Control system and control method thereof, computer readable storage medium

Abstract

The present invention provides a control system, a control method thereof, and a computer-readable storage medium capable of shortening the tact time of measurement while suppressing vibration in profiling control. The present invention is a PLC system (SYS) having a displacement sensor (7), a driving device (30, 40) and a PLC (1). In the PLC system (SYS), the profiling control unit (162) of the PLC (1) is based on the measurement information (one-dimensional information) of the displacement sensor (7) from which measurement noise (noise information) has been removed by the filter unit (162c) and From the position information of the driving device (30, 40), the target position where the distance between the displacement sensor (7) and the object A becomes constant is calculated.

Description

technical field [0001] The present invention relates to a control system of a control application program for measuring the shape of an object, a control method thereof, and a computer-readable storage medium. Background technique [0002] Many machines and equipment used at the production site are controlled by a control device such as a programmable logic controller (Programmable Logic Controller, hereinafter also referred to as PLC). There is known a control system that uses such a control device to control a measuring device to measure the shape of an object. For example, Patent Document 1 discloses an apparatus system that uses profiling control to control the movement of a profiling head equipped with a shape displacement sensor so as to profil the shape of a model surface based on signals from the shape displacement sensor. [0003] Patent Document 1: Japanese Patent Application Laid-Open No. 07-314295 [0004] However, in the device system disclosed in Patent Docum...

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