Designing nonlinear optimal controllers such as Minimum Variance Controller (MVC) has many difficulties. Main difficulties are 1) in order to design controller; the explicit relations between outputs and inputs must be executable. This relation is defined implicitly in the nonlinear models; 2) learning controller is high dimensional-multimodal optimization task and search space can be... https://www.missouriquiltcoes.shop/product-category/crochet-patterns/