A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RELATIVE VELOCITY BASED ACTUATOR VELOCITY CALIBRATION SYSTEM
A milling machine has a frame, ground engaging tracks that support the frame, a first actuator connecting the frame to a first track of the ground engaging tracks and a second actuator connecting the frame to a second track from the ground engaging tracks. The milling machine has an orientation sensor that determines an orientation of the frame. The milling machine has a controller that operates the first and second actuators to raise or lower the frame. The controller determines the frame orientation using the orientation sensor. The controller also determines a velocity error between actuator velocities of the first and second actuators based on the frame orientation and a target orientation of the frame. The controller determines a control parameter for the second actuator based on the velocity error and operates the second actuator using the determined control parameter.
RELATIVE VELOCITY BASED ACTUATOR VELOCITY CALIBRATION SYSTEM
A milling machine has a frame, ground engaging tracks that support the frame, a first actuator connecting the frame to a first track of the ground engaging tracks and a second actuator connecting the frame to a second track from the ground engaging tracks. The milling machine has an orientation sensor that determines an orientation of the frame. The milling machine has a controller that operates the first and second actuators to raise or lower the frame. The controller determines the frame orientation using the orientation sensor. The controller also determines a velocity error between actuator velocities of the first and second actuators based on the frame orientation and a target orientation of the frame. The controller determines a control parameter for the second actuator based on the velocity error and operates the second actuator using the determined control parameter.
RELATIVE VELOCITY BASED ACTUATOR VELOCITY CALIBRATION SYSTEM
DOY NATHANIEL S (author) / KUISSI HYPPOLITE (author) / HOGAN LEE M (author)
2021-09-16
Patent
Electronic Resource
English
IPC:
B60G
VEHICLE SUSPENSION ARRANGEMENTS
,
Radaufhängungen und Federungen für Fahrzeuge
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
Relative velocity based actuator velocity calibration system
| European Patent Office | 2023
RELATIVE VELOCITY BASED ACTUATOR VELOCITY CALIBRATION SYSTEM
| European Patent Office | 2021