aggregation theory
1.The paper analyses the characters of the tourism enterprise of the Urban RBD and tourists from the tourists angle, and puts forward that the economization of the traffic cost for the tourists is one of the important reason of the tourism enterprise aggregation based on the analysis of the classical theory of the enterprise aggregation.
3.Combining the optimal design theory with robust design, the aggregation optimal robust design for gear transmission is discussed.
4.The theory of crystal aggregation, its applicati on and problemsin 30 up 40 kt/a MAP projects are introduced.
5.There are many ways to choose an appropriate aggregation matrix in the modal aggregation method to simplify the large-scale systems. This paper mainly applies the method of solving the eigenvectors in the matrix theory to find the modal matrix. Considering that the state-matrix of the real system can’t be complex numbers, the Jordan block is given a proper transformation to find the correspohding modal matrix.
