今日頭條
官方微信
官方抖音
案例頻道作者：北京廣利核系統(tǒng)工程有限公司 孫王強(qiáng)，王曉燕，杜喬瑞，徐先柱，王嫘
摘要：隨著商品級(jí)軟件在數(shù)字化儀控系統(tǒng)中逐步得到應(yīng)用，為確保核安全，需對(duì)商品級(jí)軟件執(zhí)行適用性評(píng)價(jià)和驗(yàn)收（CGD），其中，關(guān)鍵特性的識(shí)別是執(zhí)行CGD活動(dòng)一個(gè)重要的步驟。本文提出從系統(tǒng)的角度識(shí)別商品級(jí)軟件的功能性能特性；依據(jù)IEC 60880和IEC 62138，參考軟件質(zhì)量模型，從軟件設(shè)計(jì)特性、軟件設(shè)計(jì)過(guò)程體系和使用經(jīng)驗(yàn)3個(gè)維度識(shí)別可信性特性。該方法已在實(shí)踐中得到應(yīng)用，可供同行借鑒。
關(guān)鍵詞：商品級(jí)軟件；CGD；關(guān)鍵特性
Abstract: With the application of commercial software in digital instrument control system, in order to ensure nuclear plant safety, it is necessary to evaluate and accept the commercial software (CGD)in which the identification of critical characteristics is an important step in the implementation of CGD activities. This paper proposes to identify the functional performance characteristics of commercial software from the perspective of system. According to IEC60880 and IEC 62138, referring to software quality model, dependability characteristics are identified from three dimensions of software design, software design process and experience. The method has been applied in practice and can be used for reference.
Key words: Commercial software; CGD; Critical characteristics
在線預(yù)覽：商品級(jí)軟件CGD關(guān)鍵特性識(shí)別研究
摘自《自動(dòng)化博覽》2019年7月刊
北京市公安局海淀分局備案號(hào)：11010802023656號(hào)