【摘要】 本文研究了提高和改善工程测试系统动态特性的原理和方法,并针对线性时不变系统提出了一种实用的数字补偿方法以及相应的计算机控制系统。由于在补偿方法中采用了数字滤波和样条插值技术,使得所建立的控制系统对任意的输入作用都具有良好的稳定性和补偿效果。更多还原

【Abstract】 The principle and method for improving the dynamic performance ofengineering measuring systems are investigated.The mentioned method is then developed into a practical digital compensation algorithm for a corresponding computer control system which is applicable to linear time-independent systems.Since digital filter and spline interpolation technique have been adopted in the compensation method,the developed control system is both stable and effective to arbitrary input signals.更多还原