Weak parametric sensitivity digital control algorithms for automatic systems

Digital algorithms are obtained by quantizing analog algorithms for control by higher derivatives. Recommendations for calculating the parameters of the algorithms and the duration of the quantization period are presented. The feasibility of increasing the duration of the quantization period by using combined digital-analog algorithms is examined. The algorithm is modeled mathematically, and it is shown that a system with digital algorithms preserves the weak parametric sensitivity properties inherent in analog systems controlled by their higher derivatives.