关键词: 舵机, 磁通量解耦

Abstract: The current equalization design of a redundant actuation system with magnetic flux sum is discussed. The differences between branches will result in different coil current.This would cause higher power consumption and heat dissipation requirementsin the actuator controller. The current equalization design, based on the decoupling, eliminates the ``current fight″ in channels.The final conclusions fit for other redundant electric hydraulic servo systems with magnetic flux sum.

Key words: actuators, magnetic flux, decoupling