Research and Application of a Data-driven Platform for Sustainable Development of Energy, Economy and Environment

One of the targets of sustainable development is to find and keep a stable and harmonious state between each subsystem and others. In this paper, we introduce 3E (Energy, Economy and Environment) platform [1], which is a simulating platform to help researchers with studying sustainable development of energy, economy and environment. This platform collects historical data throughout the years, and its applications mainly contains sharing resources, comparing and analyzing, predicting and early-warning, etc. All of them are driven by 3E data warehouse. This paper discusses how to build a complete and scientific index system, which is the precondition and foundation of 3E data warehouse. The main purpose of this paper is to introduce PID (Proportional, Integral and Derivative) controller into 3E system, which is the most common control algorithm and widely used [2]. We think 3E system is an organic whole with proper self-adjusting capacity and people is the leading actor of this system, who is the CPU of the whole system to take charge of calculating, processing and feedback controlling. 3E platform supplies a virtual laboratory for researchers to do simulating experiments about 3E sustainable development.