2009
DOI: 10.4028/www.scientific.net/kem.413-414.291
|View full text |Cite
|
Sign up to set email alerts
|

Development of Many-Angular Pin Type Load Cell for a Overload Limiter of a Movable Crane

Abstract: An overload limiter is used to prevent its overturning accident during an operating of a movable crane. Recently the indirectly measuring method, which measures hoisting load and overturning moment of overload limiter, demands instead of the existing method, which measures only hoisting load. The indirectly measuring method is how to conduct the hoisting load and overturning moment as measuring the load of hydraulic cylinder for a luffing driving of boom. So we need to develop the many-angular pin type load ce… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
5
0

Year Published

2011
2011
2024
2024

Publication Types

Select...
4
3

Relationship

0
7

Authors

Journals

citations
Cited by 9 publications
(5 citation statements)
references
References 2 publications
0
5
0
Order By: Relevance
“…3. The magnitudes of front external force vectors obtained by using three equations (2)- (4) , , and are shown in Fig. 3.…”
Section: A External Force Vector Measurement Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…3. The magnitudes of front external force vectors obtained by using three equations (2)- (4) , , and are shown in Fig. 3.…”
Section: A External Force Vector Measurement Methodsmentioning
confidence: 99%
“…Consequently, practical methodologies of external force measurement for construction manipulators have not been proposed [4]- [6]. As a first step in constructing an external force measurement system in the construction machinery field, we previously proposed a practical approach to measuring the external force applied to a hydraulic cylinder by using dominant error force identification [7].…”
Section: Introductionmentioning
confidence: 99%
“…Force sensors that measure forces directly, such as load pins [4], have been extensively applied to diverse robotic manipulators. When applied to construction manipulators, however, they have various drawbacks in practicality owing to primordial characteristics related to their heavy weight and the high generative force and severe usage environment.…”
Section: A Force Sensor Analysismentioning
confidence: 99%
“…Such drawbacks include lower measurement accuracy and insufficient mechanical endurance for outdoor applications. Pin-type load cells are specially developed for an excavator or crane [8], but their measurement accuracy is insufficient for practical construction work. This type of sen-sor is thus difficult to apply to construction manipulators.…”
Section: Suitable Approach For Construction Manipulatormentioning
confidence: 99%