Study On The Defense Efficiency Of The Coastal Defense Military Settlements In Ningbo In The Ming Dynasty

The Coastal Defense Military Settlements System is the focus of national defense construction in the Ming Dynasty,and it bears the important mission of resisting the invasion of the enemies and safeguarding the security of the homeland.In recent years,the overall research on the Military Settlements of Coastal Defense has made great progress,and the understanding of the coastal defense of the Ming Dynasty has also deepened.However,most of the existing research results are qualitative analysis,and there is still no systematic quantitative research.Quantitative research can better reveal the overall law of Coastal Defense in the Ming Dynasty,and promote the protection and utilization of Coastal Defense Cultural Heritage.Therefore,it is the trend of the Coastal Defense research.This study takes the Coastal Defense Military Settlements System as the research object in the Ming Dynasty.The main purpose of this thesis is to establish a scientific and complete quantification method for the Coastal Defense Military Settlements System.The thesis puts forward "Defense Efficiency" as a specific index to measure the level of the construction of Military Settlements System,and introduces AHP method to disassemble complex Defense Efficiency into a quantitative system composed of four layers of evaluation criteria,and analyzes individual evaluation factors separately.Finally,the criteria are integrated and the overall law of the construction of the Military Settlement System of the Coastal Defense in the Ming Dynasty are put forward.The first chapter is the introduction,discusses the research content of this paper and the related research dynamics in China and abroad,puts forward the innovation and research significance of the thesis,and introduces various research methods to build a framework for quantitative research.The second chapter starts from the combing of the literature and establishes the Ningbo Coastal Defense database in Ming Dynasty to lay the foundation for quantitative research.The visualization maps of the Coastal Defense warfare are created according to the periods.The third chapter and the fourth chapter are the main parts of the quantitative analysis of the Defense Efficiency evaluation.The Defense Efficiency Analysis includes three aspects: system coordination level,war response speed and single defense capability.First of all,it is necessary to sort out the composition of the lower evaluation criteria,divide the space-time segments.Then the literature research and GIS spatial analysis methods are used to quantify the individual evaluation criteria and convert them into percentage points.In the fifth chapter,by summarizing the quantitative scores of individual evaluation criteria and the weight values of each layer,the total score of Defense Efficiency is calculated comprehensively.Based on this,the overall analysis of the Defense Efficiency of the Ningbo Coastal Defense Military Settlements in the Ming Dynasty are carried out,and the construction law of the military settlement system is obtained.The sixth chapter summarizes and reflects on the research and provides ideas for the future development of Coastal Defense quantitative research.Through the specific quantitative analysis operation,the thesis finally draws the law of the defense efficiency change of the military system in the Ming Dynasty,confirms the dynamic and sustainable characteristics of the Military Settlements construction,and verifies the positive correlation between the Defense Efficiency and the battle outcome.