Simulating the development of resilient human settlement in Changsha

Using the system dynamics simulation software Vensim PLE, we built a model to simulate development of resilient human settlement in Changsha. This includes five subsystems: living, economy, society, ecology and engineering. The simulates various scenarios, based on different parameter settings predict trend from 2019–2040 It puts forward four programs under scenarios. results show that current settling lacks self-regulation feedback, where simple increases economy urbanization cannot drive internal progress positively. In contrast, program is more reasonable scientific, up year 2040, production, living ecological environment residents will be markedly improved terms per capita disposable income, floor space medical insurance coverage; these increase by 98.9%, 39.7%, 170.7%, respectively. developing provides feedback according relation loops thus drives itself adjust recover, achieving harmonious sustainable development. forthcoming development, should take initiative optimize economic upgrade industrial structures, establish emergency plans response mechanisms enhance quality life.