Adaptive Effect Evaluation Model of Composite Cloud Service in Cloud Manufacturing Environment
Le Wei, Qiuyun Zhao, Yu Chieh Chang, Hongping Shu · 2020
Composite cloud service adaptive adjustment is an important means to achieve the flexibility of manufacturing cloud service composite flexibility. In order to evaluate the adaptive adjustment effect of composite cloud services and ensure the smooth progress of manufacturing activities, an adaptive effect evaluation model of composite cloud services is proposed. The model adopts a post-evaluation method, taking the user satisfaction, product qualification rate, operational stability, cost, time, and the QoS distance as evaluation indicators. The comprehensive evaluation value is obtained through the weighted sum of each index, avoiding the evaluation distortion caused by a single indicator. The evaluation framework and evaluation algorithm of the adaptive effect evaluation model are given. Combined with examples, the method can reflect the real situation better, and has practical operability.