电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2012年
3期
109-111
,共3页
球面打标机%现场可编程逻辑门阵列%比较积分法%S型加减速%误差分析
毬麵打標機%現場可編程邏輯門陣列%比較積分法%S型加減速%誤差分析
구면타표궤%현장가편정라집문진렬%비교적분법%S형가감속%오차분석
sphere mark printer%field programmable gate array%compare integration method%S-shape acceleration/ deceleration%error analysis
针对国家对钢印标记的要求和现有球面打标机在打标精度、速度方面的不足,提出一种基于FPGA(现场可编程逻辑门阵列)的步进电机伺服控制器设计。设计中采用了改进的比较积分法和S型加减速控制方法,并对可能产生的误差进行了研究和解决。实验结果表明,该控制器可以有效的提高打印标记的精度和速度。该控制器已成功应用于球面打标机中。
針對國傢對鋼印標記的要求和現有毬麵打標機在打標精度、速度方麵的不足,提齣一種基于FPGA(現場可編程邏輯門陣列)的步進電機伺服控製器設計。設計中採用瞭改進的比較積分法和S型加減速控製方法,併對可能產生的誤差進行瞭研究和解決。實驗結果錶明,該控製器可以有效的提高打印標記的精度和速度。該控製器已成功應用于毬麵打標機中。
침대국가대강인표기적요구화현유구면타표궤재타표정도、속도방면적불족,제출일충기우FPGA(현장가편정라집문진렬)적보진전궤사복공제기설계。설계중채용료개진적비교적분법화S형가감속공제방법,병대가능산생적오차진행료연구화해결。실험결과표명,해공제기가이유효적제고타인표기적정도화속도。해공제기이성공응용우구면타표궤중。
For the requirements of the state to Cylinders marked and the shortage of sphere mark printer in marking accuracy and speed, a design of stepper motor servo controller based on FPGA (field programmable gate array) is proposed. Improved compare integration method and S-shape acceleration/deceleration control algorithm are used in the design, and possible errors are studied and resolved. Experimental results show that the controller can effectively improve the accuracy and speed of marking. The controller has been successfully applied in the sphere mark printer.