Abstract: A multi-agent intelligent design system is presented for manufacturing process simulation and products’ ergonomic analysis. The system realizes virtual human’s adaptive behaviors by fuzzy multi-objects decision-making theory. In virtual environment, the intelligent virtual human performs tasks’ operation autonomously and shows optimum posture configuration with ergonomic assessment results in real time. Experimental results of prototype validate the feasibility of this technology.

Key words: virtual human, fuzzy multi-object decision, multi-agent system, auto-behavior