Approach to Energy Optimization Axiomatic Design Based on Design Unite

Under the control of energy efficiency model C, design unite (DU) changes function F to state S through design progress P. Thus, the target of energy optimization is achieved by gain the F in a lower cost of energy. In order to make energy efficiency model C used in design progress more easily, the EDF's optimization target T and energy consumption influence modulus M is added to C. In the process of energy optimization axiomatic design, DU changes the initial customer's requests to product's physical modules in a decomposing process and its content is transformed from asthenia to sthenia. DU's function F is decomposed and defined at the guidance of independence axiom. And the optimal solution is selected at the operation of information axiom and energy efficiency model C. By the end of this paper, the contrast of energy optimization degree in each design stage is detailed.