A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator Control Architecture For Generating Sensor Location And Offset Angle
A machine is disclosed including a sensor on a limb, an implement, an architecture, and a linkage assembly (LA) including a boom and a stick. The architecture comprises one or more LA actuators and a controller that generates a sensor location and offset angle ϕ and is programmed to: pivot the limb (either the boom or stick) about a pivot point and generate a set of sensor signals. The controller is programmed to repeatedly execute an iterative process n times until exceeding a threshold, which process comprises determining a sensor location estimate n (a distance between the sensor and the pivot point) and an offset angle estimate ϕn defined relative to a limb axis. A utilized optimization model includes the set of sensor signals and error terms.
Excavator Control Architecture For Generating Sensor Location And Offset Angle
A machine is disclosed including a sensor on a limb, an implement, an architecture, and a linkage assembly (LA) including a boom and a stick. The architecture comprises one or more LA actuators and a controller that generates a sensor location and offset angle ϕ and is programmed to: pivot the limb (either the boom or stick) about a pivot point and generate a set of sensor signals. The controller is programmed to repeatedly execute an iterative process n times until exceeding a threshold, which process comprises determining a sensor location estimate n (a distance between the sensor and the pivot point) and an offset angle estimate ϕn defined relative to a limb axis. A utilized optimization model includes the set of sensor signals and error terms.
Excavator Control Architecture For Generating Sensor Location And Offset Angle
HOWELL MARK NICHOLAS (author) / FREI SAMUEL JOSEPH (author)
2019-09-12
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
Excavator control architecture for generating sensor location and offset angle
| European Patent Office | 2019
Excavator control architecture for generating sensor location and offset angle
| European Patent Office | 2021
Excavator Control Achitecture For Generating Sensor Location And Offset Angle
| European Patent Office | 2018
MACHINE CONTROL ARCHITECTURE FOR GENERATING SENSOR LOCATION AND OFFSET ANGLE
| European Patent Office | 2018
MACHINE CONTROL ARCHITECTURE FOR GENERATING SENSOR LOCATION AND OFFSET ANGLE
| European Patent Office | 2023