Design of Interactive Virtual System of Architectural Space Based on Multi-Objective Optimization Algorithm

Interactive design is the behavior of artifacts, environments and systems, and the design and definition of the appearance elements that convey this behavior. The main design challenge that architects will face in the future will be how to construct the consistency of the combination of digital technology, new life function and formal aesthetics in the form of virtual co-construction design according to different design conditions. Therefore, this paper designs a new interactive virtual system of architectural space, and proposes a MOO (Multi-Objective Optimization) algorithm combined with heuristic algorithm. This algorithm improves the simulated annealing algorithm to achieve load balancing among hardware resources. The combined temperature attenuation function not only speeds up the search speed of the global optimal solution neighborhood in the early stage of the algorithm, but also ensures the search quality of the local optimal solution in the later stage. It improves the authenticity and interactivity of 3D virtual building space experience and enhances the user experience performance. The results show that the average scores of architectural space user experience of this system are above 90 points, while those of traditional systems are around 84 points, which fully demonstrates that this system is superior to the other two traditional systems in user experience, and verifies that this system has the advantages of strong sense of reality and interaction. Have good user experience performance.