Performing an open-loop movement, or docking, for industrial mobile robot (IMR), is a common necessary procedure when relying on environmental sensors not possible. This precision and outcome, solely depend the IMR forward kinematic odometry correctness, which tied to kinematics parameters, depending kind. Calibrating parameters of time consuming mandatory procedure, since mechanical tolerances...

Nowadays, micro-machining techniques are commonly used in several industrial fields, such as automotive, aerospace and medical. Different technologies available, the choice must be made considering many factors, type of machining, number lots required accuracy specifications terms geometrical tolerances surface finish. Lasers electric discharge machining (EDM) widely to produce micro-components...

Sukhan Leey;x Chunsik Yix Jet Propulsion Laboratoryy Dept. of Computer Sciencex California Institute of Technology University of Southern California Pasadena, CA 91109 Los Angeles, CA 90089-0781 Abstract The assemblability, which is the probability of successfully assembling the product parts, is directly related to the product cost. Especially, we consider the assembly failures due to toleranc...

The greater latitudinal extents of occurrence of species towards higher latitudes has been attributed to the broadening of physiological tolerances with latitude as a result of increases in climatic variation. While there is some support for such patterns in climate, the physiological tolerances of species across large latitudinal gradients have seldom been assessed. Here we report findings for...

Dimensions and tolerances are critical engineering design information for defining shape requirements of manufactured parts. As technologies for new design analysis and manufacturing planning are being developed, they must be seamlessly integrated into a computer aided product development environment. A data model is an effective technique to define the shareable semantics that are essential to...

The tolerances of a storage ring to its magnet imperfections largely depend upon the magnitude of the resulting tune shifts. A large tune shift would imply the potential danger of resonances and. hence. poor tolerances. When the errors are in field gradients or in random sextupole displacement. the cal cul ati ons of the RMS tune shi fts are strai ght forward. On the contra ry. when we cons i d...

The Large Area Processing for thinfilm substrates can be used to reduce the cost per layer per area significantly. Various process setups exist to achieve this goal, and they differ in terms of process tolerances and cost. As different process tolerances result in different performance tolerance bands of the produced structures, customers may want to chose the right process to obtain sufficient...

BACKGROUND The tolerance of cells toward different stresses is very important for industrial strains of microbes, but difficult to improve by the manipulation of single genes. Traditional methods for enhancing cellular tolerances are inefficient and time-consuming. Recently, approaches employing global transcriptional or translational engineering methods have been increasingly explored. We foun...

The aim of this paper is to show that a compensation of manufacturing tolerances by means of the functional design is reasonable. The approach is discussed exemplarily in the application of a lens system of variable refraction power considering the assembly tolerances. This approach is based on the steps sensitivity analysis, tolerance analysis, and design optimisation and will result in a robu...

Given a planar spline curve and local tolerances, a matched pair of polygons is computed that encloses the curve and whose width (distance between corresponding break points) is below the tolerances. This is the simplest instance of a subdividable linear efficient variety enclosure, short sleve. We develop general criteria, that certify correctness of a global, polygonal enclosure built from a ...