66 0 0 0 OA 《第10回》調理家電における計測と制御
- 著者
- 鈴木 新 杉本 謙二
- 出版者
- 公益社団法人 計測自動制御学会
- 雑誌
- 計測と制御 (ISSN:04534662)
- 巻号頁・発行日
- vol.51, no.9, pp.868-873, 2012-09-10 (Released:2020-04-23)
- 参考文献数
- 13
1 0 0 0 OA 強正実性条件に基づくフィードバック誤差学習制御とセンシング障害への応用
- 著者
- 今林 亘 杉本 謙二
- 出版者
- 一般社団法人 システム制御情報学会
- 雑誌
- システム制御情報学会論文誌 (ISSN:13425668)
- 巻号頁・発行日
- vol.32, no.4, pp.177-184, 2019-04-15 (Released:2019-07-15)
- 参考文献数
- 16
Feedback error learning (FEL) control attains accurate response to a target signal by tuning parameters in feedforward (FF) controller, provided that feedback (FB) control stabilizes the closed-loop in two-degree-of-freedom structure. It has been shown under a certain strictly positive real (SPR) condition that the output error converges to zero for any target signals. In this paper we propose a somewhat different parameter tuning law from a conventional one and give a proof for convergence. We also apply the proposed method to temporal sensing failure. It is known that in networked control the sensing signal may be lost from time to time due to congestion in communication channels. Such temporal sensing failure also happens due to occlusion of non-contact sensors. In this paper, we show that our FEL control scheme is effective for such sensing failure through numerical simulation.
1 0 0 0 MTシステムによる加熱対象の熱容量同定
- 著者
- 鈴木 新 杉本 謙二
- 出版者
- The Institute of Electrical Engineers of Japan
- 雑誌
- 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 (ISSN:09136339)
- 巻号頁・発行日
- vol.127, no.12, pp.1247-1248, 2007-12-01
- 被引用文献数
- 3 3
This paper proposes a heat capacity identification method for cooking household appliances. Cooking household appliances select a cooking flow according to a cooking object capacity, hence the heat capacity identification is a very important function. However, a conventional heat capacity identification method has been based on one variable using "if-then rules", hence it gives a low accuracy. This paper proposes a new heat capacity identification method that uses Mahalanobis-Taguchi System which is similar to discriminant analysis, and the effectiveness of this method is confirmed by the experiment.