In this article, the disjunctive and conjunctive lattice piecewise affine (PWA) approximations of explicit linear model predictive control (MPC) are proposed. Training data consisting of states and ...

Zuqiang, X., Yong, N. and Qiulian, M. (2021) Research on Linear Approximation of Errors Such as Convex Contour Line of Self-Centering Steady Frame. Mechanical Engineering and Automation, No. 2, 34-39.

In any case, the proposed work shows that using those approximations allow to have very similar results, in terms of error, that using the real functional forms, and it appears that those ...

A nonlinear parabolic problem is solved by a linear approximation scheme using a nonstandard time discretization with a relaxation function. The relaxation func ...