The optimal control design for the uncertain piecewiselinearsystem has been converted to the problem of optimizing upper bound and seeking lower bound of the optimal control performance.
针对不确定分段线性系统,将最优控制设计问题转化成最优控制性能上界的优化问题及性能下界的求取问题。
2
The system is simplified into single degree of freedom dynamics model with piecewiselinear restoring forces and square damping, then the piecewise nonlinear motion equation of ALT is established.