1 Subjects: “...nonlinear dynamics...”

2 Subjects: “...nonlinear dynamics...”

3 Subjects: “...nonlinear dynamic model...”

4 Subjects: “...nonlinear dynamics...”

5 Subjects: “...nonlinear dynamics...”

6 Subjects: “...nonlinear dynamic behavior...”

7 Subjects: “...nonlinear dynamic analysis...”

8 “... system were revealed, and the nonlinear dynamic effects among subsystems and elements in the system...”