Design And Optimization Of The Structure And Movement For Resonant Inelastic X-ray Scattering Station Boom System

With the continuous progress of science and technology,the third-generation synchrotron radiation technology has greatly improved its light source parameters and experimental methods.Resonant Inelastic X-ray Scattering(RIXS)Technology has therefore achieved practical application rather than theoretical research,and has played an extremely important role in many fields,becoming a scientific and effective research method for studying the microstructure of matter.With the research and use of RIXS detection technology abroad,and obtained large research results in many fields.The development of the first experimental device using RIXS technology plays an extremely important role in the development of China's RIXS technology.In this thesis,in accordance with the design requirements of the RIXS end station system,the following four aspects of research are mainly carried out: 1)RIXS end station functional requirements analysis;2)RIXS end station body structure design;3)RIXS end station body structure finite element analysis and optimization;4)Electrical system design of RIXS end station system.First,the optical experimental principle of RIXS detection technology is introduced,and the functional requirements of RIXS end stations are analyzed.According to the requirements of its experimental conditions,the design scheme of the mechanical structure and control system of the RIXS end station is designed,and put forward corresponding requirements to them according to their technical agreement,so as to ensure the reliability of RIXS end station system.Secondly,the structure of the RIXS end station is designed and the functions of each structure are explained according to the functional requirements and the requirements of the mechanical system,feedback measurement system,vacuum system and vibration isolation system are designed to meet the experimental requirements of RIXS end station.,and detailed design,calculation,and selection of key components are performed.Then with the help of the finite element analysis method,ANSYS simulation software is used to perform static and modal simulation analysis on the designed mechanical structure,and then the structure is optimized to improve the strength and rigidity of the mechanical structure of the RIXS system and improve the stability of the system.Finally,the electrical system of RIXS station is designed accordingly.We selected Beckhoff Industrial Control as the controller,drawn its electrical schematic diagram and selected corresponding low-voltage electrical components,and designed and simulated the fuzzy controller for its motion control to improve the accuracy and stability of its motion control,thus ensuring Reliability of electrical systems.In this thesis,the research on the structure,electrical control,measurement feedback control and vibration reduction of the RIXS end station provides reference information for China to independently develop the first RIXS end station system.