JPS5865823A - 油圧シヨベルの作業軌跡制御装置 - Google Patents
油圧シヨベルの作業軌跡制御装置Info
- Publication number
- JPS5865823A JPS5865823A JP16409881A JP16409881A JPS5865823A JP S5865823 A JPS5865823 A JP S5865823A JP 16409881 A JP16409881 A JP 16409881A JP 16409881 A JP16409881 A JP 16409881A JP S5865823 A JPS5865823 A JP S5865823A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- cylinder
- arm
- angle
- boom
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 18
- 238000009412 basement excavation Methods 0.000 abstract description 17
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 60
- 238000010586 diagram Methods 0.000 description 10
- 230000007935 neutral effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000011017 operating method Methods 0.000 description 2
- UNPLRYRWJLTVAE-UHFFFAOYSA-N Cloperastine hydrochloride Chemical compound Cl.C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)OCCN1CCCCC1 UNPLRYRWJLTVAE-UHFFFAOYSA-N 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 101000802779 Rattus norvegicus Alpha-1-macroglobulin Proteins 0.000 description 1
- MTEOMEWVDVPTNN-UHFFFAOYSA-E almagate Chemical compound O.O.[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Al+3].[O-]C([O-])=O MTEOMEWVDVPTNN-UHFFFAOYSA-E 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16409881A JPS5865823A (ja) | 1981-10-16 | 1981-10-16 | 油圧シヨベルの作業軌跡制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16409881A JPS5865823A (ja) | 1981-10-16 | 1981-10-16 | 油圧シヨベルの作業軌跡制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5865823A true JPS5865823A (ja) | 1983-04-19 |
| JPH0313378B2 JPH0313378B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-22 |
Family
ID=15786722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16409881A Granted JPS5865823A (ja) | 1981-10-16 | 1981-10-16 | 油圧シヨベルの作業軌跡制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5865823A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49132801A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-25 | 1974-12-20 | ||
| JPS50603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-21 | 1975-01-07 |
-
1981
- 1981-10-16 JP JP16409881A patent/JPS5865823A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-21 | 1975-01-07 | ||
| JPS49132801A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-25 | 1974-12-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313378B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-22 |
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