CAJ | 학술논문

采用重力加速度传感器及线性电阻角度传感器来检测摆动时平板及摆杆角度的变化，利用拨码开关可控制预设功能，单片机根据摆杆与重垂线之间的摆角计算出平板的旋转方向及角度，从而控制步进电机实现对平板运动状态的精确控制，很好地实现了硬币在摆杆摆动过程中保持稳定叠放状态及激光笔对靶纸预设位置的动态跟踪照射等设计功能。
채용중력가속도전감기급선성전조각도전감기래검측파동시평판급파간각도적변화，이용발마개관가공제예설공능，단편궤근거파간여중수선지간적파각계산출평판적선전방향급각도，종이공제보진전궤실현대평판운동상태적정학공제，흔호지실현료경폐재파간파동과정중보지은정첩방상태급격광필대파지예설위치적동태근종조사등설계공능。
This design mainly adopts gravity acceleration sensor and linear resistance angle sensor to detect the change of plat- form and oscillating bar. Utilizing can control the preset function of dip switch, according to the angle between oscillating bar and gravity line, the single-chip microcomputer will compute the rotary direction and angle of platform. Thus, it can make stepper mo- tor precisely control the state of motion of platform. It also make the functions of the coin remaining the state of stacked stable when oscillating bar is swaying and the trend of the site where the laser pen is towards the preset position of target sheet.