... errors, the compensation methodology is similar to that for the gravitational errors. Within the literature, there are a number of error classification systems in use and some have been applied to PKM and HPKM structures. These systems tend to concentrate on specific areas such thermal...

... materials through a classification of workpieces in terms of their broad geometric shape, industrial applications, and individual processes. Most research programmes involving automation of flexible material manipulation have been conducted in response to particular automation requirements in industry...