某随动系统执行电机冲击载荷强度分析与验证
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摘要
随动系统作为火炮的重要组成部件,其中执行电机结构强度对火炮性能有很大影响。为满足执行电机冲击载荷强度要求,以某随动系统执行电机为对象,建立有限元模型,通过有限元分析计算发现,执行电机设计结构强度有一定余量。通过冲击试验验证,执行电机状态完好,电气性能工作正常,达到某随动系统的设计要求。该研究结果为执行电机结构和电气性能进一步优化设计提供了仿真分析和试验支撑。
The servo system is an important component of the artillery, in which the structural strength of the executive motor has a great influence on the performance of the artillery. In order to meet the requirement of the impact load strength of the executive motor, with a servo system of executive motor as the object, a finite element model was established. Through the finite element analysis and calculation, it is found that there is a certain margin of the structural strength of the executive motor. The impact test verifies that the electrical performance of the executive motor is in good condition and works normally, which meets the design requirements of the servo system. The research results provide simulation analysis and experimental support for further optimized design of motor structure and electrical performance.
The servo system is an important component of the artillery, in which the structural strength of the executive motor has a great influence on the performance of the artillery. In order to meet the requirement of the impact load strength of the executive motor, with a servo system of executive motor as the object, a finite element model was established. Through the finite element analysis and calculation, it is found that there is a certain margin of the structural strength of the executive motor. The impact test verifies that the electrical performance of the executive motor is in good condition and works normally, which meets the design requirements of the servo system. The research results provide simulation analysis and experimental support for further optimized design of motor structure and electrical performance.
引文
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[2] 葛建立,郭斌,杨国来,等.基于参数优化的炮塔轻量化设计[J].火炮发射与控制学报,2011(2):82-85.
[3] 程大先.机械设计手册:第1卷[M].北京:机械工业出版社,2002:3-13.
[4] 陈世坤.电机设计[M].北京:机械工业出版社,2011:70-75.
[5] 武文虎,李有生,王志林,等.电机壳体侧壁优化设计[J].机电工程技术,2014,43(9):35-37.
[6] 陈远扬,韩则胤,陈阳生.高速内嵌式永磁电动机转子机械强度分析[J].微特电机,2012,40(5):5-9.