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stepper ile ilgili ödevler
 182,1 Kb / 6 sayfa
abstract
developments in electronic and computer technology area have increased the importance of computer aided control. the control systems in frequent use are microprocessor control, microcontroller control and the computer aided control. computer aided control can be implemented by serial port, parallel port or control cards prepared by special purposes. ın this paper, a control card to use in computer aided control system to control of the degrees of freedom of a robot arm moving in three dimensional space is designed. for the control, address decoder device, programmable input/output device, four stepper motor driver and stepper motor breaking device are placed on only one control card which is placed in one of the 16 bits ısa slots of computer. on the control card prepared, 48 bits input/output lines are available. 17 of these lines are used as output lines and the rest of the lines are reserved for feedback.
key words: computer aided control, ı/o control card, stepper motor.
1. ıntroduction
developments in electronic and computer technology area have increased the importance and applications of computer aided control (1). the control systems in frequent use are microprocessor control and the computer aided control (2). computer aided control can be implemented by serial port, parallel port or control cards prepared by...
Ödevi indir - Benzer ödevler
260,4 Kb / 6 sayfa
306,9 Kb / 6 sayfa
developments in electronic and computer technology area have increased şe importance of computer aided control. şe control systems in frequent use are microprocessor control, microcontroller control and şe computer aided control. computer aided control can be implemented by serial port, parallel port or control cards prepared by special purposes. ın şis paper, a control card to use in computer aided control system to control of şe degrees of freedom of a robot arm moving in şree dimensional space is designed. for şe control, address decoder device, programmable input/output device, four stepper motor driver and stepper motor breaking device ...
Ödevi indir - Benzer ödevler
260,4 Kb / 6 sayfa
260,4 Kb / 6 sayfa
 276,0 Kb / 12 sayfa
paralel portun çalışma mantığı, paralel porta veri göndermek ve veri almak , step (adım) motorların çalışma prensipleri, step motorların bilgisayar tarafından kontrolü.delphi yardımıyla uygulama geliştirmek , step motor kontrol eden bir nesne (bileşen) tasarlamak.
proje 1. bölüm
bu kısımda projenin donanımsal (hardware) kısmı hakkında genel bilgi verilecektir. paralel port ve stepper motorların çalışma yapıları anlatılacaktır.
paralel portun yapısı
paralel portlar bilindiği üzere bilgisayara çevre birimleri bağlamak ve bu çevre birimleri ile veri iletişimi için tasarlanmıştır. paralel port yapı itibariyle 25 tane iletişim pin'i (bacak) içerir. iki sıra halinde dizilen pinler, üstte 13 tane altta 12 tanedir.
Ödevi indir - Benzer ödevler
200,0 Kb / 8 sayfa
abstract
robot is a multipurpose manipulator that can be programmed in order to carry special tools and components, parts, etc., with its programmed movements. robots have many application areas listed as industrial production, educational, medicine, nuclear research and chemical industry. robots substitute humans rapidly due to their advantages in industry.
observation of robot movements in simulation environment is important before the implementation of actual system in order to prevent from possible environmental hazards. ın the robot control, forward kinematic is calculation of ultimate co-ordination points derived from arm length and angle of rotation. ınverse kinematic is the calculation of angle rotation for each arm when arm length and ultimate co-ordination points are known.
ın this paper, a robot arm with three degrees of freedom is modelled analytically and forward and inverse kinematic are analysed and then according to the model a computer simulation is generated. ın actual robot control system, three 1.8° stepper motor are used and controlled by a computer. the software program is prepared by pascal language with its ı/o assembler routines.
key words: robot arm, forward and inverse kinematic, computer aided control.
Ödevi indir - Benzer ödevler
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