Control of nonlinear systems: a model inversion approach
  A novel control design approach for general nonlinear systems is presented in this paper. The approach is based on the identification of a polynomial model of the system to control and on the on-line inversion of this model. An efficient technique is developed to perform the inversion, which allows an effective control implementation on real-time processors. 
C. Novara, M. Milanese
cs.SY