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The key components of the gun barrel with various caliber smoothbore gun , mortar and rifled artillery , its role is to give the projectile velocity and scheduled shooting direction , so that the artillery to complete the required combat missions . Therefore , accurate and rapid measurement of the the the artillery bore size parameters , has a key role in improving shooting accuracy and accurately predict artillery remaining life . Gun barrel bore diameter detection problem , special operating environment for the the Barrel detection system , developed on the basis of the system the ontology design specifications and requirements , analysis and establish the general scheme of the system . The design of a new high-precision gun barrel bore parameters automated detection system , the system has a high degree of automation , high precision , high detection efficiency , convenient and reliable detection and many other advantages , able to achieve fast and accurate measurement of the barrel diameter . Through the analysis of the overall structure of the test system and working environment parameters , body structure uses a modular design , reliability analysis and the works of various functional modules , and further optimization to improve the design of the system is the body structure . The system uses inductive displacement sensors and laser ranging sensors as sensors , specially designed transmission mechanism driven , automated measurement of the gun barrel bore diameter . The specific requirements for the entire test system , a set of specially designed test software , and support of the software , you can accurately measure changes in the size of arbitrary cross-section diameter of the barrel , and to achieve rapid and real-time data processing and display output . Of the existence of various kinds of interference in the testing of the gun barrel bore diameter and the error - causing factors are analyzed , and a corresponding reduction in error measures for the causes of error . Gun barrel bore diameter detection system tested to verify various technical indicators have reached the design requirements of the system , and the ability to meet customers' actual requirements .
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