The mobile wireless sensor nodes are expected to be used in a high dangerous region and to replace people for discovering and collecting the data information. Suitable deployment is one of the most important issues for the sensor nodes to obtain a reasonable coverage ratio and to reduce the energy consumption in a large scale sensing area. Because the moving distance of sensor nodes will affect the deployment time and energy consumption, it is important and necessary to develop an efficient self-deployment strategy. In this paper, we propose a new approach for the utilization of repulsion and center attraction virtual forces by adopting the concepts of virtual local center. The main goal of this strategy is to keep suitable distances among the sensor nodes. It leads to a lower deployment time and a higher sensing region for the sensor nodes. Simulation results show that the proposed strategy provides an appropriate coverage ratio, deployment time, and moving distance for the sensor nodes in mobile wireless sensor networks.