Development of Multi-Functional Precision Microworking machine with ON-OFF Controlled Self-excitation
开关控制自励磁多功能精密微加工机床的研制
基本信息
- 批准号:07555401
- 负责人:
- 金额:$ 1.02万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (A)
- 财政年份:1995
- 资助国家:日本
- 起止时间:1995 至 1996
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This study is presented on development of the automatic work machine intelligented by ON-OFF controlled self-excitation for combined precision impulsive workings. The machine is designed by the optimun condition minimized the working energy dissipation. It is used in manufacturing of punch of plastic films and metal foils, forming of fine microparts, soft polymer materials for medical and wefare. Automatic Microassembly system is constituted by combination of the working machine and precision microhandling techniques, then integration of high precision technologies under downsizing of fine instruments.The devepoled machine is controlled by ON-OFF drive control which is feedbacked displacement of the tool actuated with the self-excitation to the electrodynamic actuator. It is involved 3 sections, preliminary idle time, working time and braking time in the one shot motion. In the idle time, Drive force level is controlled by comparison between the criterion model motion and the tool displacement for improvement of the work biginning velocity error, under 4 per cent. In the working time, workingresistant force is identifed by the spring-damper-solid friction model system and the optimun condition minimized the working energy dissipation is theoretically analyzed for the accomplishment of the reasonable design method. In the braking time, the tool is smoothly stopped with a step response method. The trial workings are punching and shearing to some hardnesses silicon rubbers by needle and knife type tools. The first trial machine was accomplished as the proposed prototype machine.
本文介绍了一种智能化的开关控制自激组合精密冲击加工自动机床的研制。按工作能耗最小的最优条件设计。适用于塑料薄膜、金属箔的冲孔、微细零件的成型、医用、军工用软质高分子材料的成型。自动化微装配系统是在精密仪器小型化的前提下,将加工机床与精密微操作技术相结合,再与高精度技术相结合而形成的,其控制方式是将自激激励下的刀具位移反馈到电动执行器上,通过ON-OFF驱动控制来实现。它包括三个部分,即初始空闲时间、工作时间和一次制动时间。在空载时,通过比较标准模型运动与刀具位移来控制驱动力的大小,使工件初始速度误差控制在4%以内,在工作时,通过弹簧-阻尼器-固体摩擦模型系统来识别工作阻力,并从理论上分析了使工作能耗最小的最佳条件,从而实现合理的设计方法。在制动时间内,采用阶跃响应方法使工具平稳停止。试验工作是用针和刀型工具对一定硬度的硅橡胶进行冲孔和剪切。第一台试验机作为建议的原型机完成。
项目成果
期刊论文数量(17)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
宮尾, 中川, 田中: "レジン結合固体潤滑被膜の摩擦特性(第1報)" 日本トライボロジー学会トライボロジー会議予講集. 99-100 (1997)
Miyao、Nakakawa、Tanaka:“树脂粘合固体润滑涂层的摩擦特性(第 1 次报告)”日本摩擦学会摩擦学会议初步讲座 99-100(1997 年)。
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M.SASAKI: "Optimal PID Controller with Saturation for Impact Machines by Genetic Algorithms" Proc.of 34th SICE Annual Conf.,Int.Ses.Papers. 1257-1262 (1995)
M.SASAKI:“通过遗传算法实现冲击机饱和的最优 PID 控制器”第 34 届 SICE 年度会议论文集,Int.Ses.Papers。
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Y.MIYAO,T.NAKAGAWA,K.TANAKA: "Friction Characteristics of Regin Bonded Solid Film Lubricants (2nd Rep.)" Proc.of Jap.Soc.of Trib.Trib.Conf.646 (1997)
Y.MIYAO、T.NAKAGAWA、K.TANAKA:“Regin 粘合固体薄膜润滑剂的摩擦特性(第 2 版)”Proc.of Jap.Soc.of Trib.Trib.Conf.646 (1997)
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T.KAWASUMI,T.SASAKI,M.SASAKI,K.KOIZUMI: "Estimation of Motion by Mean Energy Dissipation of ON-OFF Drive Controlled Self-excitation Type One Shot Punch" Proc.of JSME HOKURIKU-SHINETSU Branch Conf.967-1. 297 (1996)
T.KAWASUMI,T.SASAKI,M.SASAKI,K.KOIZUMI:“通过开关驱动控制的自励式一发冲床的平均能量耗散来估计运动”Proc.of JSME HOKURIKU-SHINETSU Branch Conf.967-
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M.SASAKI, T.UCHIDA, T.SASAKI, K.KOIZUMI: "Fuzzy Control of Impact Machines Using Genetic Algorithms" Proc.of 36th SICE An.Conf.Int.Sess.Papers. 979-982 (1997)
M.SASAKI、T.UCHIDA、T.SASAKI、K.KOIZUMI:“使用遗传算法对冲击机进行模糊控制”Proc.of 36th SICE An.Conf.Int.Sess.Papers。
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KOIZUMI Kunio其他文献
KOIZUMI Kunio的其他文献
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{{ truncateString('KOIZUMI Kunio', 18)}}的其他基金
Development of Legless chair with Power Assist for Effort in Standing Action
开发具有站立动作用力辅助功能的无腿椅子
- 批准号:
13650247 - 财政年份:2001
- 资助金额:
$ 1.02万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on Self-excitation On-Off Drive Controled Hopping Robot without Absolute Position Sensor Arm
无绝对位置传感器臂自激开关驱动控制跳跃机器人的研究
- 批准号:
09650290 - 财政年份:1997
- 资助金额:
$ 1.02万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on Progressive Wave Type Feeding Micromechanism for Small Visco-flabby Bodies
小型粘松体渐进波式进给微观机构研究
- 批准号:
06650298 - 财政年份:1994
- 资助金额:
$ 1.02万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Study on Development of the Precise Automatic Micromanufacturing System for the Microparts made of a Ultrathin Leaf.
超薄叶片微型零件精密自动化微制造系统开发研究。
- 批准号:
02650179 - 财政年份:1990
- 资助金额:
$ 1.02万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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