小衛(wèi)星綜合測(cè)試中的接口安全控制

Interface safety control in satellite overall checkout

摘要: 安全控制是小衛(wèi)星綜合測(cè)試的重要任務(wù)之一，主要包括衛(wèi)星與地面接口及衛(wèi)星本身設(shè)備間接口邏輯安全控制。文章詳細(xì)介紹了測(cè)試中的安全控制措施，包括供電和接地、電纜檢查、功率標(biāo)定、入口電平控制、關(guān)鍵工序制定等措施。這些安全控制措施有效可行，可靠地保證了人員、衛(wèi)星和地面設(shè)備安全，確保了綜合測(cè)試質(zhì)量。

Abstract: In the overall control of a small satellite, including the interface logic control between the satellite and the ground or between different units of the satellite, the safety control is an important issue. This paper discusses the related safety control measures, such as through power supply and grounding, cable examination, power scaling, input signal leveling, as well as key process establishment and implementation. It is shown that these measures can effectively ensure the safety of personnel, satellite products and MGSE, which helps to improve the checkout test quality.

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