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A platform for research: civil engineering, architecture and urbanism
IMPROVED DETERMINATION OF AN EXCAVATOR SWING BOOM ANGLE BASED ON INTERMITTENT FIRST INTERIM SWING BOOM ANGLES
The present invention relates to a system for determining a swing boom angle of an excavator 1, wherein the excavator 1 comprises a vehicle frame 2 comprising a cabin 3 and a swing boom 4 arranged on the vehicle frame 2 and configured to be rotated relative to the vehicle frame 2 about a rotation axis 5 that an actual swing boom position defines a swing boom angle. The system comprises a first measuring sensor 10 configured to be mounted on the vehicle frame 2 or the swing boom 4, wherein the first measuring sensor 10 is configured to determine a first interim swing boom angle of the swing boom 4 relative to the vehicle frame 2. The first interim swing boom angle is one of a discrete amount of one or more intermittent first interim swing boom angles, each of the discrete amount of one or more intermittent first interim swing boom angles being spaced from each other by at least a value of one degree. The system further comprises a second measuring sensor configured to be mounted on the swing boom 4 and to determine a second interim swing boom angle of the swing boom 4 relative to the vehicle frame 2, the second interim swing boom angle being from an indiscrete angle range and a processing unit. The processing unit is configured to receive first interim swing boom angle and the second interim swing boom angle and determine the swing boom angle by applying at least one of a filter and an algorithm to the first interim swing boom angle and the second interim swing boom angle.
IMPROVED DETERMINATION OF AN EXCAVATOR SWING BOOM ANGLE BASED ON INTERMITTENT FIRST INTERIM SWING BOOM ANGLES
The present invention relates to a system for determining a swing boom angle of an excavator 1, wherein the excavator 1 comprises a vehicle frame 2 comprising a cabin 3 and a swing boom 4 arranged on the vehicle frame 2 and configured to be rotated relative to the vehicle frame 2 about a rotation axis 5 that an actual swing boom position defines a swing boom angle. The system comprises a first measuring sensor 10 configured to be mounted on the vehicle frame 2 or the swing boom 4, wherein the first measuring sensor 10 is configured to determine a first interim swing boom angle of the swing boom 4 relative to the vehicle frame 2. The first interim swing boom angle is one of a discrete amount of one or more intermittent first interim swing boom angles, each of the discrete amount of one or more intermittent first interim swing boom angles being spaced from each other by at least a value of one degree. The system further comprises a second measuring sensor configured to be mounted on the swing boom 4 and to determine a second interim swing boom angle of the swing boom 4 relative to the vehicle frame 2, the second interim swing boom angle being from an indiscrete angle range and a processing unit. The processing unit is configured to receive first interim swing boom angle and the second interim swing boom angle and determine the swing boom angle by applying at least one of a filter and an algorithm to the first interim swing boom angle and the second interim swing boom angle.
IMPROVED DETERMINATION OF AN EXCAVATOR SWING BOOM ANGLE BASED ON INTERMITTENT FIRST INTERIM SWING BOOM ANGLES
VERBESSERTE BESTIMMUNG EINES BAGGERSCHWENKAUSLEGERWINKELS BASIEREND AUF INTERMITTIERENDEN ERSTEN ZWISCHENSCHWENKAUSLEGERWINKELN
DÉTERMINATION AMÉLIORÉE DE L'ANGLE DE LA FLÈCHE PIVOTANTE D'UNE EXCAVATRICE EN FONCTION DES ANGLES INTERMITTENTS DE LA PREMIÈRE FLÈCHE PIVOTANTE PROVISOIRE
KEAN MICHAEL GOULET (author) / KAUPPINEN TOMMI JUHANI (author)
2023-12-27
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G01P
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK
,
Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes
/
G05B
Steuer- oder Regelsysteme allgemein
,
CONTROL OR REGULATING SYSTEMS IN GENERAL
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