The solving multi-phase decision includes defining, decision-making, state variable, ensuring state transfer equation, solving index function and target optimal function.
Defining a state-space vector, the decoupled equation may be cast into the governing differential equation, of the statespace form.
通过定义状态变量，得到了壳体动力学问题的状态空间控制微分方程。
3
Through defining slide yield function and floating potential function of thermo-contact surface, the complementary equation of thermo-contact boundary was got.