The results show that the double period bifurcation, quasi period motion and chaotic motion can be found under some condition.
结果表明：在某些条件下，转轴系统有可能产生倍周期分岔、拟周期分岔并出现混沌振动。
Since the double period component can be forecasted accurately, the load forecasting errors are chiefly caused by the chaotic component.
双周期成分是可以精确预报的，负荷预报的误差主要来自混沌成分。
Since the double period component can be forecasted accurately, the load forecasting errors are chiefly caused by the chaotic component.
双周期成分是可以精确预报的，负荷预报的误差主要来自混沌成分。
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