The system under consideration involves state time delay, nonlinearperturbation and parameter uncertainties.
系统包含状态时滞，非线性扰动和参数不确定性。
2
The system under consideration involves state time delay, nonlinearperturbation and parameter uncertainties.
涉及国家正在考虑的系统时间延迟，非线性扰动和参数不确定性。
3
On the basis of the comparison of conditional nonlinear optimal perturbation and linear singular vector, the evolutions of them with time are investigated.