摘要
介绍了舵机加载系统的结构及其数学模型,分析了连接刚度对系统性能的影响,主要包括机械谐振、稳定性和多余力矩等,并进行了实验仿真验证。结果表明,在满足系统稳定性和机械谐振频率要求的条件下,降低连接刚度有利于系统的调节和性能的改善。
Structure and mathematical model of servo loading system is introduced. The connect stiffness is analyzed which influence the performance of whole system, including stability, machine resonance and surplus torque. Digital simulation is made and simulation result verifies that the reasonable low connect stiffness should be selected in the system to make system adjusting easier and reach better system performance.
出处
《黑龙江大学工程学报》
2016年第4期87-91,共5页
Journal of Engineering of Heilongjiang University
基金
国家自然科学基金资助项目(61573131)
关键词
舵机加载系统
连接刚度
机械谐振
稳定性
多余力矩
servo loading system
connection stiffness
mechanical resonance
stability
surplus torque
