The force telepresence telerobot system is a typical human-robot-interaction system with human-in-loop.The human operator as an important unit for the whole teleoperation system is the top control component to perform task of the robot control.The human operator will make a decision and manipulate a telerobot to execute tasks after receives the force feedback,haptic feedback,visual feedback and movement informatio from the sensors installed on the robot.As the human operator is a complex system of multi-input-and-single-output with nonlinear and time varying properties,an appropriate control model needs to be built.This paper analyzes the human operators'characters of perception,decision and movement,then propoeses a control model of human operator and gives an equivalent form of two-port networks,which provides a basis for the force telepresence telerobot system analyzing.