Though the studies of wheel-legged robots have achieved great success, the existing ones still have defects in load distribution, structure stability and carryi
CAD model retrieval based on functional semantics is more significant than content-based 3D model retrieval during the mechanical conceptual design phase. However, relevant research is still not fully
Computer-based conceptual design for routine design has made great strides, yet non-routine design has not been given due attention, and it is still poorly auto