Abstract: An embodiment may involve obtaining a three-dimensional image map of m surfaces within an environment, wherein the surfaces are associated with importance weights that represent how frequently the surfaces are expected to be touched; determining a set of n vantage points for a light source within the environment; calculating an m×n irradiance matrix for each of the surfaces when the light source is in each of the vantage points, wherein each entry in the m×n irradiance matrix is determined by: (i) rasterizing the three-dimensional image map, (ii) identifying a set of visible surfaces, and (iii) calculating an amount of light-based power that would reach each of the visible surfaces; determining a set of n dwell times for the vantage points; and providing instructions, to a disinfecting agent, to traverse at least a subset of the vantage points, pausing at and illuminating at least some.

Abstract: An embodiment may involve obtaining a three-dimensional image map of m surfaces within an environment, wherein the surfaces are associated with importance weights that represent how frequently the surfaces are expected to be touched; determining a set of n vantage points for a light source within the environment; calculating an m×n irradiance matrix for each of the surfaces when the light source is in each of the vantage points, wherein each entry in the m×n irradiance matrix is determined by: (i) rasterizing the three-dimensional image map, (ii) identifying a set of visible surfaces, and (iii) calculating an amount of light-based power that would reach each of the visible surfaces; determining a set of n dwell times for the vantage points; and providing instructions, to a disinfecting agent, to traverse at least a subset of the vantage points, pausing at and illuminating at least some.

Abstract: Embodiments described herein relate to a system for packing objects in a container. The system may include a robotic device with a robotic arm, a plurality of object detection sensors, and a controller including at least one processor and a non-transitory computer-readable medium. The non-transitory computer-readable medium may store a set of program instructions, and the at least one processor may execute the program instructions including the operations of sensing a measurement of each object among a plurality of objects with at least one object detection sensor of the plurality of object detection sensors, obtaining a three-dimensional model for each object, determining a packing plan for the plurality of objects based on the three-dimensional model for each object, and loading, by a robotic arm, at least a portion of the plurality of objects into a container according to the packing plan for the plurality of objects.

Abstract: A method and apparatus for controlling the cutting feed of band saw machines for obtaining an optimum feed rate with the same safety against straying of the saw cut, according to which the saw band is maintained continuously within the area of its teeth under a residual tensile stress (.sigma..sub.Z.sbsb.Res) adjusted at least approximately to a constant value. For this purpose, a desired value is selected for the residual tensile stress, determined experimentally under practical conditions, which is correspondingly converted in case of load conditions of the saw blade deviating from the experiment, and this desired value is compared with the actual value. The actual value (.sigma..sub.Z.sbsb.Res) is derived as a difference from the tensile stress (Z) in the critical saw band point and the bending stress .sigma..sub.B caused by the feed, to be .sigma..sub.Z.sbsb.Res =.sigma.Z-.sigma.B>0.

Abstract: A transport vehicle which includes a vehicle frame, a vehicle cab or cabin, and a spring support arrangement for supporting the vehicle cab or cabin at the vehicle frame. At least one of a mechanical or hydraulic elevating system is operatively connected at the vehicle cab or cabin and the vehicle frame for enabling a predetermined amount of pivotal movement of the vehicle cab or cabin relative to the vehicle frame in a vertically extending plane. A damping system is operatively connected to the elevating system so as to effect a damping action thereon.