Abstract: Systems and methods are disclosed for managing task assignments for a fleet of haul trucks at a mine site. An assignment engine may: receive state data for a haul truck including haul weight data and second state data for the mine site that is indicative of a plurality of available tasks and associated task material weight data; assign a task to the haul truck by inputting the state data into a trained reinforcement-learning model, wherein: the model has been trained to learn an assignment policy that optimizes a reward function, such that the learned policy accounts for vehicle performance variance due to changing vehicle haul weight and/or road conditions; and cause the at least one haul truck to be operated according to the at least one task assignment.

Abstract: A dipper for a work machine is disclosed. The dipper may have a front cavity wall forming an inlet which defines a vertical inlet plane, a rear cavity wall opposite the front cavity wall forming an outlet which defines an outlet plane, a top cavity wall extending between front and rear cavity walls defining a horizontal top plane, a bottom cavity wall opposite the top cavity wall defining a bottom plane, and two side cavity walls. The two side cavity walls may further extend between the front and rear cavity wall. The outlet plane may be angled relative to the inlet plane, the bottom plane may be angled relative to the top plane, and the outlet plane is perpendicular to the bottom plane.

Abstract: Systems and methods are disclosed for managing task assignments for a fleet of haul trucks at a mine site. An assignment engine may: receive state data for a haul truck including haul weight data and second state data for the mine site that is indicative of a plurality of available tasks and associated task material weight data; assign a task to the haul truck by inputting the state data into a trained reinforcement-learning model, wherein: the model has been trained to learn an assignment policy that optimizes a reward function, such that the learned policy accounts for vehicle performance variance due to changing vehicle haul weight and/or road conditions; and cause the at least one haul truck to be operated according to the at least one task assignment.

Abstract: A dipper for a work machine is disclosed. The dipper may have a front cavity wall forming an inlet which defines a vertical inlet plane, a rear cavity wall opposite the front cavity wall forming an outlet which defines an outlet plane, a top cavity wall extending between front and rear cavity walls defining a horizontal top plane, a bottom cavity wall opposite the top cavity wall defining a bottom plane, and two side cavity walls. The two side cavity walls may further extend between the front and rear cavity wall. The outlet plane may be angled relative to the inlet plane, the bottom plane may be angled relative to the top plane, and the outlet plane is perpendicular to the bottom plane.