阅读说明：本技术 测距装置及其扫描机构、控制方法、可移动平台 (Distance measuring device, scanning mechanism thereof, control method and movable platform ) 是由 龙承辉 刘万启 赵进 何欢 于 2019-01-09 设计创作，主要内容包括：一种测距装置及其扫描机构、控制方法、可移动平台,该扫描机构(3)包括：多个光学元件(31)；多个电机(32),与多个光学元件(31)相对应,电机(32)具有中空的转子,光学元件(31)安装在对应电机的转子上；和一个控制器(331),控制器(331)控制多个电机(32)；或多个控制器(331),至少一个控制器(331)控制至少两个电机(32)；当一个控制器(331)控制至少两个电机(32)时,控制器(331)基于第一同步控制策略控制至少两个电机(32)以预定角度差转动；当一个控制器(331)控制一个电机(32)时,控制器(331)基于第二同步控制策略控制电机(32)与其他至少一个电机(32)以预定角度差转动。采用不同的控制策略控制多个电机(32)以预定角度差转动,实现多个电机(32)的位置同步,减小多个光学元件(31)之间的角度差的波动。(A distance measuring device, a scanning mechanism thereof, a control method and a movable platform, wherein the scanning mechanism (3) comprises: a plurality of optical elements (31); a plurality of motors (32) corresponding to the plurality of optical elements (31), the motors (32) having hollow rotors, the optical elements (31) being mounted on the rotors of the corresponding motors; and a controller (331), the controller (331) controlling the plurality of motors (32); or a plurality of controllers (331), at least one controller (331) controlling at least two motors (32); when one controller (331) controls the at least two motors (32), the controller (331) controls the at least two motors (32) to rotate by a predetermined angular difference based on a first synchronous control strategy; when one controller (331) controls one motor (32), the controller (331) controls the motor (32) to rotate with a predetermined angular difference from the other at least one motor (32) based on the second synchronous control strategy. And controlling the motors (32) to rotate at a preset angle difference by adopting different control strategies, so that the position synchronization of the motors (32) is realized, and the fluctuation of the angle difference among the optical elements (31) is reduced.)