A novel quantitaive structure-activity relationship corresponding to the whole structures of pesticide molecules is presented, in this short report, as an extension of Hansch and Fujita' physicochemical parameter method.

Design of eigenstructure assignment in a class of second-order dynamic systems: a complete parametric method;

With regard to geometrical features of transmission towers,a constructive solid geometry(CSG) parametric method is first developed for configuring transmission towers.

This parametric method directly utilizes the original system data, involves computations only on n-dimensional matrices, and is thus simple and offers more convenience in control system designs.

For optimization of lunar soft landing trajectory,a new parameterized method is used to convert a trajectory optimization problem into a nonlinear programming problem(NLP),and then the proposed ASAGA is applied.

Some key problems such as parameterized method,disposing method of constraints and genetic strategy were investigated,and some results of the authors in these problems were introduced.