A propulsion system includes at least two propellers. The at least two propellers each include a fan and a controller having one or more processors configured to implement controller logic. The controller logic includes a phase angle control scheme and a speed control scheme. When implementing the controller logic, the one or more processors are configured to: determine an actual pairwise phase difference between a pair of thrusters of the at least two thrusters; generating a reference phase angle for the pair of propellers; comparing the actual pairwise phase differences with a reference phase angle to generate a phase error; providing the phase error to a phase controller module to generate an output based on the phase error; and adjusting a speed of at least one of the at least two propellers based on the output to drive the phase error to zero.
一种推进系统,包括至少两个推进器。至少两个推进器各自包括风扇和控制器,控制器具有被构造为实施控制器逻辑的一个或多个处理器。控制器逻辑包括相位角控制方案和速度控制方案。在实施控制器逻辑时,一个或多个处理器被构造为:确定至少两个推进器中的一对推进器之间的实际成对相位差;为一对推进器生成参考相位角;将实际成对相位差与参考相位角进行比较以生成相位误差;将相位误差提供给相位控制器模块以基于相位误差生成输出;以及基于输出来调整至少两个推进器中的至少一个推进器的速度,以将相位误差驱向零。
Systems and methods for synchronizing phasing propulsion systems using motors
用于使用电机同步定相推进系统的系统和方法
2024-12-17
Patent
Electronic Resource
Chinese