CAJ | 학술논문

为了满足肢体康复需要,在分析肢体康复训练器机械结构和工作原理的基础上,对以可编程序逻辑控制器(PLC)为核心的控制系统进行研究.分析控制系统硬件各组成部分的功能及其特点,完成控制系统硬件整体方案设计,针对不同训练模式对软件进行开发.以触摸屏为上位机,负责人机交互、控制指令的发送和状态信息的显示;PLC为下位机,接受控制指令和采集传感器数据、控制电机的力矩和速度.患者可根据自己的具体情况选择适当的训练模式.实验表明,该控制系统性能稳定可靠,有较大的推广应用价值.
위료만족지체강복수요,재분석지체강복훈련기궤계결구화공작원리적기출상,대이가편정서라집공제기(PLC)위핵심적공제계통진행연구.분석공제계통경건각조성부분적공능급기특점,완성공제계통경건정체방안설계,침대불동훈련모식대연건진행개발.이촉모병위상위궤,부책인궤교호、공제지령적발송화상태신식적현시;PLC위하위궤,접수공제지령화채집전감기수거、공제전궤적력구화속도.환자가근거자기적구체정황선택괄당적훈련모식.실험표명,해공제계통성능은정가고,유교대적추엄응용개치.
In order to meet the need of limb rehabilitation, the control system that takes programmable logic controller (PLC) as the core was studied based on analysis of mechanical structure and working principle for the rehabilitation training device. The function and characteristics of hardware are analyzed for control system, overall hardware scheme design is completed. Then different training modes of software are developed, in which touch screen as a host computer, is responsible for human-computer interaction, control instructions trans-mission and information display; PLC as lower machine, receives control instructions and acquires data from sensor, controls torque and speed of the motor. Patients can choose training mode according to their specific situations. Experimental results show that control system is stable and reliable in performance.