![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
New types of position measuring systems are described which, in contrast to the normal systems at present in use, sense the positions independently of the axis system of the machines. Such systems are of use in the registration of construction component movements during thermic cutting and in laser vector controls.