Abstract
BIT technology is an important means of system and equipment fault detection, location and isolation. This paper takes the digital NBC protection system as the research object, and carries out research on the optimization design based on BIT technology. Based on the structural division of the digital NBC protection systems and the analysis of typical failure modes, combined with the weighted cost index function and the selection method of the improved special hierarchically optimized optimal test set, the calculation and comparison of the indices of the actual digitalized NBC protection systems was conducted. Determine the optimal test set, and finally design the BIT circuit for the selected optimal test set.
Highlights
BIT testing technology is a new online fault detection technology that improves system reliability and reduces maintenance costs
As the digitization and informatization process of armored equipment continues to accelerate, the proportion of numerical control subsystems in the electrical systems of armored vehicles is increasing, Online status detection and fault diagnosis have gradually become the main content of online fault diagnosis technology for electrical systems
This paper selects the three-proof control system as the research object, and combines the completed digital three-proof controller design to carry out the research on the online fault diagnosis scheme of BIT technology
Summary
BIT testing technology is a new online fault detection technology that improves system reliability and reduces maintenance costs It implements fault self-diagnosis of system circuits and key hardware units through hardware and software test units attached to the system [1]. With the application of more and more new power electronic devices and integrated circuits, there are many new problems in the fault detection and diagnosis of digital electrical subsystems To this end, this paper selects the three-proof control system as the research object, and combines the completed digital three-proof controller design to carry out the research on the online fault diagnosis scheme of BIT technology. Surrounding BIT has the advantages of simple principle, flexible design and low cost, and has a good application prospect in the numerical control electrical subsystem of armored vehicles
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
