Optical Theodolite Dynamic Simulation Training System Design

The Optical-Measuring-Equipments are used in the TTC area widely, in mission, which are manipulated by operators to capture and track the target in space. However, there is not effective method to train the operators in practice. In order to overcome the problems of old training methods, we design a new training system. This paper uses Vega to design the Optical Dynamic Emulation Training System, which uses modern computer technique and VR technique, and uses the Optical-Measuring-Equipment itself fully. It is a Hardware-in-the-loop and Man-in-the-loop emulation system. The result of development and application show that this system is easy, the pertinency is good, the effect is vivid, and the efficiency is prominent. The application of this system overcomes the problems that there are not good methods to train the operators.This paper discusses the system's structure, hardware and software technique, and details the realization project of hardware and software.This paper introduces the Multigen Vega? system. Vega is a software environment for virtual reality, real-time 3D, Spatial Audio and other area simulation applications. We implemented the simulation vision of the Emulation Training System by Vega-Creator-VC++ simulation developing platform, researched the technique how to show the reenter target and entironment such as star & cloud field simulation, etc. Aiming at the problems that the Vega applications can't simulate cloud flexibly when it uses VGDBMELLIPSOID Database, we provided a technique to resolve this by parallel-moving coordinate systems, and which improve the simulation entironment. By setting the parameters of the Emulation Training System, it can provide vivid dynamic targets and entironment for training the operators.Finally, this paper analyses the limitation of the Emulation Training System briefly, and discusses the potential application of Vega-Creator-VC++.