The effects of time delay of internet on characteristics of human behaviors

Abstract

This paper is concerned with characteristics of human behaviors in Internet-based teleoperation system under communication delay. Especially frequency character and velocity character of human behaviors affected with random delay of the Internet are analyzed. We are researching in human adaptive network mechatronics which can not only evaluate operational behaviors of human, but also help the operator's control according to the evaluation of operations in Internet-based teleoperation system. The characteristics analysis of human behaviors which are affected by delay of the Internet will provide us helpful regulations to design control methods in human adaptive network mechatronics. We develop an experimental system which includes a joystick controller and a virtual inversed pendulum. The joystick can control the virtual pendulum with the Internet delay which has been recorded in a test before. The Laminar Phase analysis and power spectrum is utilized to analyze human behaviors affects by delay of the Internet. © 2009 IEEE.