付加外力を伴う電気空気圧サーボ系のδ-演算子を用いたマルチレートMRACS Multirate MRACS Using δ-Operator for Electro-Pneumatic Servo Systems with Additive External Forces
In this paper, we present the construction of a MRACS with the delta-operator for a pneumatic servo system in which the discrete-time model of the plant is non-minimum phase. Since the magnitude of neglected terms becomes negligibly small under the condition that the sampling-time is extremely short, the sampling-time must be chosen as short as possible. On the other hand, such a condition causes an insufficiency of the calculation-time for the identification of the unknown plant.<br>To overcome this problem, a multi-rate identification method in which identification-time is selected as multiple of the sampling-time is adopted here. To confirm the effectiveness of this approach, experiments were carried out using the existent pneumatic servo system.
- 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society
電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 117(9), 1069-1075, 1997-09
The Institute of Electrical Engineers of Japan