In order to improve the performance, reliability and informationalization level of gun control system, on the request of future high maneuvering operations, digital all-electrical gun control system becomes the important development direction in various countries. The concept, characteristic and structure of all-electrical gun control system of tank are introduced, and then the research on situation of all-electrical gun control system and its digitalization are discussed from the power system and control system point of view. On the basis of these, the development trend is analyzed. The results show that it is the key content to improve system performance and the intelligent degree to realize rapid and accurate tracking target in future research of gun control system. Finally, several technologies are researched to provide the theoretic and technologic reference for system analysis, design and modification up-grading, such as high-precision power transmission technology, soft-switching power converter technique, control strategy and intelligent control.%为提高系统战技性能、可靠性和信息化水平,适应高机动复杂条件作战要求,数字全电式坦克炮控系统成为世界各国努力发展的方向.介绍了全电式炮控系统的概念、特点与结构；在此基础上,从动力系统和控制系统两个方面回顾了近年来国内外在炮控系统全电化及其数字控制方面的研究进展；分析了未来炮控系统的发展趋势.分析表明,如何进一步提高系统控制性能和智能化程度,实现快速随动和精确打击将成为炮控系统研究的重要课题.最后,以其为研究主线提出并探讨了高精度无间隙传动技术,软开关功率变换技术,系统控制策略与智能化等技术途径,为炮控系统论证分析、研制设计以及改造升级等研究提供理论借鉴和技术参考.
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