A New Dynamic Version Control Method Oriented the Complex Product

There are a lot of dynamic changing problems for design version in the complex product design process. We have study a dynamic version control technology for result it. Firstly, we have researched the three level version control model, including the complex product structure layer, the node version tree layer and the version structure layer. Secondly, we have researched the version control model operations, including the version structure operations and the version operations, and analyzed the implementation of the version generation function and the version mergence function. Finally, the method has been applied and verified in the development of an aircraft flight loads integrated design platform.