Based on the characteristics of rolling missile with double-channel control, the autopilot loop is transferred from body coordinate system to quasi-body coordinate system after a rolling transfer.
根据双通道控制旋转导弹的特点，通过旋转变换，将弹体坐标系下的自动驾驶仪回路变换到准弹体坐标系下，并比较了与倾斜稳定导弹标准自动驾驶仪的区别。
Equal channel angular rolling moulds are arranged on the exits of double rollers of an ordinary double roller calendar.
等径角轧制模具安装于普通双辊热轧机双轧辊出口处。
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