Research on Key Technology of Smart Study Desk Lifting System
Aiming at the issues existing in the use of smart study desk lifting system,a design scheme of smart study desk system is put forward to improve the existing products.The new design introduces the ultrasonic ranging to control the turntable to realize the automatic detection of the height required for the lifting system.As a key technology,according to the working characteristics of the lifting system,the encoding unit is introduced,and the position loop closed loop method and integral separation PID control strategy are adopted to further optimize the adjustment process of the lifting system.The feasibility of the scheme is verified by experiments.The smart study desk realized by the scheme is simple in design,low in cost and wide in applicability,which can provide ideas for the design and development of similar products.
Smart study deskLifting systemPID controllerEncoding unit
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