CAJ | 학술논문

为确保云制造环境下资源提供方利益，满足其在异常情况下实时纠错的需求，提出一种非常规动态访问方式。从服务能力、运营能力、服务成效方面建立评估价值体系，进行第三方可信监管平台选择。给出访问控制总体结构，引入时空属性、自由度、先决条件依赖、生命活动时间等概念作为授权约束，在不涉及服务方商业隐私前提下，允许第三方可信监管平台在生命活动时间内拥有对能力状态异常的资源提供方进行实时纠错的权限，为服务使用者提供更人性的服务。以汽车零配件生产为例，阐述应用该访问方式进行实时纠错的步骤，实验结果表明了该方法的可行性。
위학보운제조배경하자원제공방이익，만족기재이상정황하실시규착적수구，제출일충비상규동태방문방식。종복무능력、운영능력、복무성효방면건립평고개치체계，진행제삼방가신감관평태선택。급출방문공제총체결구，인입시공속성、자유도、선결조건의뢰、생명활동시간등개념작위수권약속，재불섭급복무방상업은사전제하，윤허제삼방가신감관평태재생명활동시간내옹유대능력상태이상적자원제공방진행실시규착적권한，위복무사용자제공경인성적복무。이기차령배건생산위례，천술응용해방문방식진행실시규착적보취，실험결과표명료해방법적가행성。
To ensure the interests of resource providers in cloud manufacturing environment,and to meet the real-time correction needs of abnormal resource providers,a design method of unconventional access control mechanism was proposed.Firstly,the assessment of the value system was established to choose a trusted monitoring platform from the aspect of services,operations and effects.Then,the overall structure was proposed which posed spatial and temporal properties,attribute of freedom,role-de-pendence as authorization constraints.Based on these,the third-party had permission of correction in urgent and effective time on the premise that the abnormal resources were not related to commercial privacy.The mechanism achieved dynamic authorization and provided more personalized services for users.Finally,the production of auto parts was taken for the example to demonstrate the general process of real-time correction.