面向对象的高拱坝施工全过程动态仿真

为了建立通用的高拱坝施工仿真模型,以适应不同水电工程的复杂性与特殊性,在高拱坝施工全过程动态仿真中引入面向对象的仿真方法.构建高拱坝施工仿真系统的仿真建模框架体系,通过对象识别和层次划分,建立了仿真模型完整的系统分类与层次结构,论述面向对象技术在高拱坝施工全过程动态仿真中的应用过程,给出了仿真主控模块、高拱坝施工全过程仿真行为推理等关键技术的实现方法,并结合工程实例进行了应用.面向对象的高拱坝施工全过程动态仿真提高了仿真系统的可复用性、易维护性和可扩展性,并为仿真系统与虚拟仿真、智能化仿真的结合提供了理论基础.

Dynamic Simulation for High Arch Dam Construction Processes Based on Object-Oriented Technology

To fit the complexity and particularity of different hydropower projects,methodology of object-oriented simulation was introduced to dynamic simulation for high arch dam construction processes.A modeling framework of construction simulation for high arch dam was presented.After object identity and hierarchy partition to the system model,the integrated components and their interrelations were built.Object-oriented technology was applied to dynamic simulation for high arch dam construction processes,and key technologies like the implement of main control module simulation and behavior reasoning for high arch dam construction processes were described.Furthermore,the technology was validated by an engineering example.Dynamic simulation for high arch dam construction processes based on object-oriented technology can improve reusability,maintai-nability and extensibility of the system,and provide foundation for combination with virtual reality simulation and intelligent simulation.