ISO 23704-1:2022 サイバー物理的に制御されたスマートマシンツールシステム（CPSMT）の一般的な要件— Part 1: 概要と基本原則 | ページ 6

3.1

abnormality

deviation of standard condition, state

Note 1 to entry: Example abnormalities include chatter, tool wear above prescribed limits, geometric inaccuracy, energy over-consumption, etc.

[SOURCE:ISO 13372:2012, 4.1, modified: Note 1 to entry added]

3.2

additive manufacturing

am

process of joining materials to make parts from 3D model data, usually layer upon layer, as opposed to subtractive manufacturing and formative manufacturing methodologies

[SOURCE:ISO/ASTM 52900:2015, modified: Note 1 to entry and Note 2 to entry deleted]

3.3

administration shell

virtual digital and active representation of an Industry 4.0 component in the Industry 4.0 system

[SOURCE:Industrie 4.0 – Begriffe/Terms VDI Status report Industrie 4.0 (April 2017), modified: Note 1 to entry and Note 2 to entry deleted]

3.4

computerized numerical control

CNC

automatic control of a process performed by a device that makes use of numerical data introduced while the operation is in progress

[SOURCE:ISO 2806:1994, 2.1.1]

3.5

CPSMT associated system

set of CPSMT components to interface with the CPSMT (see Clause 3.10) primary system (see Clause 3.6), including SFDS (see Clause 3.24), SFCS (see Clause 3.23), and UIS (see Clause 3.30)

3.6

CPSMT primary system

set of CPSMT (see Clause 3.10) components including CPCM (see Clause 3.9) and CSSM (see Clause 3.12)

3.7

cyber-physical manufacturing system

CPMS

manufacturing system derived based on an analogy of RAMI 4.0 from cyber-physical perspective, consisting of 1) physical manufacturing system which in turn is composed of office floor and shop floor, and 2) the cyber-supporting system supporting physical manufacturing system via monitoring, analysis, planning, and execution based on big data analytics/ artificial intelligence, and digital twin (MAPE/ BD)^[23]

3.8

cyber-physical system

CPS

physical and engineered systems whose operations are monitored, coordinated, controlled and integrated by a computing and communication core^[19]

3.9

cyber-physically controlled machine tool

CPCM

physical machine tool system controlled by a cyber-physical control scheme, and providing a more advanced control function (called cyber-physical system unit (see Clause 3.2 in ISO 23704-2)) in addition to the conventional computerized numerical control

3.10

cyber-physically controlled smart machine tool system

CPSMT

smart machine tool system supporting smart manufacturing and Industry 4.0 on the shop floor via a cyber-physical system control scheme

3.11

cyber-supporting system

CSS

cyber-system that supports physical system for the enhancement of performance of physical system via monitoring, analysis, planning, and execution based on big data analytics/ artificial intelligence, and digital twin (MAPE/ BD)

3.12

cyber-supporting system for machine tool

CSSM

cyber-supporting system for CPCM that provides decisions from the viewpoint of abnormality resolution, and provides data in terms of a CPCM's abnormalities to an SFCS (see Clause 3.23) and external systems including humans, life cycle aspects, and hierarchy level

3.13

data

reinterpretable representation of information in a formalized manner suitable for communication, interpretation, or processing

Note 1 to entry: Data can be processed by humans or by automatic means.

[SOURCE:ISO-IEC-2382-1: 1993, modified: Note 2 to entry, and Note 3 to entry deleted]

3.14

digital twin

digital replica of physical assets (physical twin), processes and systems that can be used for various purposes or a fit for purpose digital representation of something outside its own context with data connections that enable convergence between the physical and virtual states at an appropriate rate of synchronization^[8]

3.15

event

noteworthy occurrence that happens at a point in time or during a temporal interval

[SOURCE:ISO/IEC 15938-5:2003, 3.3.2.14]

3.16

event-driven

methodology that focuses on events (see Clause 3.15) and their dependency.

3.17

hard-real time

processing of data by a computer in connection with another process outside the computer is incorrect if results are not produced according to specified timing requirements

Note 1 to entry: The hard-real time definition is based on reference [22].

3.18

Industry 4.0 component

globally uniquely identifiable participant with communication capability consisting of administration shell and asset (corresponds to classification of Communication & Presentation (CP) 24, CP34 or CP44) within an Industry 4.0 system which there offers services with defined QoS (quality of service) characteristics

[SOURCE:Industrie 4.0 – Begriffe/Terms VDI Statusreport Industrie 4.0 (April 2017), modified: Note 1 to entry and Note 2 to entry deleted, Communication & Presentation (CP) added]

3.19

Industry 4.0 system

system, consisting of Industry 4.0 components and components of a lower CP classification, which serves a specific purpose, has defined properties, and supports standardized services and states

[SOURCE:Industrie 4.0 – Begriffe/Terms VDI Statusreport Industrie 4.0 (April 2017), modified: Note 1 to entry, Note 2 to entry and Note 3 to entry deleted]

3.20

key performance indicator

KPI

quantifiable level of achieving a critical objective

Note 1 to entry: The KPIs are derived directly from or through an aggregation function of physical measurements, data and/ or other KPIs

[SOURCE:ISO 22400-1:2014, 2.1.5]

3.21

machine tool

mechanical device that is fixed (i.e., not mobile) and powered (typically by electricity and compressed air), commonly used to process workpieces by selective removal/ addition of material or mechanical deformation

Note 1 to entry: Machine tool operation can be mechanical, controlled by humans, or by computers. Machine tools may also have a number of peripherals used for machine tool cooling/ heating, process conditioning, workpiece and tool handling, recyclables and waste handling, and other tasks connected to their main activities.

[SOURCE:ISO 14955‑1:2017, 3.16]

3.22

reference architecture

core architecture that captures the high-level architecture concept of domain architecture

[SOURCE:ISO/IEC 26552:2019, 3.9, modified: “and application architecture” deleted]

3.23

shop floor control system

SFCS

system that controls shop floor system including SFDS and CPCM in a collaborative fashion for the enhancement of the performance of the shop floor

3.24

shop floor device system

SFDS

set of devices, including production facilities and material handlers on the shop floor.

Note 1 to entry: A shop floor device x with the controller is regarded as having its own cyber-physically controlled x (CPCx), and cyber- supporting system x (CSSx)

3.25

smart machine tool

machine tool that supports the vision, characteristics, and capabilities of smart manufacturing

Note 1 to entry: Details of smart manufacturing are described in JWG21_N136_v01_2019_TR-SMRM^[1].

3.26

smart manufacturing

manufacturing that improves its performance aspects with integrated and intelligent use of processes and resources in 'cyber,’' physical,' and 'humans' spheres to create and deliver products and services, which also collaborate with other domains within enterprise value chains^[1]

3.27

smart manufacturing reference model

framework for understanding significant relationships among the entities involved in smart manufacturing, and for the development of consistent standards or specifications that support smart manufacturing^[1]

3.28

soft-real time

processing of data by a computer in connection with another process outside the computer is degraded if results are not produced according to specified timing requirements

Note 1 to entry: The soft-real time definition is based on reference [22].

3.29

subtractive manufacturing

process of machining, grinding or reducing a larger bulk object to create a smaller detailed three-dimensional object using computer-aided design software and computer-aided manufacturing methods

[SOURCE:ISO 18739:2016, 3.1.37]

3.30

unified interface system

UIS

system that incorporates interfaces with: 1) CPCM, 2) CSSM, 3) SFDS, 4) SFCS, 5) humans, 6) life cycle aspects, and 7) hierarchy level.

Note 1 to entry: The UIS is an advanced concept of human-machine interface incorporating a wide range of systems, including the lifecycle aspect and hierarchy level.