ANALYSIS ON A KIND OF STRONG NONLINEAR SYSTEM

In this paper, a kind of strong nonlinear system is investigated, which can be treated as extension of the system of T. D. Burton and M. N. Harridan. At first, the qualitative behaviour of the system is analysed. The bifurcation value of this system is obtained. Then the Dai Shiqiang's perturbation method is applied to analyse the qualitative behaviour of this system.