The shroud removal system is an important part of the cryogenic target project. Based on research status of the cryogenic target shroud removal system, this thesis presents a solution of AC servo control system using programmable multi-axis controller. The superior performance of the controller and the latest technology of AC servo control system provide a strong support for the solution. We complete the hardware system design and the development of PC software control system. On this basis, we do the trajectory planning and parameters setting of servo loop. After this, we carry out the shroud removal experiments. The experimental results show that the solution can basically reach the technical specifications of the cryogenic target shroud removal system. The hardware system consists of the following components: AC servo control system, data collection system and shroud removal mechanical system. AC servo control system consists of host computer PC, PMAC motion controller, servo drive, servo motor and encoder. Data collection system consists of force/torque sensor, laser displacement sensor and data acquisition card. The shroud removal mechanical system has two different editions: bevel wheel drive system and worm and worm gear drive system. PC software control system is designed and developed based on C + + and Qt platform. It mainly consists of four modules: the movement parameter setting module, motion control module, data collecting module and data display module. Trajectory planning and parameters setting of servo loop are the base for the shroud removal experiment. The shroud removal experiment has two parts: the first pare is based on the bevel wheel drive system and the second part is based on the worm and worm gear drive system. The two parts have different focuses. So the experimental programs are different. I build the hardware and software platforms and do the theoretical research and experimental study based on the platforms. I have obtained some research achievements.
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