| With the rapid development of global economy, coupled with the economic integration, our country economic development speed rapid growth, in this premise, the pace of development of China’s city of each line is very quick.China’s rapid development of the city, there is the expansion of city size, education level of people increases,standing on the future development of the left eye, the city has started to develop from a single nucleus to nucleus,under this condition, the city complex more and more is also gradually formed.The pre positioning of complex development, grasp the extent of mode of development and the marketing aspect, determines the success and failure in the complex city innumerable, but these failed projects will bring heavy losses to the developers, but for the city, will also have a corresponding loss. In considering gains and losses at the same time, we will investigate the case, then the complex failure of these basic is the only single from the demand in market and customer requirements and other simple considerations, and did not look at the problem from the angle of city development, also not from the surrounding commercial, and complex in various formats mutual contact angle to consider.Are summarized firstly on the development, synthesis, characteristics and motivation theory, analyzed in the different regions of the characteristics of city synthesis, based on interaction and functional composition on the study of the core-, function and organization of city complex planning studies. In the model of development, this paper analyzed the influence factors of complex function, points out that the application of various modes of. Finally, put forward the steps and methods of adjusting and optimizing function; in the functional organization of the functional organization, summary of the principles of sequence based on overall function, organization, city complex functions the adaptability of the system is researched. |