GB/T 44406-2024生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)性能評估與校準(zhǔn)

ICS

25.040.40

CCS

N19

中華人民共和國國家標(biāo)準(zhǔn)

GB/T44406—2024

生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)

性能評估與校準(zhǔn)

Productionprocessqualitydataacquisitionsystem—Performanceassessment

andcalibration

2024-08-23發(fā)布2025-03-01實施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會

GB/T44406—2024

目次

前言

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Ⅲ

引言

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Ⅳ

1

范圍

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2

規(guī)范性引用文件

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3

術(shù)語和定義

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1

4

評估特性

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1

4.1

精確度

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1

4.2

響應(yīng)時間

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1

4.3

處理能力

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2

4.4

可信性

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2

4.5

智能化能力

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2

5

影響因素

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2

5.1

精確度影響因素

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2

5.2

響應(yīng)時間影響因素

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2

5.3

處理能力影響因素

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2

5.4

智能化能力影響因素

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3

6

評估方法

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3

6.1

評估階段

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3

6.2

確定評估目的

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3

6.3

評估的設(shè)計和規(guī)劃

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4

6.4

影響因素的評估

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4

6.5

制定評估程序

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4

6.6

實施評估

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5

6.7

評估報告

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5

7

校準(zhǔn)方法

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5

7.1

通則

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5

7.2

接線要求

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7.3

基本誤差

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6

7.4

重復(fù)性

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7

7.5

零點漂移

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7

7.6

時鐘誤差

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7

7.7

密封性

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8

參考文獻(xiàn)

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9

Ⅰ

GB/T44406—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由中國機(jī)械工業(yè)聯(lián)合會提出。

本文件由全國工業(yè)過程測量控制和自動化標(biāo)準(zhǔn)化技術(shù)委員會（SAC/TC124）歸口。

本文件起草單位：機(jī)械工業(yè)儀器儀表綜合技術(shù)經(jīng)濟(jì)研究所、寧波市計量測試研究院（寧波新材料檢

測檢測中心）、杭州吉網(wǎng)通信技術(shù)有限公司、武漢東研智慧設(shè)計研究院有限公司、中國計量大學(xué)、無錫

職業(yè)技術(shù)學(xué)院、中國科學(xué)院沈陽自動化研究所、中控技術(shù)股份有限公司、華中科技大學(xué)、杭州沃鐳智能

科技股份有限公司、綿陽市維博電子有限責(zé)任公司、廣電計量檢測（湖南）有限公司、中國質(zhì)量認(rèn)證中

心、陜西延長石油（集團(tuán)）有限責(zé)任公司。

本文件主要起草人：王成城、岑志波、呂文、王凱、王佩君、劉鵬、王瑩琛、游和平、黃宇、

王駿、劉陽、王強(qiáng)、俞文光、袁燁、郭斌、彭正紅、江賢志、周娟、呂雪麗、甘臘梅、胡曉峰、

王正龍、李棟、錢麗麗、李東。

Ⅲ

GB/T44406—2024

引言

生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)主要應(yīng)用于制造型企業(yè)的智能工廠中，能夠?qū)ζ渖a(chǎn)車間的生產(chǎn)過程質(zhì)

量數(shù)據(jù)進(jìn)行實時監(jiān)控和采集，并輸入到系統(tǒng)內(nèi)部的統(tǒng)一接口，不斷對數(shù)據(jù)庫進(jìn)行充實，實現(xiàn)動態(tài)實時采

集和分析。由于生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)可采用多種不同的采集方式和采集設(shè)備，因此對于生產(chǎn)過程

質(zhì)量數(shù)據(jù)采集系統(tǒng)的性能評估和校準(zhǔn)方法尚未形成統(tǒng)一規(guī)范。

生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)（PQDAS）的性能是指在規(guī)定的工作條件和環(huán)境條件下，能夠執(zhí)行所

提供功能的程度。系統(tǒng)能在規(guī)定的響應(yīng)時間內(nèi)準(zhǔn)確地執(zhí)行系統(tǒng)所需的任務(wù)，如果系統(tǒng)執(zhí)行多個任務(wù)，則

在不相互妨礙的情況下處理和執(zhí)行這些任務(wù)。因此，指示在一個時間范圍內(nèi)可執(zhí)行的任務(wù)數(shù)目的能力非

常重要。當(dāng)一個系統(tǒng)要同時完成幾項任務(wù)時，其性能會發(fā)生變化，這就需要分別對每一項任務(wù)的執(zhí)行情

況進(jìn)行分析。

因此，為了評估系統(tǒng)的性能，有必要以分層的方式對系統(tǒng)屬性進(jìn)行分類。性能的子特性包括：精確

度、響應(yīng)時間、處理能力、可信性、智能化能力。

性能不能直接評估，需要通過分析和測試其子特性加以確定。為了能確定各種子特性，可通過信息

轉(zhuǎn)換對系統(tǒng)進(jìn)行分析，通過系統(tǒng)的每一條信息流檢查子特性。

系統(tǒng)的性能首先取決于系統(tǒng)的設(shè)計，其次取決于在系繞的制造和集成階段（通過硬件和軟件）可能

引入的因素。

性能的各種子特性之間存在相互依存關(guān)系。系統(tǒng)的性能可能沒有統(tǒng)一的衡量尺度，因為不同的任務(wù)

可有不同數(shù)量的信息轉(zhuǎn)換。當(dāng)這些信息轉(zhuǎn)換合用公共設(shè)施時，它們之間存在相互依存關(guān)系。

有關(guān)性能的評定技術(shù)主要有分析法評定技術(shù)、試驗法評定技術(shù)、影響條件下的試驗。具體可按照

GB/T18272.4—2006第8章的要求進(jìn)行。

本文件對生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)的評估特性、影響因素進(jìn)行了說明，給出了規(guī)范統(tǒng)一的性能評

估和校準(zhǔn)方法，幫助實現(xiàn)生產(chǎn)過程中數(shù)據(jù)采集和分析的自動化和智能化。

Ⅳ

GB/T44406—2024

生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)

性能評估與校準(zhǔn)

1范圍

本文件描述了生產(chǎn)過程質(zhì)量數(shù)據(jù)采集系統(tǒng)（PQDAS，以下簡稱系統(tǒng)）的評估特性、影響因素、評

估方法和校準(zhǔn)方法。

本文件適用于系統(tǒng)的用戶、企業(yè)以及負(fù)責(zé)實施評估的獨立機(jī)構(gòu)評估系統(tǒng)性能。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應(yīng)的