流程與流程改善cmmi的基本認(rèn)知-展示頁
2024-10-27 17:03本頁面
【正文】 ), integrated product development (IPDCMM) and human resource management (PeopleCMM) CMM 和 CMMI 的演進(jìn) (2) ? 1996 – TSP (Team Software Process) developed by the SEI ? 1997 – New Quality Standards continue to emerge, such as EIA/IS 731, CMMI (Capability Maturity Model Integration) project by the USA DOD. ? 12/2021 – CMMI V. Published (Translation of Chinese Version by III 資策會(huì) ) ? 12/2021 – CMMI V. ? 2021 – The SEI has announced SEI will discontinue any support of CMM after December 2021. A Proliferation of Models and Standards CMMI的發(fā)展 ? Sponsored by the US Department of Defense (DOD) and National Defense Industrial Association (NDIA) ? Collaborative endeavor, over 100 people involved from – Software Engineering Institute (SEI) – Government – Industry The Three Source Models in CMMI Numbers of Process Areas Four Disciplines of CMMI ? CMMISW/SE/IPPD/SS includes four disciplines: Bodies of knowledge – System engineering – Software engineering – Integrated product and process development – Supplier sourcing Four Disciplines of CMMI (2) ? System engineering focus on transforming customer’s needs, expectations, and constraints into products and supporting these products through their life. ? Software engineering focus on applying systematic, disciplined and quantifiable approaches to the development, operations, and maintenance of software. Four Disciplines of CMMI (3) ? Integrated Product and Process Development (IPPD) is a systematic approach that achieves a timely collaboration of relevant stakeholders throughout the life of the product to satisfy customers’ needs, expectations, and requirements. – Must select one or more disciplines in addition to IPPD. ? Supplier Sourcing covers the acquisition of products from suppliers. – Must select one or more disciplines in addition to SS. CMMI 模式的表述 ? CMMI 提供兩種流程改善的方法 – 組織成熟 (maturity)方法 : Staged representation (階段式表述 ) uses predefined sets of process areas to define an improvement path for an anization and is described by a model ponent called a maturity level. – 流程能力 (capability)方法 : Continuous Representation (連續(xù)式表述 ) uses capability levels to characterize improvement relative to an individual process area. CMMI 模式的表述 (2) ? Staged representation (階段式表述 ) : – ML 1. Initial ?? – ML 2. Managed ?? – ML 3. Defined – ML 4. Quantitatively Managed ?? – ML 5. Optimizing ? Continuous representation (連續(xù)式表述 ) : – CL 0. Inplete ?? – CL 1. Performed ?? – CL 2. Managed ?? – CL 3. Defined ?? – CL 4. Quantitatively Managed – CL 5. Optimizing. ML: Maturity Level Capability Level 模式表述的比較 PA PA 連續(xù)式 階段式 ML 1 ML2 ML3 ML4 ML5 Capability Organization Process PA Maturity 階段式改善層級(jí) 初始層 (1) 管理層 (2) 定義層 (3) 量化管理層 (4) 最佳化層 (5) 訓(xùn)練 流程 標(biāo)準(zhǔn) , 一致 流程 可預(yù)測(cè)的 流程 連續(xù) 改善 流程 (performed) (planned and tracked) (standard) (measured) 未執(zhí)行 (0) 組織創(chuàng)新與推展 (OID) 原因分析與解決方案 (CAR) 5 最佳化層 連續(xù)流程 改善 4 量化管理層 量化管理 組織流程績(jī)效 (OPP) 量化專案管理 (QPM) 3 定義層 流程標(biāo)準(zhǔn)化 需求發(fā)展 (RD) 技術(shù)解決方案 (TS) 產(chǎn)品整合 (PI) 驗(yàn)證 (VER) 確認(rèn) (VAL) 組織流程專注 (OPF) 組織流程定義 (OPD) 組織訓(xùn)練 (OT) 整合的專案管理 (IPM) 風(fēng)險(xiǎn)管理 (RSKM) 整合團(tuán)隊(duì)合作 (IT) 整合的供應(yīng)商管理 (ISM) 決策分析與解決方案 (DAR) 適於整合之組織環(huán)境 (OEI) 2 管理層 基本的 專案管理 需求管理 (REQM) 專案規(guī)劃 (PP) 專案監(jiān)控 (PMC) 供應(yīng)商協(xié)議管理 (SAM) 度量
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