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1、中英要（正文：宋体小四，1.5倍行距（宋体小二加粗纤维缠绕是目前树脂基复合材料成型的主要工艺之一， 缠绕过程中张力控制是缠绕工艺中的 ， 它直接影响到缠绕制品的质量。本文主要论述了数控纤维缠绕机张力控制系统的总体方案设计、控制系统原理、软件实现和实验研究。在总结了国内外纤维缠绕技术及纤维缠绕张力控制器发展的基础上， 通过对纤维缠绕过程中张力的产生和张力控制方法的分析，提出了以工业控制计算机为主控机，以永磁式直流力矩电机为张力执行元件，辅以前置放， A/D、D/A 板，张力传感器等组成的闭环张力控制系统。通过分析张力控制系统的原理， 建立了张力控制系统中施力机构、张力检测部分、执行元件和 的数学

2、模型，介绍了控制算法的微机实现方法。在建立张力控制整体框架结构的基础上， 分析和介绍了控制主程序的各部分。重点介绍了系统的初始化、数据和输出、控制算法的编程等， 简要介绍了编程时所采用的主要技术。为保证纤维缠绕过程中对纱线的稳定张力控制， 提高控制系统的响应速度和控制精度， 实现课题所要达到的技术指标， 通过对张力的测试， 对系统进行了有效的标定。通过实验和对实验结果的分析来证明所采用的控制系统纤维缠绕成型工艺 张力检测 张力控制系统 力矩电机（TimesNewRoman小二（正文：TimesNewRoman四号The filament winding is one of main metho

3、ds of the resin based composites modeling, while the tension control is a key technology of the winding process, which effects the quality of the winding products directly. The collectivity design scheme, the control system theory，the software implementing approach and experiment study of the numeri

4、cal control filamentwindingmachinestensioncontrolsystemare discussedinthispBased on a comprehensive ysis to the filament winding technology and winding tension controller, by yzing the method of tension control and produce of tension, a kind of closed-loop tension control system is brought up by thi

5、s thesis. It chooses an industrial control computer as the main controller,adirect currenttorquemotorasthetensionactuator,qualified with prefixing amplificatory board, A/D& D/A data pick-up board, tension sensor, etc.yzing the theory of tension control system, the mathematic models of the squeeze pl

6、ay machine, the tension testing part, the tension actuator andare setup, and the implementing approach by PC of control arithmetic is introduced.In the basis of the structure of tension control software whole frame, the implement of the each part of the main program is yzed. Program of initializatio

7、n of system, pick-up and output of data, Control arithmetic are introduced emphatically, and the main technology for program is discussed In order to ensure the stable tension control to the yarn during the windingprocess,the effective calibration throughtestingtensionisperformed to improvetherespon

8、dingspeed and thecontrol precision of thesystem, so as plish the properties of the project. Through experiment and ysis of the results of experiment, it is proved to be correct and the properties of the system are met.Key words（加粗）: Filament winding molding methodTension control systemTorque motor（宋

9、体小二加粗（ 宋体四号加粗）（Times New Roman 四号绪论（宋体四号加粗概述（宋体小四，下同，用分散对齐纤维缠绕成型工艺中张力控制的意张力控制器的发概述（一级标题：黑国内外研究现状（二级标题：宋体四号加粗，一二级标题间单倍行距图1-1：tI t U U t（3-（U绕组两端控制电压t参考文献（居中，黑体四号字1、专著、集、报告类参考文献的书写格式序号作者名文献题名文献类型标识 地： 者， 年起止页码2、期章参考文献的书写格式序号作者名文献题名文献类型标识刊名，年，卷（期：起止页码示例（宋体小四号字，固定行距 JElectrical Power & Energy Systems，2001，23 (1)：3743Stothert，IMacleodCompetitiveBiddingasaControlProblemCIEEETransactiononPower Systems，20