Invention Grant
- Patent Title: Systems and methods for controlling machine ground pressure and tipping
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Application No.: US15751035Application Date: 2016-06-30
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Publication No.: US11242669B2Publication Date: 2022-02-08
- Inventor: MooYoung Lee , William J. Hren , Ethan J. Pedretti , Michael J. Linstroth , Nicholas R. Voelz
- Applicant: JOY GLOBAL SURFACE MINING INC
- Applicant Address: US WI Milwaukee
- Assignee: JOY GLOBAL SURFACE MINING INC
- Current Assignee: JOY GLOBAL SURFACE MINING INC
- Current Assignee Address: US WI Milwaukee
- Agency: Michael Best & Friedrich LLP
- International Application: PCT/US2016/040432 WO 20160630
- International Announcement: WO2017/004389 WO 20170105
- Main IPC: E02F3/43
- IPC: E02F3/43 ; E02F3/30 ; E02F9/20 ; E02F9/24 ; E02F9/26 ; E02F3/42 ; E02F9/02

Abstract:
Methods and systems for operating an industrial machine. One system includes a controller that includes an electronic processor. The electronic processor is configured to calculate an eccentricity of a center of gravity of the industrial machine with respect to a center of a bearing propelling the industrial machine and calculate a ground pressure associated with the bearing based on the eccentricity of the center of gravity. The electronic processor is also configured to set a maximum torque applied by an actuator included in the industrial machine to a value less than an available maximum torque based on the eccentricity of the center of gravity and the ground pressure.
Public/Granted literature
- US20180230673A1 SYSTEMS AND METHODS FOR CONTROLLING MACHINE GROUND PRESSURE AND TIPPING Public/Granted day:2018-08-16
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