When nonlinear degree is high , the linear approximation error must be considered 因此在非线性程度较高时,必须考虑减少线性近似误差。
This class , taught by the guest speaker , is devoted to the study of the approximation error , and some of its general properties 这堂课将由授课的特别来宾讲解近似误差原理及其一般特性。
In order to improve the control performance of the closed - loop system , the adaptive compensation term of the approximation error is introduced 为改善控制系统的性能,引入逼近误差的自适应补偿项。
Simulation results of a duffing forced - oscillation system confirm that the effect of the fuzzy approximation error on the tracking error can be attenuated efficiently by the proposed method 强迫震?系统的模拟结果确定在模糊近似误差的影响下,追踪误差能被有效的衰减。
So a compensator is constructed , which is compensates the approximation error ' s effect on system output at the condition of the approximation error thought as disturbance of the system 所以利用系统跟踪误差构造线性最优补偿器,该补偿器用于减少逼近误差对系统跟踪误差的影响。