The Study of Feedforward Control Techniques of Linear Motor Guided by Air-bearing
- Resource Type
- Conference
- Authors
- Hou, Bo-jie; Gao, Jian-she; Zhou, Yun-fei
- Source
- 2012 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2012 International Conference on. :796-799 Mar, 2012
- Subject
- Computing and Processing
Components, Circuits, Devices and Systems
Communication, Networking and Broadcast Technologies
Geoscience
Power, Energy and Industry Applications
Signal Processing and Analysis
Feedforward neural networks
Acceleration
Control systems
Crosstalk
Poles and zeros
Educational institutions
feedforward coefficient
High speed
high accuracy
Linear motor
PID
Air-bearing
- Language
A combined "acceleration feed forward plus PID "control method is introduced to control the linear motor guided by air-bearing. The key technique of feed forward control system----obtaining the exact feed forward coefficient is proposed, with which high positioning accuracy and high moving speed are achieved. The feed forward control method is described in detail. The experimental results are provided in the end.