摘要
给出了一种电动负载模拟器的系统结构,分析了系统惯量和轴系刚度与系统加载频宽之间的关系并进行了仿真实验研究。结果表明,对于电动负载模拟系统,在选择负载惯量和轴系刚度时,既要考虑使转矩伺服系统有较高的频响,又要考虑系统的稳定性和多余力矩的抑制效果.
The torque load simulation is a key technique in the aircraft rudder system's load
performances testing and the bandwidth of torque simulation system is an important index of load
testing. This paper gives a construction model of an electrical servo load simulator and analyses the
relationship between load inertia, shafting rigidity and the system's bandwidth. The result suggests
that not only the bandwidth but also the stability and the effects of the disturbance must be taken
into account in the inertia and rigidity design of the electrical servo load simulator.
出处
《电机与控制学报》
EI
CSCD
北大核心
2004年第1期71-73,共3页
Electric Machines and Control
