In this paper, the numerical approximation characteristics of fuzzy system are discussed, and the influence ofapproximationerror and initial state error on fuzzy system are analyzed.
该文讨论了模糊系统的数字逼近特性，同时分析了逼近误差和初始状态误差对模糊系统的影响。
2
By using this method the extended errorof the approximation model is diminished, the approximation precision is improved, and the flexibility is enhanced based on having the same sample points.
该方法在样本点相同的情况下减小了近似模型的推广误差，提高了近似精度，增加了适应性。
3
The errorof integration and integral sum are often considered in approximation and(calculation).