Optimum control system of tension process for filament winding systems

纤维缠绕系统张力过程优化控制系统

• 批准号: 12650228
• 负责人: TERASHIMA Kazuhiko
• 金额: $ 2.3万
• 依托单位: Toyohashi University of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12650228/
• 关键词: tension control; filament winding; system identification; γ-degree-of-freedom(PID control); process control; 同期制御; PID制御; 最適制御; 統合化制御; インテリジェント制御

Recently, Carbon Fiber(CF) and Carbon Fiber Reinforced Plastics(CFRP) have lately attracted as material which have the properties of excellent flexibility and durability. Moreover, since CF and CFRP have strength about ten times than material in spite of light weight, its demand gets more and more high. CFRP is generally formed by a Filament winding, namely FW method. In order to make a sound products by this method, the winding pitch and the winding tension control in the winding process are of great importance. However there are few advanced FW machines with capacities to measure and control the winding tension. Hoop winding method and Helical winding method are representative ones to form CFRP. CFRP becomes high strength by using these winding patterns. So it is necessary to control tension at the two winding pattern. By author's past research, tension control systems have been studied, and Hoop winding control has satisfied control specification. But Helical winding has not been yet. The purpose of the present research is to satisfy control specification for Helical winding process, where Helical winding process is analyzed and tension process model is constructed using a system identification method.

近年来，碳纤维（CF）和碳纤维增强塑料（CFRP）作为具有优异的柔韧性和耐久性的材料而受到关注。此外，由于CF和CFRP尽管重量轻，但其强度约为材料的十倍，因此其需求越来越高。碳纤维复合材料一般采用纤维缠绕成型，即FW法。为了用这种方法制造出一个好的产品，在卷绕过程中，卷绕节距和卷绕张力的控制是非常重要的。然而，很少有先进的FW机器的能力，以测量和控制卷绕张力。环向缠绕法和螺旋缠绕法是CFRP成型的代表性方法。通过使用这些缠绕模式，CFRP变得高强度。因此，在两种卷绕方式下控制张力是必要的。通过作者过去的研究，对张力控制系统进行了研究，环向卷绕控制满足了控制指标。但螺旋缠绕还没有。本文以满足螺旋缠绕过程控制要求为目的，对螺旋缠绕过程进行了分析，采用系统辨识的方法建立了螺旋缠绕张力过程模型。

项目成果

T.Imamura, K.Terashima, et al.: "Modeling and Tension Control of Filament winding Process"Proceedings of 15th IFAC World Congress.. 7月開催スペイン. (2002)

T.Imamura、K.Terashima 等人：“纤维缠绕过程的建模和张力控制”第 15 届 IFAC 世界大会论文集。7 月，西班牙（2002 年）。

T.Imamura, K.Terashima, et al.: "Modeling and Tension Confral of Filarnend winding Process"Proceesing of 15th IFAC world congress. 7月開催スペイン. (2002)

T.Imamura、K.Terashima 等人：“Filarnend 缠绕过程的建模和张力会议”西班牙第 15 届 IFAC 世界大会论文集（2002 年）。

Takashi Imamura, Kazuhiko Terashima, et al.: "Modelling and Tension Control of Filament Winding Process"Proceedings of 15th IFAC World Congress, July 21-26. (to appear). (2002)

Takashi Imamura、Kazuhiko Terashima 等人：“长丝缠绕过程的建模和张力控制”第 15 届 IFAC 世界大会论文集，7 月 21-26 日。