A Brief Discussion on Operation and Control of the Ecological Industrial System

In view of the epochal demand of establishing three new concepts (co existence of ecology and economy, sustainable development and harmonious development),the concept of ecological industrial system is put forward: a three dimensional system consisting social, economic and environmental subsystems. Based on the discussion, the paper illustrates the operational mechanism of the system: the evolution of the system can be realized through sustaining development in the subsystems and harmonious development of the subsystems. Finally, the successful operation of the system can be realized via synthesizing two level hierarchical control and decentralized control.