Xianli Chen

  • Citations Per Year
Learn More
This paper deals with the optimal tracking control (OTC) problem for a class of nonlinear system with control- affine form. The feedforward compensation technique is used in order to make the system's output asymptotically track the desired trajectory. An adjoint vector is introduced to compensate the control-affine nonlinearity of the dynamic system. The(More)
For the condition of urban non revenue water in our country, this paper on the base of the scientific analysis of evaluation of the condition of urban non revenue water at home and abroad provides evaluation index system, which composed of seven indexes divided into 3 groups: physical loss or real loss, apparent loss and unbilled authorized consumption, and(More)
It has long been known that formation of all sorts of tumors is largely owing to the genomic variations. Oncogenic mutations are often found focused on one or more important pathways which indicate that it is meaningful to investigate oncogenic mutations and oncogenic mechanisms from the point of view of biological network. Recently, we found that in(More)
  • 1