ES8402436A1 - Equipment for controlling the drive element of a horizontal movement - Google Patents
Equipment for controlling the drive element of a horizontal movementInfo
- Publication number
- ES8402436A1 ES8402436A1 ES518806A ES518806A ES8402436A1 ES 8402436 A1 ES8402436 A1 ES 8402436A1 ES 518806 A ES518806 A ES 518806A ES 518806 A ES518806 A ES 518806A ES 8402436 A1 ES8402436 A1 ES 8402436A1
- Authority
- ES
- Spain
- Prior art keywords
- drive element
- circuit
- regulating
- driven member
- controlling
- 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.)
- Expired
Links
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
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
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
- B66C13/30—Circuits for braking, traversing, or slewing motors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D17/00—Control of torque; Control of mechanical power
- G05D17/02—Control of torque; Control of mechanical power characterised by the use of electric means
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Position Or Direction (AREA)
- Control Of Velocity Or Acceleration (AREA)
Abstract
Equipment for controlling the horizontal movement of a driven member as it traverses its support, so that elastic deformations in the support which arise during its traversal may be minimized or even eliminated, includes a torque circuit for regulating the electromechanical torque supplied by a drive element during acceleration, deceleration and braking a regulating circuit for regulating the absolute speed of the mobile part of the driven member a differential speed circuit for determining the difference between the absolute speed of the driven member mobile part and the speed of the drive element, and for modifying the torque instruction and a shunting circuit comprising resistive and capacitive elements, for stabilizing the dynamic behaviour.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8201128A FR2520133A1 (en) | 1982-01-19 | 1982-01-19 | EQUIPMENT FOR REDUCING DYNAMIC EFFECTS IN THE ROTATION CONTROL OF A HORIZONTAL ELEMENT OF GREAT INERTIA |
Publications (2)
Publication Number | Publication Date |
---|---|
ES518806A0 ES518806A0 (en) | 1984-02-16 |
ES8402436A1 true ES8402436A1 (en) | 1984-02-16 |
Family
ID=9270293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES518806A Expired ES8402436A1 (en) | 1982-01-19 | 1983-01-05 | Equipment for controlling the drive element of a horizontal movement |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS58170396A (en) |
KR (1) | KR910001852B1 (en) |
DE (1) | DE3301091C2 (en) |
ES (1) | ES8402436A1 (en) |
FR (1) | FR2520133A1 (en) |
GB (1) | GB2114319B (en) |
IT (1) | IT1193603B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721065C2 (en) * | 1987-06-26 | 1994-06-09 | Elmeg | Device for operating an actuator |
JP2862052B2 (en) * | 1993-04-01 | 1999-02-24 | 三菱電機株式会社 | Position command method and device |
DK0691301T3 (en) * | 1994-06-06 | 2001-03-26 | Liebherr Werk Biberach Gmbh | Turning tool for a crane |
DE19510167C2 (en) * | 1995-03-21 | 1997-04-10 | Stahl R Foerdertech Gmbh | Suspension with swing damping |
DE19512253B4 (en) * | 1995-03-31 | 2006-05-11 | Christoph Fischer | Rotary drive for a slewing boom |
FR2743058B1 (en) * | 1995-12-27 | 1998-01-30 | Schneider Electric Sa | ANTI-SKIDING DEVICE FOR A LIFT TRUCK |
DE19653546C1 (en) * | 1996-12-20 | 1998-07-16 | Jenoptik Jena Gmbh | Lasers with different emission directions |
DE102012015306A1 (en) * | 2012-07-31 | 2014-02-06 | Control Techniques Ltd. | Method for controlling the slewing gear of a slewing crane |
CN110240068B (en) * | 2019-05-24 | 2020-07-14 | 河南卫华重型机械股份有限公司 | Bypass-shared crane pressure regulating control system and control method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2067426A5 (en) * | 1969-11-03 | 1971-08-20 | Richier Sa | |
FR2080091A5 (en) * | 1970-02-24 | 1971-11-12 | Richier Sa | |
US3916279A (en) * | 1973-08-20 | 1975-10-28 | Hitachi Ltd | Friction compensating apparatus for load moving machines |
DE2534631A1 (en) * | 1975-08-02 | 1977-02-10 | Linde Ag | Crane hoist electric control system - delivers signal from input potentiometer to logic and starting circuits |
DE2742079C3 (en) * | 1977-09-19 | 1982-03-18 | Siemens AG, 1000 Berlin und 8000 München | Drive arrangement for positioning a drive shaft |
JPS54182809U (en) * | 1978-06-16 | 1979-12-25 | ||
JPS559264A (en) * | 1978-07-04 | 1980-01-23 | Nippon Telegr & Teleph Corp <Ntt> | Control system for positioning |
-
1982
- 1982-01-19 FR FR8201128A patent/FR2520133A1/en active Granted
-
1983
- 1983-01-05 ES ES518806A patent/ES8402436A1/en not_active Expired
- 1983-01-14 GB GB08301017A patent/GB2114319B/en not_active Expired
- 1983-01-14 DE DE3301091A patent/DE3301091C2/en not_active Expired - Lifetime
- 1983-01-19 IT IT19181/83A patent/IT1193603B/en active
- 1983-01-19 JP JP58005970A patent/JPS58170396A/en active Granted
- 1983-01-19 KR KR1019830000191A patent/KR910001852B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910001852B1 (en) | 1991-03-28 |
KR840003367A (en) | 1984-08-20 |
GB8301017D0 (en) | 1983-02-16 |
JPH0341021B2 (en) | 1991-06-20 |
GB2114319B (en) | 1987-01-07 |
IT8319181A0 (en) | 1983-01-19 |
ES518806A0 (en) | 1984-02-16 |
FR2520133A1 (en) | 1983-07-22 |
IT1193603B (en) | 1988-07-21 |
JPS58170396A (en) | 1983-10-06 |
GB2114319A (en) | 1983-08-17 |
DE3301091A1 (en) | 1983-08-18 |
DE3301091C2 (en) | 1994-08-25 |
FR2520133B1 (en) | 1984-03-23 |
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