Abstract:To solve a problem with a comprehensive and integrated vision, we must analyze different aspects from the perspective of locality and consider it in a divide-and-conquer manner. The multi-viewpoint requirement engineering is getting more and more attention, but there is a lack of unity among viewpoints. This not only fails to capture the complete system requirements, but also causes difficulties in changing requirements. In order to solve these problems, this study first builds a multi-viewpoint based modeling process framework, for a reasonable modeling framework is conductive to obtain complete system requirements. Secondly, the tracking meta-model under the new multi-viewpoint modeling process framework is set up, aiming to illustrate the smooth transition of system requirements across multi-viewpoint meta-model. Finally, a tracking relationship among the tracking meta-model with the requirement tracking matrix method is established, thus relevant elements can be tracked and changed by calculating the change tracking matrix as the requirement changes. The above research can solve the problem of difficulty in requirements change.