The Development Of The Simulation Platform For Nuclear Radiation Measurement Based On CAMAC System

This subject developed a simulation platform which is based on Windows API functions.The platform is easy in operating, and good at interacting, what is more, it include theinstruments, often used in the measurement and data processing equipment, for example, theCAMAC bin, NIM bin, signal generator, amplifier, ADC and so on. All these will ensure theoperator to make his own experiment easily, and satisfy the experimenter flexibility andautonomy.Using C++object-oriented programming, the simulation is carried out in theenvironment of Visual Studio2010. In order to make a friendly human-machine interface forthe above measuring instrument, the paper use the Windows API functions. Compared withother method, this way is more flexible and closer to the bottom of the system, the designercan use the interface of operating system directly.Combined with the applied research of simulation nuclear measurement system basedon LabVIEW, the paper not only make a careful investigation in the working process of thenuclear radiation measuring system based on CAMAC system, but also do a full study in thebasic working principle of the corresponding plugin. On this foundation, the paper hasrealized the interactive operator interface using the new method. It also has completed thesimulation of the pulse generator, amplifier and ADC plugin. In the experimental operation,the simulation platform can create the data and signal according to the setting of the user, youcan also establish and add the bins and the plugins, of course, you can also set the parametersof the plugins, to make them realize the function you want. What’s more, the user can attachdifferent plugins and save the data. The simulation platform can replace the hardware, usingthis platform, the operator can realize the experiment.Based on the plugin having simulated, this dissertation have made experiments about thedata created and processed. The results show that the way we have put forward is viable. Withthis way, we can finish the simulation platform.