Application of feedback control on the cloud-based web simulation system

This article illustrated the development of a web simulation system based on Matlab distributed parallel cluster. The web simulation system construct a visual and controllable simulation interface using javascript and Asynchronous JavaScript and XML(AJAX) technology. In order to realize the Matlab resources dynamic allocation and management, elastic resources management method has been adopted. To achieve the multi-user concurrent access, the resource management system has been designed by adopting principle of feedback control and principle of Apache Hadoop Yet Another Resource Negotiator(YARN). The feasibility of this system demonstrated through application of simulation and practical use.