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利用返回差条件 ,借助配方方法讨论非线性系统达到最优调节所必须满足的充要条件。通过解Hamilton- Jacobi方程获得一种新的非线性最优调节设计方法 ,并证明该方法对模型的不确定性具有较强的鲁棒性。仿真结果验证了该设计方法的有效性。
Using the return difference condition, the necessary and sufficient conditions that must be satisfied for the optimal adjustment of the nonlinear system are discussed by means of the formulation method. A new design method of nonlinear optimal adjustment was obtained by solving the Hamilton-Jacobi equation, and the method was proved to be robust to the uncertainty of the model. Simulation results verify the effectiveness of this design method.