本文研究了以数字信号处理器(dsp)和直接转矩控制器为核心的弹用负载模拟加载系统方案设计。
This paper studies the design of precept of missile's wing and rudder load simulation system whose core is digital signal processor (DSP) and DTC servo driver.
负载压力波动、加载转矩和转速的波动，主要影响系统的稳态性能。
While the load pressure fluctuation, the load torque fluctuation and the rotational speed fluctuation mainly affect the steady performance of the system.
特点：采用计算机操作系统，微电脑控制、全数字设定，有手动或自动加载。对电流、电压、转矩、功率、效率参数进行准确测试并打印、储存。
Features: use computer operation system, micro computer control, full digitals set, has manual and automatic loading, can accurately test current, voltage, torque, power and efficiency and save.
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