Research of the control system based on PLC for a new vertical lift three-dimensional garage

YI Qian-ying， YE Yun-yue， ZHENG Zhuo
（College of Electrical Engineering， Zhejiang University， Hangzhou 310027， China）

Abstract： In order to realize high efficiency and whole automation of mechanical three-dimensional garage， a solution of control system based on programmable logic controller（PLC） was put forward. For new vertical lift garage which used linear motor as transverse move device， firstly， its structure and operating principles were introduced， then the hardware constitution and software design of control system were deeply discussed. Finally， actual test of the control system on three-dimensional garage was done. The experimental results prove that the whole system could work reliably，and the technology solution proposed is effective and feasible.
Key words： three-dimensional garage； linear motor； direct drive；control system