In complex network systems, two problems in previous studies exist, one is the shortage of pinning control, the
other is simply set controller’s parameters as constants. Therefore, a new method, energy index pinning scheme is proposed,
which both considers network’s degree and single node energy. A complex system dynamic model considering energy index
is obtained. Furthermore, a new method of the law of controller in designing controller is given. By the comparison with the
pervious methods, better performance is obtained. Theory analysis and numerical experiment show that the proposed method
is more efficient and practical.