伺服压力机机械负载模拟系统的设计

樊索; 莫健华; 叶春生

doi:10.13433/j.cnki.1003-8728.2015.0613

伺服压力机机械负载模拟系统的设计

doi: 10.13433/j.cnki.1003-8728.2015.0613

1.
华中科技大学材料成形及模具技术国家重点实验室, 武汉 430074

详细信息

作者简介:
樊索（1986-），博士研究生，研究方向为成形装备及自动化，机电一体化，fan_suo@163.com

通讯作者:
莫健华，教授，mjh@mail.hust.edu.cn

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- 被引次数: 0
出版历程
- 收稿日期: 2013-05-09
- 刊出日期: 2015-06-05

Design of the Mechanical Loads Emulation for Servo Press

1.
State Key Laboratory of Material Process and Die and Mould Technology, Huazhong University of Science and Technology, Wuhan 430074, China

摘要

摘要: 搭建了整套伺服控制的软硬件系统。为了对伺服压力机的传动系统设计和控制进行优化，构建了一种用伺服电机模拟机械负载动力学特征，以模拟伺服非线性机械负载动力学特征的伺服压力机负载的模拟实验平台。该实验平台采用前馈与转速跟踪结合实施控制，以伺服电机作为可调控柔性负载等效于各种机械负载下的输出，在实验室环境下实现对于各种机械负载的模拟。由于规避了逆动力学特性的引入，本系统具有比以往测功机更好的动态响应特性。
- 伺服压力机 /
- 负载模拟 /
- 前馈控制 /
- 优化设计
Abstract: The whole system including software and hardware is constructed in this paper. In order to realize the optimization design and control for servo press, a servo press mechanical loads emulation experimental platform using servo motor to emulate the dynamic characteristics of different mechanical loads is constructed. The experimental platform which uses feedforward control combined with speed-tracking control in design can realize the emulation of different mechanical loads in laboratory environment based on the flexible control of servo motor by realizing the servo motor load equivalent to different mechanical loads. It is expected that the system might have better dynamic response than the ordinary dynamometer as it avoids introducing the inverse dynamic control.
- computer simulation /
- computer software /
- controllers /
- design of experiments

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参考文献(10)

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