scholarly journals An Implement of FPGA Based PCI Controller Device and Improvement of DDA Arc Interpolation

2014 ◽  
Vol 2014 ◽  
pp. 1-9
Author(s):  
Zhengjie Zhang ◽  
Zhandong Yu
Keyword(s):  
Control System ◽  
Motion Control ◽  
Interpolation Algorithm ◽  
Motion Controller ◽  
Motion Control System ◽  
Surface Mount ◽  
Comprehensive Performance ◽  
Pci Interface ◽  
Nonlinear Curve ◽  
Accuracy And Stability

The main purpose of this paper is to develop a new kind of PCI slave device serving as a motion controller for a biaxial motion control system. This kind of controller device is a new realization scheme of PCI devices, which is embedded with a deeply customized PCI interface block instead of traditional PCI interface chips, which will greatly promote the comprehensive performance of the device. Besides, we improved the popular and widely used DDA arc interpolation algorithm, promoting its performance in both accuracy and stability, and integrated it into our device, allowing the ability of the moving parts to move along nonlinear curve paths. Currently, this kind of controller device has been successfully applied on a surface mount machine which is also developed by our lab. As a result, the controller device performs well and is able to satisfy the requirement of accuracy and velocity of the surface mount machine. And its reliability and stability are also remarkable.

Design of Interpolation Algorithm in the Multi-Axis Motion Control System

2011 ◽  
Vol 411 ◽  
pp. 259-263
Author(s):  
Hai Ming Shen ◽  
Kun Qi Wang ◽  
Yong You Tian
Keyword(s):  
Control System ◽  
Motion Control ◽  
Modular Design ◽  
Interpolation Algorithm ◽  
Interpolation Theory ◽  
Processing Efficiency ◽  
Motion Control System ◽  
Quartus Ii ◽  
Linear Interpolator ◽  
Schematic Diagrams

This paper describes an interpolation algorithm in the multi-axis motion control system, which can achieve six-axis interpolation operations, greatly improving the processing efficiency. Using modular design idea on the Quartus II platform, by DDA interpolation theory, interpolation modules are built through VHDL. And these interpolator modules are connected into schematic diagrams. By those schematic diagrams a linear interpolator, a circular interpolator and a composite interpolator are formed. The corresponding functions of those interpolators have been simulated on the Quartus II platform. The simulation shows that this interpolation algorithm is effective to complex multi-axis motion control system.

Motion Control System and Control Algorithm of 3-Axes Platform Based on Controller Area Network

2014 ◽  
Vol 532 ◽  
pp. 196-199
Author(s):  
Cheng Long Zhou ◽  
Xing Song Wang ◽  
Yu Liang Mao
Keyword(s):  
Control System ◽  
Motion Control ◽  
Control Algorithm ◽  
Controller Area Network ◽  
Numerical Control ◽  
Area Network ◽  
Motion Controller ◽  
Motion Control System ◽  
And Control ◽  
Control Machine

3-axes motion is broadly used in industry numerical control machine. Many motion controller we use are usually limited by the number of interface it consist. But the kind of motion controller based on CAN (Controller Area Network ) can solve this problem properly. We can add a controller of one axe conveniently. I use a Advantech CAN motion controller to build the motion control system.

The Remote Monitor for Smart Motion Device by Using VPN Technology

2010 ◽  
Vol 139-141 ◽  
pp. 2565-2568
Author(s):  
Xiao Jun Wu ◽  
Shu Dong Sun ◽  
Jin Wen Zhang
Keyword(s):  
Control System ◽  
Remote Control ◽  
Motion Control ◽  
Virtual Private Network ◽  
Motion Controller ◽  
Motion Control System ◽  
Remote Monitor ◽  
Core Technology ◽  
Remote Monitor System ◽  
Private Network

In order to realize remote monitor to the motion controller, a smart motion device with SIMOTION motion control system is researched. The application of virtual private network technology, combined with SCOUT tool, a remote control through Internet is used. This paper introduces the hardware and software of the motion control system, the structure and composition of remote control system and the core technology for specific steps. A detailed analysis of the application effect is shown. The result shows that the remote monitor system not only reduces response time of maintenance, but also saves a lot of human and material resources. Many enterprises design their smart motion device with motion controller as one parts of whole equipment. The application shows the feasibility of remote monitor to motion controller by using VPN technology for smart motion device.

Ultrasonic sensor system for the uses in intelligent motion control system of a mobile robots group

2010 ◽  
Vol 7 ◽  
pp. 109-117
Author(s):  
O.V. Darintsev ◽  
A.B. Migranov ◽  
B.S. Yudintsev
Keyword(s):  
Control System ◽  
Mobile Robot ◽  
Mobile Robots ◽  
Motion Control ◽  
High Speed ◽  
Ultrasonic Sensor ◽  
Sensor System ◽  
Motion Control System ◽  
Speed Sensor ◽  
Working Space

The article deals with the development of a high-speed sensor system for a mobile robot, used in conjunction with an intelligent method of planning trajectories in conditions of high dynamism of the working space.

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