Minimum variance control of human emotion as reactions to a dynamic virtual 3D face

This paper introduces how minimum variance control principles are applied to the control of human emotion - excitement signal. We use changing distance-between-eyes in a virtual 3D face as a control signal. A minimum variance control law is synthesized by minimizing control quality criterion in an admissible domain. Admissible domain is composed of input signal boundaries. Relatively high control quality of excitement signal is demonstrated by modelling results.