10064182A1 (en) * 2000-10-19 2002-05-08 Liebherr Werk Nenzing Crane or excavator for handling a load suspended from a load rope with load swing damping

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 096 (M - 469) 12 April 1986 (1986-04-12) *

Also Published As

Publication number Publication date
EP1334945A2 (en) 2003-08-13

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