According to sugarcane flexible structure characteristics,the first to use virtual prototyping technology into the cane flexible model.

Independent modal H_∞ control of vibration flexible structures;

Planning for urban green space system and establishing a calamity-prevention city with flexible structure;

Robust active vibration control of the flexible structure via μ synthesis;

The problem of improving structural flexibility of heat exchanger networks is to retrofit the configuration of a heat exchanger network whose flexibility does not meet the requirement and enhance its flexibility, so as to decrease its energy consumption caused by uncertain parameters.

According to the structural characteristics of parallel machine lines in Flexible Manufacturing System (FMS),this paper developed the definition and measure of structural flexibility with consideration of different ca- pacity of the machines.

Decentralized H~∞ robust control for flexible structures under disturbances;

Decentralized overlapping decomposition and control for flexible structures;

Nonlinear random vibration of multiple-degree-of-freedom flexible structures

According to the theory of general modular design, general modular product family and platform architecture was presented, concepts of the flexible modular, virtual modular, unit structure and flexible unit structure were discussed, and the idea of modeling the general modular product family on the basis of flexible unit structure was proposed.