In order to provide a design tool for the photoelectronic tracking system under the remote control

an embedded virtual dynamical signal analyzer is established

and its applied algorithms such as system identification and etc are investigated. Based on a the platform of a photoelectronic tracking system

and integrating the concept of the virtual device and the embedded technology

the idea of the embedded virtual dynamical signal analyzer(EVDSA) is presented and the system infrastructure is established. The software of the three layers of the system infrastructure is designed individually and especially the software of the application layer which is based on the system identification technology. The current loop and the speed loop of the photoelectronic tracking system are tested by the EVDSA and the experimental results show that the photoelectronic tracking system meets the design demand: the bandwidth of the current loop is 266.05Hz

and the bandwidth of the speed loop is 20.3Hz

and the accuracy and the practicability of the virtual device. It can satisfy the design tool requirements of precise

convenient and rapid speed

as well as improving the design level and efficiency of the photoelectronic tracking system.