Automatic exercising system of radio frequency resonant cavity of circular accelerator

Abstract

The invention belongs to the radio-frequency technical field of accelerators, and in particular to automatic exercising system of a radio frequency resonant cavity of a circular accelerator. In the system, a comprehensive control module is adopted to comprehensively process, analyze and convert collected signals and make a logic response, an amplitude adjusting module is adopted to track and compare the amplitude of the signals to provide data for the comprehensive control module and make the logic response, a tuning module is adopted to track and compare the signal frequency to provide data for the comprehensive control module and make the logic response, and a state control module switches and selects various working states. In the system, a motor module is adopted to make corresponding actual responses to logic responses made by the comprehensive control module, the amplitude adjusting module and the tuning module. According to the invention, different cavity exercising methods are adopted for different exercising modes, so that exercise of the radio frequency resonant cavity can be conveniently completed.

Description

technical field [0001] The invention belongs to the technical field of accelerator radio frequency, and in particular relates to an automatic exercise system for a cyclotron radio frequency resonant cavity. Background technique [0002] The suppression of the secondary electron multiplication effect in the cyclotron RF resonant cavity is a long and difficult process (usually lasting for several weeks), which directly affects the progress of the cyclotron project. There are many constraints on the artificial training of the RF resonant cavity. For example, the identification of the multi-electron effect area varies from person to person. The power and pulse width used during training are different. Intermittent exercise can't do other work, the response is not sensitive enough, and it is easy to cause unnecessary damage to high-power devices. In this case, it is urgent to design a system for automatically exercising the secondary electron multiplication effect in the cavity....

AI Technical Summary

Problems solved by technology

There are many constraints on the artificial training of the RF resonant cavity. For example, the identification of the multi-electron effect area varies from person to person. The power and pulse width used during training are different. Intermittent exercise can't do other work, the response is not sensitive enough, and it is easy to cause unnecessary damage to high-power devices, etc.

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